H2 injection and combustion in a Mach 5 air inlet through a Viscous Mach Interaction |
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| Authors: | Yves Burtschell Ghislain Tchuen David E Zeitoun |
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| Institution: | 1. Université de Provence, Ecole Polytechnique Universitaire de Marseille, UMR 6595 13453 Marseille, France;2. Université de Dschang, Institut Universitaire de Technologie FV, LISIE, BP 134 Bandjoun, Cameroun;1. Institut Supérieure de l''Aéronautique et de l''Espace (ISAE Toulouse), Département Aérodynamique, Energétique et Propulsion, BP 54032,10 Av. Edouard Belin, 31055 Toulouse, France;2. Laboratoire de Physique des Océans (LPO, UMR 6523, CNRS, IFREMER, IRD, UBO), Université Européenne de Bretagne, Université de Brest, 6 Av. Le Gorgeu, BP 809, 29285 Brest Cedex, France;3. Institut de Recherche de l''Ecole Navale (IRENav EA 3634), Département M2EN, CC 400, 29240 BREST Cedex 9, France |
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| 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. |
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