Table 2 Expansion coefficients for the phase function, Cj
From: Discrete unified gas kinetic scheme for multiscale anisotropic radiative heat transfer
| j | isotropy | F1 | F2 | B1 | B2 |
|---|---|---|---|---|---|
| 0 | 1.00000 | 1.00000 | 1.00000 | 1.00000 | 1.00000 |
| 1 | 2.53602 | 2.00917 | -0.56524 | -1.20000 | |
| 2 | 3.56549 | 1.56339 | 0.29783 | 0.50000 | |
| 3 | 3.97976 | 0.67407 | 0.08571 | ||
| 4 | 4.00292 | 0.22215 | 0.01003 | ||
| 5 | 3.66401 | 0.04725 | 0.00063 | ||
| 6 | 3.01601 | 0.00671 | |||
| 7 | 2.23304 | 0.00068 | |||
| 8 | 1.30251 | 0.00005 | |||
| 9 | 0.53463 | ||||
| 10 | 0.20136 | ||||
| 11 | 0.05480 | ||||
| 12 | 0.01099 | ||||
| Cj/3 | 0.00000 | 0.84534 | 0.66972 | -0.18841 | -0.40000 |