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Ab bp warehouse hvac calculation

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Ab bp warehouse hvac calculation

  1. 1. Page 1 of 8 Doc. Name: warehouse-HVAC cooling load calculation BASRAH PURIFICATION PLANT 12 WAREHOUSE HVAC CALCULATION REPORT COOLING LOAD ESTIMATION
  2. 2. Page 2 of 8 Doc. Name: warehouse-HVAC cooling load calculation REVISION DESCRIPTION SHEET Rev. Paragraph Revision Description 00 - First submission to Engineer’s review and approval.
  3. 3. Page 3 of 8 Doc. Name: warehouse-HVAC cooling load calculation I‐INTRODUCTION: This report shows the cooling load estimation for the BASRAH PURIFICATION PLANT – WAREHOUSE BULDING. The calculation data is based on the design drawings (arch and mech. drawings), The calculations are provided by HAP ‐4.8 software version. The report shows design criteria followed, data base input to HAP , and the HAP files presented on report will be divided to three parts input data space by space , input data to system (Air Handling unit )by system (Air Handling unit ) , and the output system by system . The criteria of system zoning and its relation with spaces was followed according to the tender design drawings in order to compare between the tender handling flow rate and thermal cooling load , Finally, analysis of results shows comparison between design values and calculations output is presented on a separate sheet. II‐Background: The warehouse building is two floor building (ground and first floor ); the building zones description for ground floor: workshop, supervisor, store keeper, store room. First floor contains chemical, lubricant and paint store all are provided with ventilation . Direct Expansion Packaged unit and Split Units with Air Cooled Condensers on the roofs. Packaged units are provided at the large spaces (workshop and store room). Split Units are provided at the small typical supervisor and store keeper. III- Design Input Criteria: The air conditioning system will follow the international applicable codes 1- ASHARE Fundamentals Handbooks. 2- ASHRAE guidelines "ASHRAE 62.1,90.1" A- Outdoor Design Condition: The basic outdoor condition will follow ASHARE climatic conditions chapter 14 – Fundamentals Basrah. Summer Dry Bulb Temperature 47.2 °C Summer Wet Bulb Temperature 20.6 °C Winter dry bulb temperature 3.3 °C Maximum daily range 15.4 °C B- Indoor Design Condition: Area Summer Winter Pressure relationship to adjacent spaces Workshop 24 °C DB 50% RH 22 °C DB Positive Supervisor 24 °C DB 50% RH 22 °C DB Positive Store keeper 24 °C DB 50% RH 22 °C DB Positive Store room 24 °C DB 50% RH 22 °C DB Positive Table (1) – Indoor Climatic condition
  4. 4. Page 4 of 8 Doc. Name: warehouse-HVAC cooling load calculation C- External Load: This part shows the parameter used for the loads result from the building facades and shell , The main components of this part is wall, roof, skylight and glass elevation The overall heat transfer coefficient used o for each item: External Wall : 1.862 W/sq. m .K Glass : 6.328 W/sq. m.K (BASRAH SINGLA GALZING) Shading Co-eff. : 0.75 W/sq. m .K Roof : 0.265 W/sq. m.K (refer to appendix 1 ) D- Internal Load : The part of loads considered the internal thermal heat gain from the internal components and adjacent spaces - Heat gain from adjacent spaces : This amount of heat result from the energy transferred from adjacent space with different internal condition (e.g. toilets, electrical rooms, workshops, stores, ----, etc.) The overall heat transfer coefficient: Partition Wall : 2.839 W/sq. m .K Flooring partition: 2.839 W/sq. m .K - People Load : The people load results from heat dissipation from people, the occupant load will be considered from the furniture layout on arch. Drawings and the open spaces will follow ASHARE 90.1 occupant load, The below table (1) shows the considered occupant loads at the building spaces and the heat rejection per person - Lighting load: Load result from the heat rejection from lighting fixtures. - Misc. load: Load result from the heat rejection from room equipment such as (lab equipment, kitchen equipment…etc.). Remarks Lighting load Misc. load (latent) Misc. load (sensible ) Watt People latent Watt People sensible Watt PeopleApplication 20 W/sq. m 60003000133.386.510 PersonWorkshop 12 W/sq. m 50060.171.83 PersonSupervisor 10 W/sq. m 50079.182.13 Person Store keeper 14 W/sq. m1500133.386.53 Person Store room Table (2): Summary of Data on internal load.
  5. 5. Page 5 of 8 Doc. Name: warehouse-HVAC cooling load calculation E- Ventilation Load : The ventilation load is the load results from adding the fresh air to the system, the ventilation load will be calculated in the HAP according to ASHARE 90.1 standard considering both occupant and space load. Space Minimum Ventilation Requirement L/s/person L/s/m2 Workshop Supervisor Store keeper Store room 2.5 2.5 2.5 - 0.3 0.3 0.3 0.6 IV- HAP File Input / Output: The following is HAP – file data presentation: - First Part , Input data : showing the input data to HAP according to the above mentioned design criteria - Second Part , Output data space by space summary cooling load - Third part , Output data system by system summary cooling load - Fourth part , The psychometric chart for each
  6. 6. Page 6 of 8 Doc. Name: warehouse-HVAC cooling load calculation F- U-Value Calculations: Wall composition: Fig (1): Wall Composition. Reference: - A-06 07 08 09 SECTIONS Components: NO LAYER RESISTANCE (m 2 .K/W) 1 20mm cement plaster 0.09 2 240mm brick wall 0.18 3 20mm cement plaster 0.09 Table (3): Summary of wall component resistance values.
  7. 7. Page 7 of 8 Doc. Name: warehouse-HVAC cooling load calculation Roof Composition: Fig (2): Roof Composition. Reference: - A-06 07 08 09 SECTIONS Components: NO LAYER RESISTANCE (m 2 .K/W) 1 40mm pre cast concrete 020.0 2 Gravel surfacing 0.57 3 75mm THK rigid insulation 1.67 4 Water proofing membrane 0.045 5 20mm THK. average sand 0.083 6 50mm LW foam concrete 0.784 7 R.C. slab 0.058 Table (4): Summary of roof component resistance values.
  8. 8. Page 8 of 8 Doc. Name: warehouse-HVAC cooling load calculation G- Appendix 1: HAP CALCULATION: Fig (4): Wall Composition by hap 4.8 Fig (5): Roof Composition by hap 4.8
  9. 9. Space Input Data 12 warehouse 05/25/2015 emeto 02:28PM Hourly Analysis Program v4.80 Page 1 of 1 G-01 workshop 1. General Details: Floor Area ....................................................... 196.0 m² Avg. Ceiling Height ............................................. 6.2 m Building Weight ............................................... 341.8 kg/m² 1.1. OA Ventilation Requirements: Space Usage MISCELLANEOUS: Electrical equipment room OA Requirement 1 .............................................. 0.0 L/s/person OA Requirement 2 ............................................ 0.30 L/(s-m²) Space Usage Defaults ASHRAE Standard 62.1-2007 2. Internals: 2.1. Overhead Lighting: Fixture Type ............................ Recessed (Vented) Wattage .......................................................... 20.00 W/m² Ballast Multiplier ............................................... 1.00 Schedule .................................... Sample Schedule 2.4. People: Occupancy ........................................................ 10.0 People Activity Level .................................... Medium Work Sensible ............................................................ 86.5 W/person Latent ............................................................. 133.3 W/person Schedule .................................... Sample Schedule 2.2. Task Lighting: Wattage ............................................................ 0.00 W/m² Schedule ........................................................ None 2.5. Miscellaneous Loads: Sensible ................................................................. 0 W Schedule ......................................................... None Latent .................................................................... 0 W Schedule ......................................................... None 2.3. Electrical Equipment: Wattage .......................................................... 20.00 W/m² Schedule .................................... Sample Schedule 3. Walls, Windows, Doors: Exp. Wall Gross Area (m²) Window 1 Qty. Window 2 Qty. Door 1 Qty. N 121.0 7 0 0 E 71.5 6 0 0 3.1. Construction Types for Exposure N Wall Type ............................................................... Wall 1 1st Window Type .................. Sample Window Assembly 3.2. Construction Types for Exposure E Wall Type ............................................................... Wall 1 1st Window Type .................. Sample Window Assembly 4. Roofs, Skylights: Exp. Roof Gross Area (m²) Roof Slope (deg.) Skylight Qty. H 229.0 0 0 4.1. Construction Types for Exposure H Roof Type .............................................................. Roof 1 5. Infiltration: Design Cooling ................................................. 0.80 ACH Design Heating ................................................. 0.80 ACH Energy Analysis ................................................ 0.80 ACH Infiltration occurs only when the fan is off. 6. Floors: Type ...................................... Slab Floor On Grade Floor Area ....................................................... 196.0 m² Total Floor U-Value ......................................... 0.568 W/(m²-°K) Exposed Perimeter ............................................. 0.0 m Edge Insulation R-Value ................................... 0.00 (m²-°K)/W 7. Partitions: 7.1. 1st Partition Details: Partition Type ................................... Wall Partition Area ................................................................ 227.0 m² U-Value .......................................................... 2.839 W/(m²-°K) Uncondit. Space Max Temp .............................. 23.9 °C Ambient at Space Max Temp ............................ 35.0 °C Uncondit. Space Min Temp ............................... 23.9 °C Ambient at Space Min Temp ............................. 12.8 °C 7.2. 2nd Partition Details: (No partition data).
