Pre-mixed flames in stagnating turbulence part V - Evaluation of models for the chemical source term

被引：38

作者：

Bray, KNC

Champion, M

Libby, PA ^{[1
]}

机构：

[1] Univ Calif San Diego, La Jolla, CA 92093 USA

[2] ENSMA, Lab Combust & Deton, UPR 9028, CNRS, F-86960 Paris, France

[3] Univ Cambridge, Cambridge CB2 1PZ, England

来源：

COMBUSTION AND FLAME | 2001年 / 127卷 / 1-2期

关键词：

D O I：

10.1016/S0010-2180(01)00304-2

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Various models for the mean chemical source term are evaluated by considering flames in turbulent reactant streams impinging on a wall. Included are models given by algebraic forms and by a transport equation for the flamelet surface density. Evaluation is made in terms of deduced experimental distributions of a turbulent Damkohler number in five flames studied by others. Only qualitative agreement between deduced and model distributions is found indicating that additional attention to this important term is required. (C) 2001 by The Combustion Institute.

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页码：2023 / 2040

页数：18

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