A numerical study of premixed flames Darrieus-Landau instability

被引：87

作者：

Denet, B

Haldenwang, P

机构：

[1] Laboratoire de Recherche en Combustion, Universite de Provence-Centre de Saint JerOme (S 252), 13397

来源：

COMBUSTION SCIENCE AND TECHNOLOGY | 1995年 / 104卷 / 1-3期

关键词：

Darrieus-Landau instability; variable density flows; numerical combustion; flame dynamics; curved flames;

D O I：

10.1080/00102209508907714

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The complete equations of premixed flames are solved numerically, in the isobaric approximation and with a simplified chemical kinetics. A momentum-pressure formulation is proposed for solving non-constant density flows. The growth rates of the Darrieus-Landau instability are measured and compared to the linear theory. Large amplitude curved flames are obtained, as well as flames submitted to a shear flow.

引用

页码：143 / 167

页数：25

共 27 条

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[2]

CALVIN P, 1985, PROG ENERG COMBUST, V11, P1

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