DiamondTorre GPU implementation algorithm of the RKDG solver for fluid dynamics and its using for the numerical simulation of the bubble-shock interaction problem

被引：3
|
作者：
Korneev, Boris A. [1 ]
Levchenko, Vadim D. [2 ]
机构：
[1] Moscow Inst Phys & Technol, Dolgoprudnyi, Moscow Region, Russia
[2] MV Keldysh Appl Math Inst, Moscow 125047, Russia
来源：
INTERNATIONAL CONFERENCE ON COMPUTATIONAL SCIENCE, ICCS 2015 COMPUTATIONAL SCIENCE AT THE GATES OF NATURE | 2015年 / 51卷
关键词：
fluid dynamics; Euler equations; RKDG method; DiamondTorre algorithm; GPU computing; bubble-shock interaction problem;
D O I：
10.1016/j.procs.2015.05.314
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
In this paper the solver based upon the RKDG method for solving three-dimensional Euler equations of gas dynamics is considered. For the numerical scheme the GPU implementation algorithm called DiamondTorre is used, which helps to improve the performance speed of calculations. The problem of the interaction of a spherical bubble with a planar shock wave is considered in the three-dimensional setting. The obtained calculations are in agreement with the known results of experiments and numerical simulations. The calculation results are obtained with the use of the PC.
引用
收藏
页码：1292 / 1302
页数：11
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