  10. 10. G-01 workshop Input Data Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:29PM Hourly Analysis Program v4.80 Page 1 of 2 1. General Details: Air System Name ................................................................ G-01 workshop Equipment Type .......................................................................... Split AHU Air System Type .............................................................. Single Zone CAV Number of zones ....................................................................................... 1 2. Ventilation System Components: Ventilation Air Data: Airflow Control .............................................. Constant Ventilation Airflow Ventilation Sizing Method ................................ Sum of Space OA Airflows Unocc. Damper Position .................................................................. Closed Damper Leak Rate ..................................................................................... 0 % Outdoor Air CO2 Level .......................................................................... 400 ppm Central Cooling Data: Supply Air Temperature ........................................................................ 14.4 °C Coil Bypass Factor .............................................................................. 0.100 Cooling Source .................................................................... Air-Cooled DX Schedule ........................................................................ JFMAMJJASOND Capacity Control ............................... Cycled or Staged Capacity - Fan On Central Heating Data: Supply Temperature ............................................................................. 35.0 °C Heating Source ............................................................ Electric Resistance Schedule ........................................................................ JFMAMJJASOND Capacity Control ............................... Cycled or Staged Capacity - Fan On Supply Fan Data: Fan Type .......................................................................... Forward Curved Configuration ............................................................................... Draw-thru Fan Performance ....................................................................................... 0 Pa Overall Efficiency ..................................................................................... 54 % Fan Control ............................................ 1-speed fan, cooling and heating Duct System Data: Supply Duct Data: Duct Heat Gain .......................................................................................... 0 % Duct Leakage ............................................................................................ 0 % Return Duct or Plenum Data: Return Air Via ...................................................................... Ducted Return 3. Zone Components: Space Assignments: Zone 1: Zone 1 G-01 workshop x1 Thermostats and Zone Data: Zone ........................................................................................................ All Cooling T-stat: Occ. .............................................................................. 23.9 °C Cooling T-stat: Unocc. .......................................................................... 26.7 °C Heating T-stat: Occ. .............................................................................. 21.1 °C Heating T-stat: Unocc. .......................................................................... 18.3 °C T-stat Throttling Range ......................................................................... 0.83 °K Diversity Factor ...................................................................................... 100 % Direct Exhaust Airflow ............................................................................. 0.0 L/s Direct Exhaust Fan kW ........................................................................... 0.0 kW Thermostat Schedule .................................................... Sample Schedule1 Unoccupied Cooling is .................................................................. Available Supply Terminals Data: Zone ........................................................................................................ All Terminal Type ................................................................................. Diffuser Minimum Airflow ................................................................................... 0.00 L/s/person Zone Heating Units: Zone ........................................................................................................ All Zone Heating Unit Type ...................................................................... None Zone Unit Heat Source ................................................ Electric Resistance Zone Heating Unit Schedule ........................................... JFMAMJJASOND 4. Sizing Data (Computer-Generated): System Sizing Data:
  11. 11. G-01 workshop Input Data Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:29PM Hourly Analysis Program v4.80 Page 2 of 2 Sizing Data: Cooling Supply Temperature ................................................................ 14.4 °C Supply Fan Airflow ............................................................................ 2184.4 L/s Ventilation Airflow ................................................................................. 58.8 L/s Heating Supply Temperature ................................................................ 35.0 °C Hydronic Sizing Specifications: Chilled Water Delta-T ............................................................................. 5.6 °K Hot Water Delta-T ................................................................................. 11.1 °K Safety Factors: Cooling Sensible ...................................................................................... 10 % Cooling Latent ......................................................................................... 10 % Heating ...................................................................................................... 5 % Zone Sizing Data: Zone Airflow Sizing Method ............................. Sum of space airflow rates Space Airflow Sizing Method ......................... Individual peak space loads Zone Supply Airflow Zone Htg Unit Reheat Coil - (L/s) (kW) (kW) (L/s) 1 2184.4 - - 5. Equipment Data Central Cooling Unit - Air-Cooled DX Estimated Maximum Load .................................................................... 25.7 kW Design OAT .......................................................................................... 35.0 °C Equipment Sizing ....................................................................... Auto-Sized Capacity Oversizing Factor ........................................................................ 0 % ARI Performance Rating ..................................................................... 3.224 EER DX System Configuration ........................... 1-stage compression, 1 circuit Conventional Cutoff OAT ...................................................................... 12.8 °C Low Temperature Operation ................................................................ Used Low Temperature Cutoff OAT .............................................................. -17.8 °C
  12. 12. Air System Sizing Summary for G-01 workshop Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:29PM Hourly Analysis Program v4.80 Page 1 of 6 Air System Information Air System Name ........................... G-01 workshop Equipment Class ................................... SPLT AHU Air System Type .......................................... SZCAV Number of zones .......................................................... 1 Floor Area ............................................................. 196.0 m² Location ............................................ EL-BASRA, IRAQ Sizing Calculation Information Calculation Months ................................ Jan to Dec Sizing Data ............................................ Calculated Zone L/s Sizing ................. Sum of space airflow rates Space L/s Sizing ............. Individual peak space loads Central Cooling Coil Sizing Data Total coil load ................................................... 25.7 kW Sensible coil load .............................................. 25.3 kW Coil L/s at Jul 1700 .......................................... 2184 L/s Max block L/s ................................................... 2184 L/s Sum of peak zone L/s ...................................... 2184 L/s Sensible heat ratio .......................................... 0.985 m²/kW ................................................................. 7.6 W/m² ............................................................... 131.2 Water flow @ 5.6 °K rise .................................... N/A Load occurs at ................................................. Jul 1700 OA DB / WB .................................................. 45.7 / 20.1 °C Entering DB / WB .......................................... 25.1 / 18.2 °C Leaving DB / WB ........................................... 15.5 / 14.8 °C Coil ADP ................................................................. 14.4 °C Bypass Factor ....................................................... 0.100 Resulting RH .............................................................. 54 % Design supply temp. ................................................ 14.4 °C Zone T-stat Check ................................................ 1 of 1 OK Max zone temperature deviation ............................... 0.0 °K Central Heating Coil Sizing Data Max coil load ....................................................... 9.6 kW Coil L/s at Des Htg ........................................... 2184 L/s Max coil L/s ..................................................... 2184 L/s Water flow @ 11.1 °K drop ................................ N/A Load occurs at ................................................. Des Htg W/m² ....................................................................... 48.9 Ent. DB / Lvg DB ........................................... 20.5 / 24.1 °C Supply Fan Sizing Data Actual max L/s ................................................. 2184 L/s Standard L/s .................................................... 2170 L/s Actual max L/(s-m²) ........................................ 11.14 L/(s-m²) Fan motor BHP ....................................................... 0.00 BHP Fan motor kW ......................................................... 0.00 kW Fan static ..................................................................... 0 Pa Outdoor Ventilation Air Data Design airflow L/s ................................................ 59 L/s L/(s-m²) ............................................................. 0.30 L/(s-m²) L/s/person ............................................................... 5.88 L/s/person
