Residual Monte Carlo Methods
نویسندگان
چکیده
We have applied the IRMC method to the 3-D, 1T, nonlinear radiation diffusion equation. A multimaterial duct problem is shown in Fig. 1. This problem features a 0.5 keV blackbody flux on the low-x side. Radiation is propagated through a doglegged duct bounded by an opaque wall. An optically thick foil is placed on the high-y side of the outlet. A contour plot of the solution is shown in Fig. 2, and the timeevolution of the temperature at four edit points is shown in Fig. 3. The Monte Carlo solution can be run to arbitrary precision because the convergence of the IRMC method is not bound by the Central Limit Theorem.
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