Table I
Measurement Range
Spectral region
(cm−1) | Temperature (K) |
---|
CO2 –
N2 | CO2 –
O2 | |
---|
2364 – 2376 | | 296 |
2376 – 2392 | 2376 – 2392 | 193 , 218 , 238 , 296 |
2392 – 2525 | 2392 – 2480 | 193 , 218 , 238 , 296 |
Table II
Normalized Absorption Coefficient
B0(σ,T)
in cm−1 amagat−2 at Selected
Temperatures for CO2 Broadened with N2
TK | 296 | 296 | 238 | 218 | 193 |
---|
cm−1 | PARIS | RENNES |
---|
2368.5 | 10.84 | | | | |
|
2376.35 | 347 10−2 | 347 10−2 | 200 10−2 | 164 10−2 | 110 10−2 |
2381.19 | | 93.5 | 43 | 29 | 15.5 |
2387.61 | | 6.25 | 2.17 | 1.71 | 1.39 |
|
2395 | | 438 10−5 | 400 10−5 | 384 10−5 | 360 10−5 |
2397.5 | | 350 | 324 | 310 | 290 |
2400 | | 280 | 262 | 252 | 236 |
2402.5 | | 230 | 215 | 206 | 192 |
2405 | | 192 | 178 | 170 | 156 |
2407.5 | | 161 | 148 | 140 | 130 |
2410 | | 137 | 125 | 118 | 108 |
2412.5 | | 117 | 105 | 99.0 | 90.5 |
2415 | | 101.5 | 90.0 | 84.0 | 76.0 |
2417.5 | | 88.0 | 77.0 | 72.0 | 65.0 |
2420 | | 77.0 | 67.0 | 62.0 | 55.0 |
2422.5 | | 67.0 | 58.0 | 54.0 | 48.0 |
2425 | | 59.0 | 50.5 | 47.0 | 41.5 |
2427.5 | | 52.2 | 44.0 | 40.9 | 38.1 |
|
2430 | | 459 10−6 | 385 10−6 | 359 10−6 | 328 10−6 |
2432.5 | | 400 | 338 | 318 | 292 |
2435 | | 351 | 299 | 281 | 260 |
2437.5 | | 310 | 266 | 251 | 232 |
2440 | | 274 | 236 | 224 | 208 |
2442.5 | | 242 | 210 | 200 | 186 |
2445 | | 215 | 188 | 179 | 168 |
2447.5 | | 192 | 169 | 161 | 151 |
2450 | | 171 | 152 | 145 | 136 |
2455 | | 138 | 123 | 117 | 110 |
2460 | | 112 | 99.0 | 95.0 | 89.0 |
2465 | | 90.5 | 80.0 | 76.5 | 72.0 |
2470 | | 73.0 | 65.5 | 62.5 | 60.0 |
2475 | | 60.0 | 54.0 | 52.0 | 49.5 |
2480 | | 50.2 | 45.6 | 44.0 | 42.2 |
|
2485 | | 426 10−7 | 390 10−7 | 378 10−7 | 362 10−7 |
2490 | | 364 | 333 | 322 | 308 |
2495 | | 313 | 284 | 274 | 263 |
2500 | | 268 | 238 | 229 | 217 |
2505 | | 227 | 200 | 190 | 174 |
2510 | | 191 | 167 | 154 | 136 |
2515 | | 163 | 137 | 124 | 104 |
2520 | | 142 | 112 | 98 | 79 |
2525 | | 126 | 92 | 77 | 57 |
Table III
Normalized Absorption Coefficient
B0(σ,T)
in cm−1 amagat−2 at Selected
Temperatures for CO2 Broadened with O2
TK | 296 | 238 | 218 | 193 |
---|
σcm−1 | | | | |
---|
2376.35 | 313 10−2 | 185 10−2 | 148 10−2 | 97 10−2 |
2381.19 | 82 | 36.5 | 25.5 | 15 |
2387.61 | 4.90 | 1.85 | 1.51 | 1.19 |
|
2395 | 450 10−5 | 390 10−5 | 387 10−5 | 388 10−5 |
2397.5 | 348 | 312 | 311 | 304 |
2400 | 278 | 253 | 252 | 241 |
2402.5 | 228 | 207 | 205 | 196 |
2405 | 190 | 171 | 168 | 162 |
2407.5 | 159 | 141 | 138 | 135 |
2410 | 134 | 117 | 115 | 112 |
2412.5 | 113 | 98 | 96 | 98 |
2415 | 95 | 83 | 81 | 82 |
2417.5 | 80 | 71 | 70 | 70 |
|
2420 | 674 10−6 | 606 10−6 | 598 10−6 | 594 10−6 |
2422.5 | 586 | 524 | 514 | 512 |
2425 | 496 | 456 | 446 | 444 |
2427.5 | 432 | 398 | 392 | 390 |
2430 | 378 | 348 | 346 | 342 |
2432.5 | 331 | 306 | 305 | 303 |
