8- 12
Re
ferences: H
2
O (l, 25
o
C), Air (v, 25
o
C)
substances
±
n
in
(mol / s)
²
H
in
(kJ / mol)
±
n
out
(mol / s)
²
H
out
(kJ / mol)
dry air
25.2
14.37
25.2
C
dT
p
air
T
d
i
25
z
H
2
O(v)
1.0
C
dT
H
C
dT
p
H O l
vap
p
H O v
d
i
d
i
2
2
25
100
100
500
( )
( )
²
z
z
+
7.1
C
dT
H
C
dT
p
H O l
vap
p
H O v
T
d
i
d
i
2
2
25
100
100
( )
( )
²
z
z
+
H
2
O(l)
6.1
0
--
--
Δ
H
n
H
n
H
C
dT
C
dT
H
C
dT
C
dT
H
C
dT
out
out
in
in
p
air
T
p
H O l
vap
p
H O v
T
p
H O l
vap
p
H O v
=
=
⋅
−
⋅
F
H
G
I
K
J
+
+
+
F
H
G
I
K
J
−
−
+
+
F
H
G
I
K
J
=
z
z
z
z
z
0
252
71
252 14 37
100
0
25
25
100
100
25
100
100
500
2
2
2
2
±
²
±
²
.
.
²
.
.
.
²
( )
( )
( )
( )
b
g
d
i
b g
d
i
d
i
b
gb
g b
g
d
i
d
i
Integrate, solve :
T
=
139
o
C
b.
(
)
(
)
(
)
(
)
2
139
139
( )
500
500
25.2
1.00
290 kW
p
p
air
H O v
Q
C
dT
This is the end of the preview.
Sign up
to
access the rest of the document.
- '08
- staff
- Trigraph, zd, 290 kW
-
Click to edit the document details