Consistent Algorithms Marching Along Characteristics for the Numerical Solution of the Boltzmann Equation

Table 2

Cross sections and sources values for EIR problems.

Spatial region	Total	Scattering	Fission	Source
|𝑥|≤48,|𝑥|≥30,|𝑦|≤43	.90	.89	.00	.00
|𝑥|≤30,|𝑦|≤43,|𝑦|≥25	.90	.89	.00	.00
𝑥<30, 𝑥≥0, 𝑦≥0, 𝑦<25	.70	.66	.43	1.00
𝑥>−30, 𝑥<0, 𝑦≥0, 𝑦<25	.65	.50	.00	.00
𝑥>−30, 𝑥≤0, 𝑦>−25, 𝑦<0	.60	.53	.79	1.00
𝑥>0, 𝑥<30, 𝑦>−25, 𝑦<0	.48	.20	.00	.00