Laminar Premixed Flame Dynamics: A Comparison of Model and Complete Equations
作者:
S. DENET,
J.-L. BONINO,
期刊:
Combustion Science and Technology
(Taylor Available online 1994)
卷期:
Volume 99,
issue 4-6
页码: 235-252
ISSN:0010-2202
年代: 1994
DOI:10.1080/00102209408935435
出版商: Taylor & Francis Group
关键词: Darrieus-Landau instability;Michelson Sivashinsky equation;downwards propagating flames.
数据来源: Taylor
摘要:
Instabilities occurring in downwards propagating flames (in plane geometries) are studied in two different models: the complete equations of isobaric flames with one global exothermic reaction and a model equation: a modified version of Michelson-Sivashinsky equation (including gravity effects). Results obtained in both models are compared, showing a good qualitative agreement for a gravity not too small.
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