2435 | 294 | 270 | 270 | 270 |
2437.5 | 264 | 239 | 240 | 242 |
2440 | 235 | 212 | 212 | 219 |
2442.5 | 210 | 187 | 188 | 199 |
2445 | 187 | 166 | 167 | 178 |
2447.5 | 166 | 144 | 149 | 164 |
2450 | 148 | 130 | 134 | 149 |
2455 | 120 | 102 | 109 | 124 |
2460 | 98 | 81 | 88.5 | 103 |
2465 | 82 | 65 | 72 | 87.5 |
2470 | 69 | 53 | 60 | 75 |
2475 | 58.5 | 44 | 51 | 67 |
2480 | 49.5 | 37 | 44 | 60 |
Table IV
Uncertainties on the Parameters
Sfi,
γfi and on Experimental and
Calculated Values
and
Uncertainty on | CO2 –
N2 | CO2 –
O2 |
---|
| 5% | 7% |
Sfi | 5% | 5% |
γfi | 5% | 6% |
| 15% | 18% |
Table V
CO2–N2: Optimized Parameters for the
Birnbaum’s Form Factor at 296 and 193 K
T(K) | A |
|
---|
296 | 0.132 ± 0.002 | 32.2 ± 0.04 |
193 | 0.186 ± 0.005 | 24.2 ± 0.5 |
Table VI
Optimized χ Form Factors for
CO2–N2: (a) 296 K; (b) 296 K; (c) 238 K;
(d) 193 K
296 K (a) |
|
0 | ≤ |σ −
σfi| ≤ 0.5
cm−1 | χ = 1 |
0.5 | ≤ |σ −
σfi| ≤ 20 | χ = 1.064 exp
[−0.1235 |σ −
σfi|] |
20 | ≤ |σ −
σfi| ≤ 50 | χ = 0.125 exp
[−0.0164 |σ −
σfi|] |
| |σ −
σfi| ≥ 50 | χ = 0.146 exp
[−0.0196 |σ −
σfi|] |
|
296 K (b) |
|
0 | ≤ |σ −
σfi| ≤ 3 cm−1 | χ = 1 |
3 | ≤ |σ −
σfi| ≤ 20 | χ = 1.529 exp
[−0.1416 |σ −
σfi|] |
20 | ≤ |σ −
σfi| ≤ 50 | χ = 0.125 exp
[−0.0164 |σ −
σfi|] |
| |σ −
σfi| ≥ 50 | χ = 0.146 exp
[−0.0196 |σ −
σfi|] |
|
238 K (c) |
|
0 | ≤ |σ −
σfi| ≤ 5 cm−1 | χ = 1 |
5 | ≤ |σ −
σfi| ≤ 22 | χ = 1.968 exp
[−0.1354 |σ −
σfi|] |
22 | ≤ |σ −
σfi| ≤ 50 | χ = 0.160 exp
[−0.0214 |σ −
σfi|] |
| |σ −
σfi| ≥ 50 | χ = 0.162 exp
[−0.0216 |σ −
σfi|] |
|
193 K (d) |
|
0 | ≤ |σ −
σfi| ≤ 9 cm−1 | χ = 1 |
9 | ≤ |σ −
σfi| ≤ 23 | χ = 3.908 exp
[−0.1514 |σ −
σfi|] |
23 | ≤ |σ −
σfi| ≤ 28 | χ = 0.207 −
[3.778 10−3 |σ −
σfi|] |
28 | ≤ |σ −
σfi| ≤ 50 | χ = 0.219 exp
[−0.0276 |σ −
σfi|] |
50 | ≤ |σ −
σfi| ≤ 135 | χ = 0.146 exp
[−0.0196 |σ −
σfi|] |
| |σ −
σfi| ≥ 135 | χ = 1.164 exp
[−0.0350 |σ −
σfi|] |
Table VII
Optimized χ Form Factors for
CO2–O2: (a) 296 K; (b) 238 K
[χ
(O2,σ,238) =
χ(N2,σ,238)];
(c) 193 K
296 K (a) |
|
0 ≤ |σ −
σfi| ≤ 3 cm−1 | χ = 1 |
3 ≤ |σ −
σfi| ≤ 8 | χ = 3.341 exp
[−0.4021 |σ −
σfi|] |
8 ≤ |σ −
σfi| ≤ 50 | χ = 0.155 exp
[−0.0179 |σ −
σfi|] |
50 ≤ |σ −
σfi| ≤ 70 | χ = 0.238 exp
[−0.0266 |σ −
σfi|] |
|σ −
σfi| ≥ 70 | χ = 0.146 exp
[−0.0196 |σ −
σfi|] |
|
238 K (b) |
|
0 ≤ |σ −
σfi| ≤ 3 cm−1 | χ = 1 |
5 ≤ |σ −
σfi| ≤ 22 | χ = 1.968 exp
[−0.1354 |σ −
σfi| |
22 ≤ |σ −
σfi| ≤ 50 | χ = 0.160 exp
[−0.0214 |σ −
σfi|] |
|σ −
σfi| ≥ 50 | χ = 0.162 exp
[−0.0216 |σ −
σfi|] |
|
193 K (c) |
|
0 ≤ |σ −
σfi| ≤ cm−1 | χ = 1 |
11 ≤ |σ −
σfi| ≤ 23 | χ = 7.908 exp
[−0.188 |σ −
σfi|] |
23 ≤ |σ −
σfi| ≤ 35 | χ = 0.122 −
[7.539 10−4|σ −
σfi|] |
35 ≤ |σ −
σfi| ≤ 50 | χ = 0.349 exp
[−0.0369 |σ −
σfi|] |
50 ≤ |σ −
σfi| ≤ 135 | χ = 0.129 exp
[−0.0170 |σ −
σfi|] |
|σ −
σfi| ≥ 135 | χ = 1.455 exp
[−0.0350 |σ −
σfi|] |