H2 injection and combustion in a Mach 5 air inlet through a Viscous Mach Interaction

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Title: H2 injection and combustion in a Mach 5 air inlet through a Viscous Mach Interaction
Authors: Burtschell, Yves1, Tchuen, Ghislain2 tchuengse@yahoo.com, Zeitoun, David E.1
Source: European Journal of Mechanics B: Fluids. Sep2010, Vol. 29 Issue 5, p351-356. 6p.
Subjects: Viscous flow, Hydrogen, Combustion, Mach's principle, Numerical analysis, Mechanical shock, Boundary layer (Aerodynamics), Hypersonic aerodynamics
Abstract: Abstract: Hydrogen injection has been investigated numerically in a flow configuration caused by strong shock–boundary layer interaction named Viscous Mach Interaction (VMI). The geometry that leads to this configuration is used as a hypersonic inlet. The subsonic zone, because of boundary layer detachment, allows hydrogen to be injected along the wall of the central body where combustion processes occur along a slip line when hydrogen is mixed with the incoming air flow far from the wall of the central body. [Copyright &y& Elsevier]
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Database: Engineering Source
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Abstract:Abstract: Hydrogen injection has been investigated numerically in a flow configuration caused by strong shock–boundary layer interaction named Viscous Mach Interaction (VMI). The geometry that leads to this configuration is used as a hypersonic inlet. The subsonic zone, because of boundary layer detachment, allows hydrogen to be injected along the wall of the central body where combustion processes occur along a slip line when hydrogen is mixed with the incoming air flow far from the wall of the central body. [Copyright &y& Elsevier]
ISSN:09977546
DOI:10.1016/j.euromechflu.2010.03.007