R
CO 2 + N 2
a
D
b
L = 1.26R
a
d
0.1
0.01
0.2
1.0 ft-atm
P w L
0.01
0.2
1.0 ft-atm
P c L
ε w
0.1
ε c
0
1000
2000
0
1000
T g (°K)
T g (°K)
276
Analytical Heat Transfer
0
50
α
λ,x -%
100
CO 2
H 2 O
L = 100 cm
1
2
3
5
10
15 20 25 30
Wavelength - μm
FIGURE 14.1
Band emission of carbon dioxide and water vapor.
FIGURE 14.2
Gas radiation properties for water vapor and carbon dioxide.
CO 2 + N 2
a
D
b
L = 1.26R
a
d
0.1
0.01
0.2
1.0 ft-atm
P w L
0.01
0.2
1.0 ft-atm
P c L
ε w
0.1
ε c
0
1000
2000
0
1000
T g (°K)
T g (°K)
276
Analytical Heat Transfer
0
50
α
λ,x -%
100
CO 2
H 2 O
L = 100 cm
1
2
3
5
10
15 20 25 30
Wavelength - μm
FIGURE 14.1
Band emission of carbon dioxide and water vapor.
FIGURE 14.2
Gas radiation properties for water vapor and carbon dioxide.