CODE SOLYARIS FOR NUMERICAL SIMULATION OF RADIATION TRANSPORT IN MULTIDIMENSIONAL STRUCTURES WITH VACUUM SPACES WITH REGARD TO GAS DYNAMIC MOTION AND OTHER PHYSICAL PROCESSES ON MULTIPROCESSORS
O. A. Abramova,  , G. V. Dolgoleva, T. V. Korol’kova, S. N. Krupina, V. M. Mel’nikov, V. F. Mironova, E. A. Novikova, P. I. Pevnaya, E. I. Ryabov, I. N. Salova, B. P. Tikhomirov, Yu. A. Tsibereva, R. M. Shagaliev, B. N. Shamraev
VANT. Ser.: Mat. Mod. Fiz. Proc 2009. Вып.4. С. 12-21.
The paper describes code SOLYARIS for ID numerical simulation on multiprocessor of the radiation transport in complex-geometry multidimensional structures with optically dense and optically transparent regions with regard to gas dynamic motion and spectral radiation transport in a material in quasi-diffusion approximation. The paper presents physico-mathematical models and describes the main ideas of the technique allowing simulation of physical processes of various kinds, as well as the main algorithms implemented and approaches to parallelization, and also gives results of efficient parallelization. Keywords: numerical simulation, spectral radiation transport in vacuum, heat conduction, quasi-diffusion approximation, one-dimensional approximation, gas dynamics, spectral diffusion, non-equilibrium diffusion, view factors, fusion burning kinetics, laser energy absorption and transport, HE decomposition and burning kinetics, upheaval of polymer coating, melting, parallel computations.
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