
217Heat Transfer
HO 18 bar 3 5 cm 55 bar-cm
2
a
Look up on graphs the ε
0
for CO
2
and H
2
O at a
temperature of 820°C:
Calculate correction factors ε/ε
0
using Equation
10.38 and Table 10.4:
0
2
E
=+
=
HO 1 2 56 1 3 45
2
:.././
P
E
=+
=0109 0
CO
2
:
..(.
pL
t
am
a
== =0 225 0 225 1090267
HO
2
:
..(.
pL
t
am
a
== =13 213210
2
=+ ===
11 19 97
14
./(. ).;
.
==
00 0
0
== 0.5
CO
2
:
(. )( .)
.. .
exp.(l
ε
ε
0
1
10911103
109023 1103
147
=−
−−
+−+
− oog
10
2
0 267