Numerical Study of the Viscous Heat-Conducting Gas Flow in a Long Shock Tube

被引：0
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作者：
Kudryavtsev, Alexey [1 ,2 ]
Khotyanovsky, Dmitry [1 ,2 ]
机构：
[1] Russian Acad Sci, Siberian Branch, Khristianovich Inst Theoret & Appl Mech, Inst Skaya 4-1, Novosibirsk 630090, Russia
[2] Novosibirsk State Univ, Pirogova 2, Novosibirsk 630090, Russia
来源：
PROCEEDINGS OF THE XXV CONFERENCE ON HIGH-ENERGY PROCESSES IN CONDENSED MATTER (HEPCM 2017) | 2017年 / 1893卷
基金：
俄罗斯基础研究基金会;
关键词：
HYPERSONIC FLOW; PROPAGATION;
D O I：
10.1063/1.5007510
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The results of numerical simulations of the propagation of the shock wave in a cylindrical shock tube of large length are presented. The results of the numerical computations agree well with the experimental data of Duff. The effects of viscous friction and heat conduction cause significant difference of the shock wave velocity from its inviscid theoretical value. The results of the computations at the considered flow parameters show that the shock wave and the contact surface, starting from a certain moment of time, propagate with equal speeds.
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页数：5
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