  13. 13. Zone Sizing Summary for G-01 workshop Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:29PM Hourly Analysis Program v4.80 Page 2 of 6 Air System Information Air System Name ........................... G-01 workshop Equipment Class ................................... SPLT AHU Air System Type .......................................... SZCAV Number of zones .......................................................... 1 Floor Area ............................................................. 196.0 m² Location ............................................ EL-BASRA, IRAQ Sizing Calculation Information Calculation Months ................................ Jan to Dec Sizing Data ............................................ Calculated Zone L/s Sizing ................. Sum of space airflow rates Space L/s Sizing ............. Individual peak space loads Zone Sizing Data Maximum Maximum Zone Cooling Design Minimum Heating Floor Sensible Airflow Airflow Time of Load Area Zone Zone Name (kW) (L/s) (L/s) Peak Load (kW) (m²) L/(s-m²) Zone 1 24.7 2184 2184 Jul 1700 8.5 196.0 11.14 Zone Terminal Sizing Data No Zone Terminal Sizing Data required for this system. Space Loads and Airflows Cooling Time Air Heating Floor Zone Name / Sensible of Flow Load Area Space Space Name Mult. (kW) Load (L/s) (kW) (m²) L/(s-m²) Zone 1 G-01 workshop 1 24.7 Jul 1700 2184 8.5 196.0 11.14
  14. 14. Air System Design Load Summary for G-01 workshop Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:29PM Hourly Analysis Program v4.80 Page 3 of 6 DESIGN COOLING DESIGN HEATING COOLING DATA AT Jul 1700 HEATING DATA AT DES HTG COOLING OA DB / WB 45.7 °C / 20.1 °C HEATING OA DB / WB 3.3 °C / -0.1 °C Sensible Latent Sensible Latent ZONE LOADS Details (W) (W) Details (W) (W) Window & Skylight Solar Loads 26 m² 2461 - 26 m² - - Wall Transmission 167 m² 6724 - 167 m² 5519 - Roof Transmission 229 m² 2896 - 229 m² 1078 - Window Transmission 26 m² 1708 - 26 m² 1528 - Skylight Transmission 0 m² 0 - 0 m² 0 - Door Loads 0 m² 0 - 0 m² 0 - Floor Transmission 196 m² 0 - 196 m² 0 - Partitions 227 m² 0 - 227 m² 0 - Ceiling 0 m² 0 - 0 m² 0 - Overhead Lighting 3920 W 3920 - 0 0 - Task Lighting 0 W 0 - 0 0 - Electric Equipment 3920 W 3920 - 0 0 - People 10 865 1333 0 0 0 Infiltration - 0 0 - 0 0 Miscellaneous - 0 0 - 0 0 Safety Factor 10% / 10% 2249 133 5% 406 0 >> Total Zone Loads - 24743 1466 - 8531 0 Zone Conditioning - 23824 1466 - 8335 0 Plenum Wall Load 0% 0 - 0 0 - Plenum Roof Load 0% 0 - 0 0 - Plenum Lighting Load 0% 0 - 0 0 - Return Fan Load 2184 L/s 0 - 2184 L/s 0 - Ventilation Load 59 L/s 1490 -1071 59 L/s 1242 0 Supply Fan Load 2184 L/s 0 - 2184 L/s 0 - Space Fan Coil Fans - 0 - - 0 - Duct Heat Gain / Loss 0% 0 - 0% 0 - >> Total System Loads - 25315 395 - 9577 0 Central Cooling Coil - 25315 396 - 0 0 Central Heating Coil - 0 - - 9577 - >> Total Conditioning - 25315 396 - 9577 0 Key: Positive values are clg loads Positive values are htg loads Negative values are htg loads Negative values are clg loads
  15. 15. System Psychrometrics for G-01 workshop Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:29PM Hourly Analysis Program v4.80 Page 4 of 6 July DESIGN COOLING DAY, 1700 TABLE 1: SYSTEM DATA Dry-Bulb Specific Sensible Latent Temp Humidity Airflow CO2 Level Heat Heat Component Location (°C) (kg/kg) (L/s) (ppm) (W) (W) Ventilation Air Inlet 45.7 0.00430 59 400 1490 -1071 Vent - Return Mixing Outlet 25.1 0.01036 2184 1289 - - Central Cooling Coil Outlet 15.5 0.01030 2184 1289 25315 396 Central Heating Coil Outlet 15.5 0.01030 2184 1289 0 - Supply Fan Outlet 15.5 0.01030 2184 1289 0 - Cold Supply Duct Outlet 15.5 0.01030 2184 1289 - - Zone Air - 24.6 0.01052 2184 1313 23824 1466 Return Plenum Outlet 24.6 0.01052 2184 1313 0 - Air Density x Heat Capacity x Conversion Factor: At sea level = 1.207; At site altitude = 1.199 W/(L/s-K) Air Density x Heat of Vaporization x Conversion Factor: At sea level = 2947.6; At site altitude = 2928.4 W/(L/s) Site Altitude = 54.9 m TABLE 2: ZONE DATA Zone Terminal Zone Sensible Zone Zone Zone CO2 Heating Heating Load T-stat Cond Temp Airflow Level Coil Unit Zone Name (W) Mode (W) (°C) (L/s) (ppm) (W) (W) Zone 1 24743 Cooling 23824 24.6 2184 1313 0 0
  16. 16. System Psychrometrics for G-01 workshop Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:29PM Hourly Analysis Program v4.80 Page 5 of 6 WINTER DESIGN HEATING TABLE 1: SYSTEM DATA Dry-Bulb Specific Sensible Latent Temp Humidity Airflow CO2 Level Heat Heat Component Location (°C) (kg/kg) (L/s) (ppm) (W) (W) Ventilation Air Inlet 3.3 0.00241 59 400 -1242 0 Vent - Return Mixing Outlet 20.5 0.00241 2184 759 - - Central Cooling Coil Outlet 20.5 0.00241 2184 759 0 0 Central Heating Coil Outlet 24.1 0.00241 2184 759 9577 - Supply Fan Outlet 24.1 0.00241 2184 759 0 - Cold Supply Duct Outlet 24.1 0.00241 2184 759 - - Zone Air - 20.9 0.00241 2184 769 -8335 0 Return Plenum Outlet 20.9 0.00241 2184 769 0 - Air Density x Heat Capacity x Conversion Factor: At sea level = 1.207; At site altitude = 1.199 W/(L/s-K) Air Density x Heat of Vaporization x Conversion Factor: At sea level = 2947.6; At site altitude = 2928.4 W/(L/s) Site Altitude = 54.9 m TABLE 2: ZONE DATA Zone Terminal Zone Sensible Zone Zone Zone CO2 Heating Heating Load T-stat Cond Temp Airflow Level Coil Unit Zone Name (W) Mode (W) (°C) (L/s) (ppm) (W) (W) Zone 1 -8531 Heating -8335 20.9 2184 769 0 0
  17. 17. Psychrometric Analysis for G-01 workshop Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:29PM Hourly Analysis Program v4.80 Page 6 of 6 1.Outdoor Air 2.MixedAir 3.Central CoolingCoil Outlet 4.SupplyFanOutlet 5.RoomAir 1 234 5 0.000 0.002 0.004 0.006 0.008 0.010 0.012 0.014 0.016 0.018 0.020 0 5 10 15 20 25 30 35 40 45 Location: EL-BASRA, IRAQ Altitude: 54.9 m. Datafor: July DESIGN COOLING DAY, 1700 SpecificHumidity(kg/kg) Temperature ( °C )
  18. 18. Space Input Data 12 warehouse 05/25/2015 emeto 02:28PM Hourly Analysis Program v4.80 Page 1 of 1 G-02 supervisor 1. General Details: Floor Area ......................................................... 12.5 m² Avg. Ceiling Height ............................................. 3.4 m Building Weight ............................................... 341.8 kg/m² 1.1. OA Ventilation Requirements: Space Usage ....................... OFFICE: Office space OA Requirement 1 .............................................. 2.5 L/s/person OA Requirement 2 ............................................ 0.30 L/(s-m²) Space Usage Defaults ASHRAE Standard 62.1-2007 2. Internals: 2.1. Overhead Lighting: Fixture Type ............................ Recessed (Vented) Wattage .......................................................... 12.00 W/m² Ballast Multiplier ............................................... 1.00 Schedule .................................... Sample Schedule 2.4. People: Occupancy .......................................................... 3.0 People Activity Level ........................................ Office Work Sensible ............................................................ 71.8 W/person Latent ............................................................... 60.1 W/person Schedule .................................... Sample Schedule 2.2. Task Lighting: Wattage ............................................................ 0.00 W/m² Schedule ........................................................ None 2.5. Miscellaneous Loads: Sensible ............................................................. 500 W Schedule .................................... Sample Schedule Latent .................................................................... 0 W Schedule ......................................................... None 2.3. Electrical Equipment: Wattage ............................................................ 0.00 W/m² Schedule ........................................................ None 3. Walls, Windows, Doors: Exp. Wall Gross Area (m²) Window 1 Qty. Window 2 Qty. Door 1 Qty. N 11.0 1 0 0 3.1. Construction Types for Exposure N Wall Type ............................................................... Wall 1 1st Window Type .................. Sample Window Assembly 4. Roofs, Skylights: (No Roof or Skylight data). 