The work is devoted to algorithms for solving high-temperature gas dynamics problems on high-performance computing systems. Energy transfer by radiation is described in the approximation of radiative heat conduction. The algorithm is based on the hyperbolic model of thermal conductivity, which can significantly increase the stability of explicit schemes. Examples of numerical calculations are presented that demonstrate the capabilities of the algorithm.

中文翻译：

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高性能计算系统上高温气体动力学问题的数值解

这项工作致力于解决高性能计算系统上的高温气体动力学问题的算法。通过辐射热传导近似描述了通过辐射进行的能量转移。该算法基于导热系数的双曲模型，可以显着提高显式方案的稳定性。给出了数值计算的例子，以证明该算法的功能。