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FINITE-DIFFERENCE SCHEME GROM FOR THE 2D QUASI-DIFFUSIVE SYSTEM OF THERMAL RADIATION TRANSPORT EQUATIONS

S. A. Grabovenskaya, V. V. Zavyalov, A. A. Shestakov
VANT. Ser.: Mat. Mod. Fiz. Proc 2014. Вып.3. С. 47-58.

The paper considers a linear finite-difference scheme for the numerical simulation of the time-dependent system of thermal radiation transport equations with the quasi-diffusive method. The TVD type scheme is used to solve the transport equation. The nonlinear quasi-diffusive equation system is solved with the VDM method. Results of numerical simulations for some test problems are presented.

Keywords: quasi-diffusive method, radiation transport, finite-difference scheme.







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