Stabilization of Detonation Combustion in a High-Velocity Flow of a Hydrogen-Oxygen Mixture

被引：5

作者：

Tunik, Yu. V.

机构：

来源：

FLUID DYNAMICS | 2008年 / 43卷 / 06期

关键词：

supersonic nozzle; gas ignition; detonation combustion; chemical kinetics; thermodynamic properties of components; thrust;

D O I：

10.1134/S0015462808060161

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The flow of a hydrogen-oxygen mixture diluted with argon in a supersonic axisymmetric nozzle consisting of an inlet cylinder. a convenient region, a cylindrical throat. and a divergent region is considered. The supersonic flow enters the channel along the axis of symmetry. The flow structure is calculated with allowance for hydrogen ignition. A possibility of stabilizing the combustion zone is studied and the forces acting on the nozzle from the flow are determined. The problem is solved in the two-dimensional approximation with account for detailed combustion kinetics.

引用

页码：954 / 959

页数：6

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