文章基本信息

标题：Computational Analysis of Mixing in Strut Based Combustion at Air Inlet Mach number 2
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作者：K. M. Pandey ; B. K. Azad ; S. P. Sahu 等
期刊名称：International Journal of Environmental Science and Development
印刷版ISSN：2010-0264
出版年度：2011
卷号：2
期号：1
页码：73-80
DOI：10.7763/IJESD.2011.V2.100
摘要：A computational analysis of mixing of hydrogen and air has been performed considering scramjet (supersonic combustion ramjet) combustor.Hydrogen is injected at M=1 through the rear of a simple strut located at a distance of 37.54 mm from inlet of combustor.The shape of the strut is chosen in a way to produce strong streamwise vorticity and thus to enhance the hydrogen/air mixing.Strength and size of the vortices are defined by the strut geometry and may be modified.The induced vortices cause an increase in entropy and larger losses in total pressure.
关键词：shock waves; vorticity; skin friction drag; compressibility