Numerical simulation of hydrogen combustion in oxidizer supersonic flow in flowpaths of various configurations

被引：1
|
作者：
Kukshinov, N. V. [1 ,2 ]
Batura, S. N. [1 ]
机构：
[1] Cent Inst Aviat Motors, Moscow, Russia
[2] Bauman Moscow State Tech Univ, Moscow, Russia
来源：
4TH ALL-RUSSIAN SCIENTIFIC CONFERENCE THERMOPHYSICS AND PHYSICAL HYDRODYNAMICS WITH THE SCHOOL FOR YOUNG SCIENTISTS | 2019年 / 1359卷
关键词：
D O I：
10.1088/1742-6596/1359/1/012064
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The paper deals with the numerical simulation of the combustion of a hydrogen-air mixture in a supersonic flow in channels of various configurations. Axisymmetric and plane type flows are considered. The simulation is based on solving the complete system of Navier-Stokes equations with closure using a turbulence model and detailed chemical kinetics. To validate the results, Beach-Evans-Schexnayder and Burrows-Kurkov experimental data are used. The influence of various kinetic mechanisms, models of turbulence, and boundary conditions on the solution obtained is considered. The boundaries of the methods are shown.
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页数：6
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