5. Infiltration: Design Cooling ................................................. 0.80 ACH Design Heating ................................................. 0.80 ACH Energy Analysis ................................................ 0.80 ACH Infiltration occurs only when the fan is off. 6. Floors: Type ...................................... Slab Floor On Grade Floor Area ......................................................... 12.5 m² Total Floor U-Value ......................................... 0.568 W/(m²-°K) Exposed Perimeter ............................................. 0.0 m Edge Insulation R-Value ................................... 0.00 (m²-°K)/W 7. Partitions: 7.1. 1st Partition Details: Partition Type ................................... Wall Partition Area .................................................................. 37.0 m² U-Value .......................................................... 2.839 W/(m²-°K) Uncondit. Space Max Temp .............................. 23.9 °C Ambient at Space Max Temp ............................ 35.0 °C Uncondit. Space Min Temp ............................... 23.9 °C Ambient at Space Min Temp ............................. 12.8 °C 7.2. 2nd Partition Details: Partition Type ................................ Ceiling Partition Area .................................................................. 12.5 m² U-Value ........................................................... 2.839 W/(m²-°K) Uncondit. Space Max Temp .............................. 23.9 °C Ambient at Space Max Temp ............................ 35.0 °C Uncondit. Space Min Temp ............................... 23.9 °C Ambient at Space Min Temp ............................. 12.8 °C
  19. 19. G-02 supervisor Input Data Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:30PM Hourly Analysis Program v4.80 Page 1 of 2 1. General Details: Air System Name .............................................................. G-02 supervisor Equipment Type .................................................................. Terminal Units Air System Type .............................................................. Split DX Fan Coil Number of zones ....................................................................................... 1 Ventilation ....................................................................... Direct Ventilation 2. Ventilation System Components: (Common Ventilation System not used: no inputs) 3. Zone Components: Space Assignments: Zone 1: Zone 1 G-02 supervisor x1 Thermostats and Zone Data: Zone ........................................................................................................ All Cooling T-stat: Occ. .............................................................................. 23.9 °C Cooling T-stat: Unocc. .......................................................................... 26.7 °C Heating T-stat: Occ. .............................................................................. 21.1 °C Heating T-stat: Unocc. .......................................................................... 18.3 °C T-stat Throttling Range ......................................................................... 0.83 °K Thermostat Schedule .................................................... Sample Schedule1 Unoccupied Cooling is .................................................................. Available Common Terminal Unit Data: Cooling Coil: Design Supply Temperature ................................................................. 14.4 °C Coil Bypass Factor .............................................................................. 0.100 Cooling Source .................................................................... Air-Cooled DX Schedule ........................................................................ JFMAMJJASOND Heating Coil: Design Supply Temperature ................................................................. 35.0 °C Heating Source ............................................................ Electric Resistance Schedule ........................................................................ JFMAMJJASOND Fan Control ...................................................................................... Fan On Ventilation Sizing Method ................................ Sum of Space OA Airflows Terminal Units Data: Zone ........................................................................................................ All Terminal Type ................................................................................ Fan Coil Minimum Airflow ................................................................................... 0.00 L/s/person Fan Performance ....................................................................................... 0 Pa Fan Overall Efficiency .............................................................................. 50 % 4. Sizing Data (Computer-Generated): System Sizing Data: Sizing Data: Cooling Supply Temperature ................................................................ 14.4 °C Heating Supply Temperature ................................................................ 35.0 °C Hydronic Sizing Specifications: Chilled Water Delta-T ............................................................................. 5.6 °K Hot Water Delta-T ................................................................................. 11.1 °K Safety Factors: Cooling Sensible ...................................................................................... 10 % Cooling Latent ......................................................................................... 10 % Heating ...................................................................................................... 5 % Zone Sizing Data: Zone Airflow Sizing Method ............................. Sum of space airflow rates Space Airflow Sizing Method ......................... Individual peak space loads Zone Supply Airflow Zone Htg Unit Reheat Coil Ventilation (L/s) (kW) (kW) (L/s) 1 142.2 - - 11.3
  20. 20. G-02 supervisor Input Data Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:30PM Hourly Analysis Program v4.80 Page 2 of 2 5. Equipment Data Terminal Cooling Units - Air-Cooled DX Zone Estimated Maximum Load (kW) Design OAT (°C) Equipment Sizing Gross Cooling Capacity (kW) Capacity Oversizing Factor (%) Compressor + OD Fan Power (kW) ARI Performance Rating Units Conventional Cutoff OAT (°C) 1 1.8 35.0 Auto-Sized - 0 - 3.224 EER -17.8
  21. 21. Air System Sizing Summary for G-02 supervisor Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:30PM Hourly Analysis Program v4.80 Page 1 of 6 Air System Information Air System Name .......................... G-02 supervisor Equipment Class ........................................... TERM Air System Type ....................................... SPLT-FC Number of zones .......................................................... 1 Floor Area ............................................................... 12.5 m² Location ............................................ EL-BASRA, IRAQ Sizing Calculation Information Calculation Months ................................ Jan to Dec Sizing Data ............................................ Calculated Zone L/s Sizing ................. Sum of space airflow rates Space L/s Sizing ............. Individual peak space loads
  22. 22. Zone Sizing Summary for G-02 supervisor Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:30PM Hourly Analysis Program v4.80 Page 2 of 6 Air System Information Air System Name .......................... G-02 supervisor Equipment Class ........................................... TERM Air System Type ....................................... SPLT-FC Number of zones .......................................................... 1 Floor Area ............................................................... 12.5 m² Location ............................................ EL-BASRA, IRAQ Sizing Calculation Information Calculation Months ................................ Jan to Dec Sizing Data ............................................ Calculated Zone L/s Sizing ................. Sum of space airflow rates Space L/s Sizing ............. Individual peak space loads Zone Sizing Data Maximum Maximum Zone Cooling Design Minimum Heating Floor Sensible Airflow Airflow Time of Load Area Zone Zone Name (kW) (L/s) (L/s) Peak Load (kW) (m²) L/(s-m²) Zone 1 1.6 142 142 Jun 1700 0.4 12.5 11.38 Terminal Unit Sizing Data - Cooling Total Sens Coil Coil Water Time Coil Coil Entering Leaving Flow of Load Load DB / WB DB / WB @ 5.6 °K Peak Zone Name (kW) (kW) (°C) (°C) (L/s) Load Zone 1 1.8 1.8 26.3 / 18.2 15.9 / 14.5 - Jul 1600 Terminal Unit Sizing Data - Heating, Fan, Ventilation Heating Htg Coil Heating Coil Water Fan OA Vent Coil Ent/Lvg Flow Design Fan Fan Design Load DB @11.1 °K Airflow Motor Motor Airflow Zone Name (kW) (°C) (L/s) (L/s) (BHP) (kW) (L/s) Zone 1 0.7 19.7 / 23.6 - 142 0.000 0.000 11 Space Loads and Airflows Cooling Time Air Heating Floor Zone Name / Sensible of Flow Load Area Space Space Name Mult. (kW) Load (L/s) (kW) (m²) L/(s-m²) Zone 1 G-02 supervisor 1 1.6 Jun 1700 142 0.4 12.5 11.38
