5. ' 5 ,+
' !
( ! ; Qd = U j ⋅ S j ⋅ (TA − TE ) ⋅ f
j
; ( ' ' +0 2 2
quot; 3 .
< ! * 0 quot; 1 =
4 .
! ! & >
? ! 0 @6
#
( < & ; Qd = m ⋅ cp ⋅ (TA − TE ) = nV ⋅ ρa ⋅ cp ⋅ (TA − TE )
$ #2
6 A $ 0 7- B 3 1
6 !
$ 0 # C B 9:
# # 3
6. ' !
Bagni Loc.3
1200 W 1100 W
Locale 2
6640 W
Locale 1: 3780 W
Locale 4
1840 W
! ; 74 B8
! ; 0 83 1
quot; !
Locale 5
1050 W
Bagni
Locale 8 Locale 6
Locale 7 900 W
1500 W 2080 W
3870 W
& 5
t in + t out
∆t = t m − t A = − tA
2
2 ⋅ t in − 10
∆t = − tA
2
2 ⋅ 75 − 10
∆t = − 20 = 50 °C
2