Development and validation of the hybrid code for numerical simulation of detonations

被引：5
|
作者：
Borisov, S. P. [1 ]
Kudryavtsev, A. N. [1 ,2 ]
Shershnev, A. A. [1 ]
机构：
[1] Khristianovich Inst Theoret & Appl Mech SB RAS, Novosibirsk 630090, Russia
[2] Novosibirsk State Univ, Novosibirsk 630090, Russia
来源：
ALL-RUSSIAN CONFERENCE XXXIV SIBERIAN THERMOPHYSICAL SEMINAR, DEDICATED TO THE 85TH ANNIVERSARY OF ACADEMICIAN A. K. REBROV | 2018年 / 1105卷
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1088/1742-6596/1105/1/012037
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The present paper describes a numerical code for simulation of detonation flows on hybrid computational clusters (CPU/GPU). The code can solve 1D, 2D and 3D unsteady Euler equations for multispecies chemically reacting flows using high-order shock-capturing TVD schemes and a finite-rate chemistry solver. The implementation is based on the OpenMP, MPI and CUDA technologies allowing for both flexibility and computational efficiency of the code. The program is verified on the analytical Zeldovich-von Neumann-Doering solution for the 1D detonation wave in H-2/O-2 mixture. Some examples of 2D computations are also given.
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页数：6
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