  23. 23. Air System Design Load Summary for G-02 supervisor Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:30PM Hourly Analysis Program v4.80 Page 3 of 6 DESIGN COOLING DESIGN HEATING COOLING DATA AT Jul 1600 HEATING DATA AT DES HTG COOLING OA DB / WB 46.8 °C / 20.4 °C HEATING OA DB / WB 3.3 °C / -0.1 °C Sensible Latent Sensible Latent ZONE LOADS Details (W) (W) Details (W) (W) Window & Skylight Solar Loads 2 m² 139 - 2 m² - - Wall Transmission 9 m² 314 - 9 m² 299 - Roof Transmission 0 m² 0 - 0 m² 0 - Window Transmission 2 m² 135 - 2 m² 118 - Skylight Transmission 0 m² 0 - 0 m² 0 - Door Loads 0 m² 0 - 0 m² 0 - Floor Transmission 13 m² 0 - 13 m² 0 - Partitions 37 m² 0 - 37 m² 0 - Ceiling 13 m² 0 - 13 m² 0 - Overhead Lighting 150 W 150 - 0 0 - Task Lighting 0 W 0 - 0 0 - Electric Equipment 0 W 0 - 0 0 - People 3 215 180 0 0 0 Infiltration - 0 0 - 0 0 Miscellaneous - 500 0 - 0 0 Safety Factor 10% / 10% 145 18 5% 21 0 >> Total Zone Loads - 1599 198 - 437 0 Zone Conditioning - 1481 198 - 435 0 Plenum Wall Load 0% 0 - 0 0 - Plenum Roof Load 0% 0 - 0 0 - Plenum Lighting Load 0% 0 - 0 0 - Exhaust Fan Load 0 L/s 0 - 0 L/s 0 - Ventilation Load 11 L/s 300 -197 11 L/s 239 0 Ventilation Fan Load 0 L/s 0 - 0 L/s 0 - Space Fan Coil Fans - 0 - - 0 - Duct Heat Gain / Loss 0% 0 - 0% 0 - >> Total System Loads - 1780 1 - 674 0 Terminal Unit Cooling - 1780 0 - 0 0 Terminal Unit Heating - 0 - - 674 - >> Total Conditioning - 1780 0 - 674 0 Key: Positive values are clg loads Positive values are htg loads Negative values are htg loads Negative values are clg loads
  24. 24. System Psychrometrics for G-02 supervisor Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:30PM Hourly Analysis Program v4.80 Page 4 of 6 July DESIGN COOLING DAY, 1600 TABLE 1: SYSTEM DATA Dry-Bulb Specific Sensible Latent Temp Humidity Airflow CO2 Level Heat Heat Component Location (°C) (kg/kg) (L/s) (ppm) (W) (W) Ventilation Air Inlet 46.8 0.00430 11 400 300 -197 Vent - Return Mixing Outlet -17.8 0.00000 0 0 - - Ventilation Fan Outlet -17.8 0.00000 0 0 0 - Zone Air - 24.6 0.01029 142 119 1481 198 Return Plenum Outlet -17.8 0.01029 142 119 0 - Air Density x Heat Capacity x Conversion Factor: At sea level = 1.207; At site altitude = 1.199 W/(L/s-K) Air Density x Heat of Vaporization x Conversion Factor: At sea level = 2947.6; At site altitude = 2928.4 W/(L/s) Site Altitude = 54.9 m TABLE 2: ZONE DATA Dry-Bulb Specific Sensible Latent Temp Humidity Airflow CO2 Level Heat Heat Component Location (°C) (kg/kg) (L/s) (ppm) (W) (W) Zone 1 ( Cooling ) Ventilation Air - - - 11 - - - Cooling Coil Inlet - 26.3 0.00982 142 0 - - Cooling Coil Outlet - 15.9 0.00982 142 0 1780 0 Heating Coil Inlet - 15.9 0.00982 142 0 - - Heating Coil Outlet - 15.9 0.00982 142 0 0 - Zone Air - 24.6 0.01029 142 0 1481 -
  25. 25. System Psychrometrics for G-02 supervisor Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:30PM Hourly Analysis Program v4.80 Page 5 of 6 WINTER DESIGN HEATING TABLE 1: SYSTEM DATA Dry-Bulb Specific Sensible Latent Temp Humidity Airflow CO2 Level Heat Heat Component Location (°C) (kg/kg) (L/s) (ppm) (W) (W) Ventilation Air Inlet 3.3 0.00241 11 400 -239 0 Vent - Return Mixing Outlet -17.8 0.00000 0 0 - - Ventilation Fan Outlet -17.8 0.00000 0 0 0 - Zone Air - 21.1 0.00241 142 0 -435 0 Return Plenum Outlet -17.8 0.00241 142 0 0 - Air Density x Heat Capacity x Conversion Factor: At sea level = 1.207; At site altitude = 1.199 W/(L/s-K) Air Density x Heat of Vaporization x Conversion Factor: At sea level = 2947.6; At site altitude = 2928.4 W/(L/s) Site Altitude = 54.9 m TABLE 2: ZONE DATA Dry-Bulb Specific Sensible Latent Temp Humidity Airflow CO2 Level Heat Heat Component Location (°C) (kg/kg) (L/s) (ppm) (W) (W) Zone 1 ( Heating ) Ventilation Air - - - 11 - - - Cooling Coil Inlet - 19.7 0.00242 142 0 - - Cooling Coil Outlet - 19.7 0.00242 142 0 0 0 Heating Coil Inlet - 19.7 0.00242 142 0 - - Heating Coil Outlet - 23.6 0.00242 142 0 674 - Zone Air - 21.1 0.00241 142 0 -435 -
  26. 26. Psychrometric Analysis for G-02 supervisor Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:30PM Hourly Analysis Program v4.80 Page 6 of 6 The psychrometric graph cannot be generated for this type of system.
  27. 27. Space Input Data 12 warehouse 05/25/2015 emeto 02:29PM Hourly Analysis Program v4.80 Page 1 of 1 G-03 store keeper 1. General Details: Floor Area ......................................................... 12.5 m² Avg. Ceiling Height ............................................. 3.4 m Building Weight ............................................... 341.8 kg/m² 1.1. OA Ventilation Requirements: Space Usage .................... GENERAL: Break room OA Requirement 1 .............................................. 2.5 L/s/person OA Requirement 2 ............................................ 0.30 L/(s-m²) Space Usage Defaults ASHRAE Standard 62.1-2007 2. Internals: 2.1. Overhead Lighting: Fixture Type ............................ Recessed (Vented) Wattage .......................................................... 10.00 W/m² Ballast Multiplier ............................................... 1.00 Schedule .................................... Sample Schedule 2.4. People: Occupancy .......................................................... 3.0 People Activity Level ................................. Sedentary Work Sensible ............................................................ 82.1 W/person Latent ............................................................... 79.1 W/person Schedule .................................... Sample Schedule 2.2. Task Lighting: Wattage ............................................................ 0.00 W/m² Schedule ........................................................ None 2.5. Miscellaneous Loads: Sensible ............................................................. 500 W Schedule .................................... Sample Schedule Latent .................................................................... 0 W Schedule ......................................................... None 2.3. Electrical Equipment: Wattage ............................................................ 0.00 W/m² Schedule ........................................................ None 3. Walls, Windows, Doors: Exp. Wall Gross Area (m²) Window 1 Qty. Window 2 Qty. Door 1 Qty. N 11.0 1 0 0 3.1. Construction Types for Exposure N Wall Type ............................................................... Wall 1 1st Window Type .................. Sample Window Assembly 4. Roofs, Skylights: (No Roof or Skylight data). 5. Infiltration: Design Cooling ................................................. 0.80 ACH Design Heating ................................................. 0.80 ACH Energy Analysis ................................................ 0.80 ACH Infiltration occurs only when the fan is off. 6. Floors: Type ...................................... Slab Floor On Grade Floor Area ......................................................... 12.5 m² Total Floor U-Value ......................................... 0.568 W/(m²-°K) Exposed Perimeter ............................................. 0.0 m Edge Insulation R-Value ................................... 0.00 (m²-°K)/W 7. Partitions: 7.1. 1st Partition Details: Partition Type ................................... Wall Partition Area .................................................................. 37.0 m² U-Value .......................................................... 2.839 W/(m²-°K) Uncondit. Space Max Temp .............................. 23.9 °C Ambient at Space Max Temp ............................ 35.0 °C Uncondit. Space Min Temp ............................... 23.9 °C Ambient at Space Min Temp ............................. 12.8 °C 7.2. 2nd Partition Details: Partition Type ................................ Ceiling Partition Area .................................................................. 12.5 m² U-Value ........................................................... 2.839 W/(m²-°K) Uncondit. Space Max Temp .............................. 23.9 °C Ambient at Space Max Temp ............................ 35.0 °C Uncondit. Space Min Temp ............................... 23.9 °C Ambient at Space Min Temp ............................. 12.8 °C
  28. 28. G-03 store keeper Input Data Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:31PM Hourly Analysis Program v4.80 Page 1 of 2 1. General Details: Air System Name ........................................................... G-03 store keeper Equipment Type .................................................................. Terminal Units Air System Type .............................................................. Split DX Fan Coil Number of zones ....................................................................................... 1 Ventilation ....................................................................... Direct Ventilation 2. Ventilation System Components: (Common Ventilation System not used: no inputs) 3. Zone Components: Space Assignments: Zone 1: Zone 1 G-03 store keeper x1 Thermostats and Zone Data: Zone ........................................................................................................ All Cooling T-stat: Occ. .............................................................................. 23.9 °C Cooling T-stat: Unocc. .......................................................................... 26.7 °C Heating T-stat: Occ. .............................................................................. 21.1 °C Heating T-stat: Unocc. .......................................................................... 18.3 °C T-stat Throttling Range ......................................................................... 0.83 °K Thermostat Schedule .................................................... Sample Schedule1 Unoccupied Cooling is .................................................................. Available Common Terminal Unit Data: Cooling Coil: Design Supply Temperature ................................................................. 