Comparison of Two Models for Radiative Heat Transfer in High Temperature Thermal Plasmas

Table 1

Effect of the number of directions on the accuracy of the simulation.

𝑁𝜃×𝑁𝜓	Δ𝜃(^∘)	𝜃𝑖(^∘)	|𝜃𝑖−116.5|	Average error (%)
2×2	90	135	18.5	20.3
3×3	60	90	26.5	16.0
4×4	45	112.5	4	8.50
5×5	36	126	9,5	4.72
6×6	30	105	11.5	3.46
7×7	25.7	115.7	0,8	3.06
8×8	22.5	123.75	7.25	1.71
9×9	20	110	6,5	1.48
10×10	18	117	0.5	0.92
11×11	16.3	122.7	6.2	0.85
12×12	15	112.5	4	0.73