Numerical simulation of the flow in a variable-section channel with pulsed-periodic energy supply

被引：0
|
作者：
A. F. Latypov
机构：
[1] Russian Academy of Sciences,Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Division
来源：
Journal of Applied Mechanics and Technical Physics | 2009年 / 50卷
关键词：
channel; pulsed-periodic energy supply; Euler equations;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Results of numerical simulations of a quasi-one-dimensional unsteady flow in a channel considered as an element of an air-breathing engine are presented. The influence of parameters of energy supplied in the pulsed-periodic mode (power, pulse frequency, and distribution of energy sources along the channel) on the characteristics of the flow with Mach numbers M0 = 2.4–4.0 at the channel entrance is determined. A channel configuration that allows the energy supply distribution to be found from the condition of restriction of the maximum value of the gas temperature is proposed.
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页码：1 / 8
页数：7
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