14.4 °C Coil Bypass Factor .............................................................................. 0.100 Cooling Source .................................................................... Air-Cooled DX Schedule ........................................................................ JFMAMJJASOND Heating Coil: Design Supply Temperature ................................................................. 35.0 °C Heating Source ............................................................ Electric Resistance Schedule ........................................................................ JFMAMJJASOND Fan Control ...................................................................................... Fan On Ventilation Sizing Method ................................ Sum of Space OA Airflows Terminal Units Data: Zone ........................................................................................................ All Terminal Type ................................................................................ Fan Coil Minimum Airflow ................................................................................... 0.00 L/s/person Fan Performance ....................................................................................... 0 Pa Fan Overall Efficiency .............................................................................. 50 % 4. Sizing Data (Computer-Generated): System Sizing Data: Sizing Data: Hydronic Sizing Specifications: Chilled Water Delta-T ............................................................................. 5.6 °K Hot Water Delta-T ................................................................................. 11.1 °K Safety Factors: Cooling Sensible ...................................................................................... 10 % Cooling Latent ......................................................................................... 10 % Heating ...................................................................................................... 5 % Zone Sizing Data: Zone Airflow Sizing Method ............................. Sum of space airflow rates Space Airflow Sizing Method ......................... Individual peak space loads 5. Equipment Data
  29. 29. G-03 store keeper Input Data Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:31PM Hourly Analysis Program v4.80 Page 2 of 2 Terminal Cooling Units - Air-Cooled DX Zone Estimated Maximum Load (kW) Design OAT (°C) Equipment Sizing Gross Cooling Capacity (kW) Capacity Oversizing Factor (%) Compressor + OD Fan Power (kW) ARI Performance Rating Units Conventional Cutoff OAT (°C) All n/a 35.0 Auto-Sized - 0 - 3.224 EER -17.8
  30. 30. Air System Sizing Summary for G-03 store keeper Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:31PM Hourly Analysis Program v4.80 Page 1 of 6 Air System Information Air System Name ....................... G-03 store keeper Equipment Class ........................................... TERM Air System Type ....................................... SPLT-FC Number of zones .......................................................... 1 Floor Area ............................................................... 12.5 m² Location ............................................ EL-BASRA, IRAQ Sizing Calculation Information Calculation Months ................................ Jan to Dec Sizing Data ............................................ Calculated Zone L/s Sizing ................. Sum of space airflow rates Space L/s Sizing ............. Individual peak space loads
  31. 31. Zone Sizing Summary for G-03 store keeper Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:31PM Hourly Analysis Program v4.80 Page 2 of 6 Air System Information Air System Name ....................... G-03 store keeper Equipment Class ........................................... TERM Air System Type ....................................... SPLT-FC Number of zones .......................................................... 1 Floor Area ............................................................... 12.5 m² Location ............................................ EL-BASRA, IRAQ Sizing Calculation Information Calculation Months ................................ Jan to Dec Sizing Data ............................................ Calculated Zone L/s Sizing ................. Sum of space airflow rates Space L/s Sizing ............. Individual peak space loads Zone Sizing Data Maximum Maximum Zone Cooling Design Minimum Heating Floor Sensible Airflow Airflow Time of Load Area Zone Zone Name (kW) (L/s) (L/s) Peak Load (kW) (m²) L/(s-m²) Zone 1 1.6 143 143 Jun 1700 0.4 12.5 11.42 Terminal Unit Sizing Data - Cooling Total Sens Coil Coil Water Time Coil Coil Entering Leaving Flow of Load Load DB / WB DB / WB @ 5.6 °K Peak Zone Name (kW) (kW) (°C) (°C) (L/s) Load Zone 1 1.8 1.8 26.3 / 18.8 15.9 / 15.1 - Jul 1600 Terminal Unit Sizing Data - Heating, Fan, Ventilation Heating Htg Coil Heating Coil Water Fan OA Vent Coil Ent/Lvg Flow Design Fan Fan Design Load DB @11.1 °K Airflow Motor Motor Airflow Zone Name (kW) (°C) (L/s) (L/s) (BHP) (kW) (L/s) Zone 1 0.7 19.7 / 23.7 - 143 0.000 0.000 11 Space Loads and Airflows Cooling Time Air Heating Floor Zone Name / Sensible of Flow Load Area Space Space Name Mult. (kW) Load (L/s) (kW) (m²) L/(s-m²) Zone 1 G-03 store keeper 1 1.6 Jun 1700 143 0.4 12.5 11.42
  32. 32. Air System Design Load Summary for G-03 store keeper Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:31PM Hourly Analysis Program v4.80 Page 3 of 6 DESIGN COOLING DESIGN HEATING COOLING DATA AT Jul 1600 HEATING DATA AT DES HTG COOLING OA DB / WB 46.8 °C / 20.4 °C HEATING OA DB / WB 3.3 °C / -0.1 °C Sensible Latent Sensible Latent ZONE LOADS Details (W) (W) Details (W) (W) Window & Skylight Solar Loads 2 m² 139 - 2 m² - - Wall Transmission 9 m² 314 - 9 m² 299 - Roof Transmission 0 m² 0 - 0 m² 0 - Window Transmission 2 m² 135 - 2 m² 118 - Skylight Transmission 0 m² 0 - 0 m² 0 - Door Loads 0 m² 0 - 0 m² 0 - Floor Transmission 13 m² 0 - 13 m² 0 - Partitions 37 m² 0 - 37 m² 0 - Ceiling 13 m² 0 - 13 m² 0 - Overhead Lighting 125 W 125 - 0 0 - Task Lighting 0 W 0 - 0 0 - Electric Equipment 0 W 0 - 0 0 - People 3 246 237 0 0 0 Infiltration - 0 0 - 0 0 Miscellaneous - 500 0 - 0 0 Safety Factor 10% / 10% 146 24 5% 21 0 >> Total Zone Loads - 1605 261 - 437 0 Zone Conditioning - 1488 261 - 441 0 Plenum Wall Load 0% 0 - 0 0 - Plenum Roof Load 0% 0 - 0 0 - Plenum Lighting Load 0% 0 - 0 0 - Exhaust Fan Load 0 L/s 0 - 0 L/s 0 - Ventilation Load 11 L/s 300 -225 11 L/s 240 0 Ventilation Fan Load 0 L/s 0 - 0 L/s 0 - Space Fan Coil Fans - 0 - - 0 - Duct Heat Gain / Loss 0% 0 - 0% 0 - >> Total System Loads - 1787 36 - 681 0 Terminal Unit Cooling - 1787 38 - 0 0 Terminal Unit Heating - 0 - - 681 - >> Total Conditioning - 1787 38 - 681 0 Key: Positive values are clg loads Positive values are htg loads Negative values are htg loads Negative values are clg loads
  33. 33. System Psychrometrics for G-03 store keeper Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:31PM Hourly Analysis Program v4.80 Page 4 of 6 July DESIGN COOLING DAY, 1600 TABLE 1: SYSTEM DATA Dry-Bulb Specific Sensible Latent Temp Humidity Airflow CO2 Level Heat Heat Component Location (°C) (kg/kg) (L/s) (ppm) (W) (W) Ventilation Air Inlet 46.8 0.00430 11 400 300 -225 Vent - Return Mixing Outlet -17.8 0.00000 0 0 - - Ventilation Fan Outlet -17.8 0.00000 0 0 0 - Zone Air - 24.6 0.01114 143 145 1488 261 Return Plenum Outlet -17.8 0.01114 143 145 0 - Air Density x Heat Capacity x Conversion Factor: At sea level = 1.207; At site altitude = 1.199 W/(L/s-K) Air Density x Heat of Vaporization x Conversion Factor: At sea level = 2947.6; At site altitude = 2928.4 W/(L/s) Site Altitude = 54.9 m TABLE 2: ZONE DATA Dry-Bulb Specific Sensible Latent Temp Humidity Airflow CO2 Level Heat Heat Component Location (°C) (kg/kg) (L/s) (ppm) (W) (W) Zone 1 ( Cooling ) Ventilation Air - - - 11 - - - Cooling Coil Inlet - 26.3 0.01061 143 0 - - Cooling Coil Outlet - 15.9 0.01052 143 0 1787 38 Heating Coil Inlet - 15.9 0.01052 143 0 - - Heating Coil Outlet - 15.9 0.01052 143 0 0 - Zone Air - 24.6 0.01114 143 0 1488 -
  34. 34. System Psychrometrics for G-03 store keeper Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:31PM Hourly Analysis Program v4.80 Page 5 of 6 WINTER DESIGN HEATING TABLE 1: SYSTEM DATA Dry-Bulb Specific Sensible Latent Temp Humidity Airflow CO2 Level Heat Heat Component Location (°C) (kg/kg) (L/s) (ppm) (W) (W) Ventilation Air Inlet 3.3 0.00241 11 400 -240 0 Vent - Return Mixing Outlet -17.8 0.00000 0 0 - - Ventilation Fan Outlet -17.8 0.00000 0 0 0 - Zone Air - 21.1 0.00241 143 0 -441 0 Return Plenum Outlet -17.8 0.00241 143 0 0 - Air Density x Heat Capacity x Conversion Factor: At sea level = 1.207; At site altitude = 1.199 W/(L/s-K) Air Density x Heat of Vaporization x Conversion Factor: At sea level = 2947.6; At site altitude = 2928.4 W/(L/s) Site Altitude = 54.9 m TABLE 2: ZONE DATA Dry-Bulb Specific Sensible Latent Temp Humidity Airflow CO2 Level Heat Heat Component Location (°C) (kg/kg) (L/s) (ppm) (W) (W) Zone 1 ( Deadband ) Ventilation Air - - - 11 - - - Cooling Coil Inlet - 19.7 0.00242 143 0 - - Cooling Coil Outlet - 19.7 0.00242 143 0 0 0 Heating Coil Inlet - 19.7 0.00242 143 0 - - Heating Coil Outlet - 23.7 0.00242 143 0 681 - Zone Air - 21.1 0.00241 143 0 -441 -
  35. 35. Psychrometric Analysis for G-03 store keeper Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:31PM Hourly Analysis Program v4.80 Page 6 of 6 The psychrometric graph cannot be generated for this type of system.
