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.

引用

页码：1 / 8

页数：7

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