Nonlinear dynamics of pulsating detonation wave with two-stage chemical kinetics in the shock-attached frame

Poroshyna Yaroslava E.; Lopato Aleksander I; Utkin Pavel S.

首页> 外文期刊>Journal of inverse and ill-posed problems >Nonlinear dynamics of pulsating detonation wave with two-stage chemical kinetics in the shock-attached frame

【24h】

Nonlinear dynamics of pulsating detonation wave with two-stage chemical kinetics in the shock-attached frame

机译：Nonlinear dynamics of pulsating detonation wave with two-stage chemical kinetics in the shock-attached frame

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相关主题

摘要

The paper contributes to the clarification of the mechanism of one-dimensional pulsating detonation wave propagation for the transition regime with two-scale pulsations. For this purpose, a novel numerical algorithm has been developed for the numerical investigation of the gaseous pulsating detonation wave using the two-stage model of kinetics of chemical reactions in the shock-attached frame. The influence of grid resolution, approximation order and the type of rear boundary conditions on the solution has been studied for four main regimes of detonation wave propagation for this model. Comparison of dynamics of pulsations with results of other authors has been carried out.

著录项

来源
《Journal of inverse and ill-posed problems》 |2021年第4期|557-576|共20页
作者
Poroshyna Yaroslava E.; Lopato Aleksander I; Utkin Pavel S.;
展开▼
作者单位

Russian Acad Sci, Inst Comp Aided Design, Ul 2 Ya Brestskaya 19-18, Moscow 123056, Russia;

展开▼
收录信息
原文格式 PDF
正文语种英语
中图分类数学;
关键词
Mathematical modeling; detonation wave; shock-attached frame; two-stage kinetics model; transition regime; pulsations;

Nonlinear dynamics of pulsating detonation wave with two-stage chemical kinetics in the shock-attached frame

摘要

著录项

相关主题

期刊订阅