  36. 36. Space Input Data 12 warehouse 05/25/2015 emeto 02:29PM Hourly Analysis Program v4.80 Page 1 of 2 G-04 store room 1. General Details: Floor Area ....................................................... 106.0 m² Avg. Ceiling Height ............................................. 6.2 m Building Weight ............................................... 341.8 kg/m² 1.1. OA Ventilation Requirements: Space Usage ................. GENERAL: Storage room OA Requirement 1 .............................................. 0.0 L/s/person OA Requirement 2 ............................................ 0.60 L/(s-m²) Space Usage Defaults ASHRAE Standard 62.1-2007 2. Internals: 2.1. Overhead Lighting: Fixture Type ............................ Recessed (Vented) Wattage .......................................................... 14.00 W/m² Ballast Multiplier ............................................... 1.00 Schedule .................................... Sample Schedule 2.4. People: Occupancy .......................................................... 3.0 People Activity Level .................................... Medium Work Sensible ............................................................ 86.5 W/person Latent ............................................................. 133.3 W/person Schedule .................................... Sample Schedule 2.2. Task Lighting: Wattage ............................................................ 0.00 W/m² Schedule ........................................................ None 2.5. Miscellaneous Loads: Sensible ........................................................... 3000 W Schedule .................................... Sample Schedule Latent .................................................................... 0 W Schedule ......................................................... None 2.3. Electrical Equipment: Wattage ............................................................ 0.00 W/m² Schedule ........................................................ None 3. Walls, Windows, Doors: Exp. Wall Gross Area (m²) Window 1 Qty. Window 2 Qty. Door 1 Qty. N 61.0 3 0 0 W 97.5 8 0 0 S 40.0 0 0 0 3.1. Construction Types for Exposure N Wall Type ............................................................... Wall 1 1st Window Type .................. Sample Window Assembly 3.2. Construction Types for Exposure W Wall Type ............................................................... Wall 1 1st Window Type .................. Sample Window Assembly 3.3. Construction Types for Exposure S Wall Type ............................................................... Wall 1 4. Roofs, Skylights: Exp. Roof Gross Area (m²) Roof Slope (deg.) Skylight Qty. H 121.0 0 0 4.1. Construction Types for Exposure H Roof Type .............................................................. Roof 1 5. Infiltration: Design Cooling ................................................. 0.80 ACH Design Heating ................................................. 0.80 ACH Energy Analysis ................................................ 0.80 ACH Infiltration occurs only when the fan is off. 6. Floors: Type ...................................... Slab Floor On Grade Floor Area ....................................................... 106.0 m² Total Floor U-Value ......................................... 0.568 W/(m²-°K) Exposed Perimeter ............................................. 0.0 m Edge Insulation R-Value ................................... 0.00 (m²-°K)/W 7. Partitions: 7.1. 1st Partition Details: Partition Type ................................... Wall Partition Area ................................................................ 105.0 m² U-Value .......................................................... 2.839 W/(m²-°K) Uncondit. Space Max Temp .............................. 23.9 °C Ambient at Space Max Temp ............................ 35.0 °C Uncondit. Space Min Temp ............................... 23.9 °C Ambient at Space Min Temp ............................. 12.8 °C
  37. 37. Space Input Data 12 warehouse 05/25/2015 emeto 02:29PM Hourly Analysis Program v4.80 Page 2 of 2 7.2. 2nd Partition Details: (No partition data).
  38. 38. G-04 store room Input Data Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:31PM Hourly Analysis Program v4.80 Page 1 of 2 1. General Details: Air System Name .............................................................. G-04 store room Equipment Type .......................................................................... Split AHU Air System Type .............................................................. Single Zone CAV Number of zones ....................................................................................... 1 2. Ventilation System Components: Ventilation Air Data: Airflow Control .............................................. Constant Ventilation Airflow Ventilation Sizing Method ................................ Sum of Space OA Airflows Unocc. Damper Position .................................................................. Closed Damper Leak Rate ..................................................................................... 0 % Outdoor Air CO2 Level .......................................................................... 400 ppm Central Cooling Data: Supply Air Temperature ........................................................................ 14.4 °C Coil Bypass Factor .............................................................................. 0.100 Cooling Source .................................................................... Air-Cooled DX Schedule ........................................................................ JFMAMJJASOND Capacity Control ............................... Cycled or Staged Capacity - Fan On Central Heating Data: Supply Temperature ............................................................................. 35.0 °C Heating Source ............................................................ Electric Resistance Schedule ........................................................................ JFMAMJJASOND Capacity Control ............................... Cycled or Staged Capacity - Fan On Supply Fan Data: Fan Type .......................................................................... Forward Curved Configuration ............................................................................... Draw-thru Fan Performance ....................................................................................... 0 Pa Overall Efficiency ..................................................................................... 54 % Fan Control ............................................ 1-speed fan, cooling and heating Duct System Data: Supply Duct Data: Duct Heat Gain .......................................................................................... 0 % Duct Leakage ............................................................................................ 0 % Return Duct or Plenum Data: Return Air Via ...................................................................... Ducted Return 3. Zone Components: Space Assignments: Zone 1: Zone 1 G-04 store room x1 Thermostats and Zone Data: Zone ........................................................................................................ All Cooling T-stat: Occ. .............................................................................. 23.9 °C Cooling T-stat: Unocc. .......................................................................... 26.7 °C Heating T-stat: Occ. .............................................................................. 21.1 °C Heating T-stat: Unocc. .......................................................................... 18.3 °C T-stat Throttling Range ......................................................................... 0.83 °K Diversity Factor ...................................................................................... 100 % Direct Exhaust Airflow ............................................................................. 0.0 L/s Direct Exhaust Fan kW ........................................................................... 0.0 kW Thermostat Schedule .................................................... Sample Schedule1 Unoccupied Cooling is .................................................................. Available Supply Terminals Data: Zone ........................................................................................................ All Terminal Type ................................................................................. Diffuser Minimum Airflow ................................................................................... 0.00 L/s/person Zone Heating Units: Zone ........................................................................................................ All Zone Heating Unit Type ...................................................................... None Zone Unit Heat Source ................................................ Electric Resistance Zone Heating Unit Schedule ........................................... JFMAMJJASOND 4. Sizing Data (Computer-Generated): System Sizing Data:
  39. 39. G-04 store room Input Data Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:31PM Hourly Analysis Program v4.80 Page 2 of 2 Sizing Data: Cooling Supply Temperature ................................................................ 14.4 °C Supply Fan Airflow ............................................................................ 1810.6 L/s Ventilation Airflow ................................................................................. 63.6 L/s Heating Supply Temperature ................................................................ 35.0 °C Hydronic Sizing Specifications: Chilled Water Delta-T ............................................................................. 5.6 °K Hot Water Delta-T ................................................................................. 11.1 °K Safety Factors: Cooling Sensible ...................................................................................... 10 % Cooling Latent ......................................................................................... 10 % Heating ...................................................................................................... 5 % Zone Sizing Data: Zone Airflow Sizing Method ............................. Sum of space airflow rates Space Airflow Sizing Method ......................... Individual peak space loads Zone Supply Airflow Zone Htg Unit Reheat Coil - (L/s) (kW) (kW) (L/s) 1 1810.6 - - 5. Equipment Data Central Cooling Unit - Air-Cooled DX Estimated Maximum Load .................................................................... 21.3 kW Design OAT .......................................................................................... 35.0 °C Equipment Sizing ....................................................................... Auto-Sized Capacity Oversizing Factor ........................................................................ 0 % ARI Performance Rating ..................................................................... 3.224 EER DX System Configuration ........................... 1-stage compression, 1 circuit Conventional Cutoff OAT ...................................................................... 12.8 °C Low Temperature Operation ................................................................ Used Low Temperature Cutoff OAT .............................................................. -17.8 °C
