Simulation of Astrophysical Phenomena on the Basis of High-Performance Computations

作者:Chetverushkin B N; D%apos; Ascenzo N; Saveliev A V; Saveliev V I
来源:Doklady Mathematics, 2017, 95(1): 68-71.
DOI:10.1134/S1064562417010185

摘要

A solution algorithm developed for three-dimensional magnetogasdynamic problems is used to simulate the accretion of interstellar matter onto a massive astronomical object with the formation of collinear jets. A kinetically consistent algorithm is well adapted to the architecture of high-performance computer systems with massive parallelism and has improved conditions for time discretization. The three-dimensional accretion of interstellar matter is computed in detail on a spatial grid consisting of 1 billion nodes, and the possibility of studying the formation of collinear jets is demonstrated.

  • 出版日期2017-1