WAVE INSTABILITY IN COMBUSTION

被引：2

作者：

CHUNG, TJ

YOON, WS

机构：

[1] Department of Mechanical Engineering, The University of Alabama in Huntsville, Huntsville

来源：

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING | 1991年 / 90卷 / 1-3期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0045-7825(91)90173-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper presents formulations and calculations involved in combustion instability analysis using finite element methods. Emphasized in the present study is the effect of chemical reactions upon unstable waves of all variables. It is also shown how nonlinear, nonisentropic, and flowfields influence the stability of combustion waves. To demonstrate the validity of the theory, example calculations for a rectangular combustor for hydrogen/oxygen reactions are provided. Further verification of this approach in comparison with various experimental results remains as future tasks.

引用

页码：583 / 608

页数：26

共 19 条

[1]

BAUM JD, 1984, AFRPL TR83058

[2] INTERACTION BETWEEN SOUND + FLOW IN ACOUSTIC CAVITIES - MASS MOMENTUM + ENERGY CONSIDERATIONS [J].