Laminar flame velocity determination for H2-air-He-CO2 mixtures using the spherical bomb method

被引：211

作者：

Lamoureux, N ^{[1
]}

Djebaili-Chaumeix, N ^{[1
]}

Paillard, CE ^{[1
]}

机构：

[1] CNRS, UPR 4211, Lab Combust & Syst React, F-45071 Orleans 2, France

来源：

EXPERIMENTAL THERMAL AND FLUID SCIENCE | 2003年 / 27卷 / 04期

关键词：

premixed combustion; laminar flame; spherical bomb;

D O I：

10.1016/S0894-1777(02)00243-1

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The present work reports experimental results on the determination of laminar flame velocities of hydrogen-air mixtures diluted or not by a mixture containing helium and carbon dioxide. The experimental setup consists of a spherical bomb coupled to a schlieren system and a high speed camera. The Markstein numbers are determined for all the investigated mixtures and are compared to the available literature data. Computed laminar flame velocities are obtained using PREMIX and CHEMKIN codes. Two different kinetic mechanisms are used, and the computed values are compared to the experimental ones. (C) 2003 Elsevier Science Inc. All rights reserved.

引用

页码：385 / 393

页数：9

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