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Modeling Problems of Magnetic Hydrodynamics Problems on High-Performance Computing Systems
Mathematical Models and Computer Simulations Pub Date : 2021-07-14 , DOI: 10.1134/s2070048221040104
B. N. Chetverushkin 1 , A. V. Saveliev 2, 3 , V. I. Saveliev 3
Affiliation  

Abstract

An algorithm for solving problems of magnetic gas dynamics, which is adapted to the architecture of computing systems with extramassive parallelism, is discussed. The algorithm is based on a kinetic model that describes the dynamics of an ensemble of neutral and charged particles, as well as a magnetic field. As an illustration, the results of a 3D calculation of the dynamics of a conducting incompressible fluid (molten sodium) in a channel conjugated to a cavity are presented.



中文翻译:

高性能计算系统上磁流体动力学问题的建模问题

摘要

讨论了一种求解磁气动力学问题的算法,该算法适用于具有超大规模并行性的计算系统的体系结构。该算法基于描述中性粒子和带电粒子集合以及磁场的动力学的动力学模型。作为说明,显示了与腔共轭的通道中导电不可压缩流体(熔融钠)动力学的 3D 计算结果。

更新日期:2021-07-14
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