  40. 40. Air System Sizing Summary for G-04 store room Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:32PM Hourly Analysis Program v4.80 Page 1 of 6 Air System Information Air System Name .......................... G-04 store room Equipment Class ................................... SPLT AHU Air System Type .......................................... SZCAV Number of zones .......................................................... 1 Floor Area ............................................................. 106.0 m² Location ............................................ EL-BASRA, IRAQ Sizing Calculation Information Calculation Months ................................ Jan to Dec Sizing Data ............................................ Calculated Zone L/s Sizing ................. Sum of space airflow rates Space L/s Sizing ............. Individual peak space loads Central Cooling Coil Sizing Data Total coil load ................................................... 21.3 kW Sensible coil load .............................................. 21.3 kW Coil L/s at Jul 1600 .......................................... 1811 L/s Max block L/s ................................................... 1811 L/s Sum of peak zone L/s ...................................... 1811 L/s Sensible heat ratio .......................................... 1.000 m²/kW ................................................................. 5.0 W/m² ............................................................... 201.0 Water flow @ 5.6 °K rise .................................... N/A Load occurs at ................................................. Jul 1600 OA DB / WB .................................................. 46.8 / 20.4 °C Entering DB / WB .......................................... 25.4 / 15.1 °C Leaving DB / WB ........................................... 15.5 / 11.2 °C Coil ADP ................................................................. 14.5 °C Bypass Factor ....................................................... 0.100 Resulting RH .............................................................. 34 % Design supply temp. ................................................ 14.4 °C Zone T-stat Check ................................................ 1 of 1 OK Max zone temperature deviation ............................... 0.0 °K Central Heating Coil Sizing Data Max coil load ....................................................... 9.6 kW Coil L/s at Des Htg ........................................... 1811 L/s Max coil L/s ..................................................... 1811 L/s Water flow @ 11.1 °K drop ................................ N/A Load occurs at ................................................. Des Htg W/m² ....................................................................... 90.3 Ent. DB / Lvg DB ........................................... 20.5 / 24.9 °C Supply Fan Sizing Data Actual max L/s ................................................. 1811 L/s Standard L/s .................................................... 1799 L/s Actual max L/(s-m²) ........................................ 17.08 L/(s-m²) Fan motor BHP ....................................................... 0.00 BHP Fan motor kW ......................................................... 0.00 kW Fan static ..................................................................... 0 Pa Outdoor Ventilation Air Data Design airflow L/s ................................................ 64 L/s L/(s-m²) ............................................................. 0.60 L/(s-m²) L/s/person ............................................................. 21.20 L/s/person
  41. 41. Zone Sizing Summary for G-04 store room Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:32PM Hourly Analysis Program v4.80 Page 2 of 6 Air System Information Air System Name .......................... G-04 store room Equipment Class ................................... SPLT AHU Air System Type .......................................... SZCAV Number of zones .......................................................... 1 Floor Area ............................................................. 106.0 m² Location ............................................ EL-BASRA, IRAQ Sizing Calculation Information Calculation Months ................................ Jan to Dec Sizing Data ............................................ Calculated Zone L/s Sizing ................. Sum of space airflow rates Space L/s Sizing ............. Individual peak space loads Zone Sizing Data Maximum Maximum Zone Cooling Design Minimum Heating Floor Sensible Airflow Airflow Time of Load Area Zone Zone Name (kW) (L/s) (L/s) Peak Load (kW) (m²) L/(s-m²) Zone 1 20.5 1811 1811 Jul 1700 8.1 106.0 17.08 Zone Terminal Sizing Data No Zone Terminal Sizing Data required for this system. Space Loads and Airflows Cooling Time Air Heating Floor Zone Name / Sensible of Flow Load Area Space Space Name Mult. (kW) Load (L/s) (kW) (m²) L/(s-m²) Zone 1 G-04 store room 1 20.5 Jul 1700 1811 8.1 106.0 17.08
  42. 42. Air System Design Load Summary for G-04 store room Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:32PM Hourly Analysis Program v4.80 Page 3 of 6 DESIGN COOLING DESIGN HEATING COOLING DATA AT Jul 1600 HEATING DATA AT DES HTG COOLING OA DB / WB 46.8 °C / 20.4 °C HEATING OA DB / WB 3.3 °C / -0.1 °C Sensible Latent Sensible Latent ZONE LOADS Details (W) (W) Details (W) (W) Window & Skylight Solar Loads 22 m² 4088 - 22 m² - - Wall Transmission 177 m² 6681 - 177 m² 5848 - Roof Transmission 121 m² 1434 - 121 m² 569 - Window Transmission 22 m² 1487 - 22 m² 1293 - Skylight Transmission 0 m² 0 - 0 m² 0 - Door Loads 0 m² 0 - 0 m² 0 - Floor Transmission 106 m² 0 - 106 m² 0 - Partitions 105 m² 0 - 105 m² 0 - Ceiling 0 m² 0 - 0 m² 0 - Overhead Lighting 1484 W 1484 - 0 0 - Task Lighting 0 W 0 - 0 0 - Electric Equipment 0 W 0 - 0 0 - People 3 259 400 0 0 0 Infiltration - 0 0 - 0 0 Miscellaneous - 3000 0 - 0 0 Safety Factor 10% / 10% 1843 40 5% 386 0 >> Total Zone Loads - 20277 440 - 8096 0 Zone Conditioning - 19613 440 - 8220 0 Plenum Wall Load 0% 0 - 0 0 - Plenum Roof Load 0% 0 - 0 0 - Plenum Lighting Load 0% 0 - 0 0 - Return Fan Load 1811 L/s 0 - 1811 L/s 0 - Ventilation Load 64 L/s 1692 -429 64 L/s 1354 0 Supply Fan Load 1811 L/s 0 - 1811 L/s 0 - Space Fan Coil Fans - 0 - - 0 - Duct Heat Gain / Loss 0% 0 - 0% 0 - >> Total System Loads - 21305 11 - 9573 0 Central Cooling Coil - 21305 0 - 0 0 Central Heating Coil - 0 - - 9573 - >> Total Conditioning - 21305 0 - 9573 0 Key: Positive values are clg loads Positive values are htg loads Negative values are htg loads Negative values are clg loads
  43. 43. System Psychrometrics for G-04 store room Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:32PM Hourly Analysis Program v4.80 Page 4 of 6 July DESIGN COOLING DAY, 1600 TABLE 1: SYSTEM DATA Dry-Bulb Specific Sensible Latent Temp Humidity Airflow CO2 Level Heat Heat Component Location (°C) (kg/kg) (L/s) (ppm) (W) (W) Ventilation Air Inlet 46.8 0.00430 64 400 1692 -429 Vent - Return Mixing Outlet 25.4 0.00653 1811 801 - - Central Cooling Coil Outlet 15.5 0.00653 1811 801 21305 0 Central Heating Coil Outlet 15.5 0.00653 1811 801 0 - Supply Fan Outlet 15.5 0.00653 1811 801 0 - Cold Supply Duct Outlet 15.5 0.00653 1811 801 - - Zone Air - 24.6 0.00661 1811 816 19613 440 Return Plenum Outlet 24.6 0.00661 1811 816 0 - Air Density x Heat Capacity x Conversion Factor: At sea level = 1.207; At site altitude = 1.199 W/(L/s-K) Air Density x Heat of Vaporization x Conversion Factor: At sea level = 2947.6; At site altitude = 2928.4 W/(L/s) Site Altitude = 54.9 m TABLE 2: ZONE DATA Zone Terminal Zone Sensible Zone Zone Zone CO2 Heating Heating Load T-stat Cond Temp Airflow Level Coil Unit Zone Name (W) Mode (W) (°C) (L/s) (ppm) (W) (W) Zone 1 20277 Cooling 19613 24.6 1811 816 0 0
  44. 44. System Psychrometrics for G-04 store room Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:32PM Hourly Analysis Program v4.80 Page 5 of 6 WINTER DESIGN HEATING TABLE 1: SYSTEM DATA Dry-Bulb Specific Sensible Latent Temp Humidity Airflow CO2 Level Heat Heat Component Location (°C) (kg/kg) (L/s) (ppm) (W) (W) Ventilation Air Inlet 3.3 0.00241 64 400 -1354 0 Vent - Return Mixing Outlet 20.5 0.00241 1811 670 - - Central Cooling Coil Outlet 20.5 0.00241 1811 670 0 0 Central Heating Coil Outlet 24.9 0.00241 1811 670 9573 - Supply Fan Outlet 24.9 0.00241 1811 670 0 - Cold Supply Duct Outlet 24.9 0.00241 1811 670 - - Zone Air - 21.1 0.00241 1811 680 -8220 0 Return Plenum Outlet 21.1 0.00241 1811 680 0 - Air Density x Heat Capacity x Conversion Factor: At sea level = 1.207; At site altitude = 1.199 W/(L/s-K) Air Density x Heat of Vaporization x Conversion Factor: At sea level = 2947.6; At site altitude = 2928.4 W/(L/s) Site Altitude = 54.9 m TABLE 2: ZONE DATA Zone Terminal Zone Sensible Zone Zone Zone CO2 Heating Heating Load T-stat Cond Temp Airflow Level Coil Unit Zone Name (W) Mode (W) (°C) (L/s) (ppm) (W) (W) Zone 1 -8096 Heating -8220 21.1 1811 680 0 0
  45. 45. Psychrometric Analysis for G-04 store room Project Name: 12 warehouse 05/25/2015 Prepared by: emeto 02:32PM Hourly Analysis Program v4.80 Page 6 of 6 1.Outdoor Air 2.MixedAir 3.Central CoolingCoil Outlet 4.SupplyFanOutlet 5.RoomAir 1 234 5 0.000 0.002 0.004 0.006 0.008 0.010 0.012 0.014 0.016 0.018 0.020 0 5 10 15 20 25 30 35 40 45 Location: EL-BASRA, IRAQ Altitude: 54.9 m. Datafor: July DESIGN COOLING DAY, 1600 SpecificHumidity(kg/kg) Temperature ( °C )

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