Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"shock-shock interaction"”.
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Strömungs- und Wärmeübergangsmessung für das zweistufige Raumtransportsystem ELAC
… wing) are presented for high angles of attack. Shock/shock interaction of the bow shock of the orbital stage with the embedded shock of the lower stage as well as shock/vortex interaction of the bow shock with the vortex system of the lower stage are explained. The separation of the orbital …
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Experimental Investigation of Shock-Shock Interactions over a 2-D Wedge at M = 6
… and sweep angle on peak heating rates due to shock-shock interactions were investigated in the NASA Langley Research Center 20-inch Mach 6 Air Tunnel. The fin model leading edges, which represent cylindrical leading edges or struts on hypersonic vehicles, were varied from 0.25 inches to 0.75 …
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Model Reduction of Computational Aerothermodynamics for Multi-Discipline Analysis in High Speed Flows
… flows over deformed surfaces with shock-shock interaction and shock-boundary layer interaction. An additional focus of this dissertation is on the implementation and computation of results using the developed aerodynamic heating and pressure models in complex …
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Improving the Performance of Re-entry Vehicle in Hypersonic Flow by Morphing Nose cone by Bio-Mimicking Honey Bee Abdomen
… flat D-aerospike. The presence of a strong bow shock in honey bee abdomen morphed nosecone without spike generates significant drag, which diminishes in its alternate position. During the honey bee 's extension, both at 2.5 degrees and 5 degrees, the drag appears relatively minimal due to the …
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Experimental and numerical investigation of jet mixing
… - shear-layer formation, shear/boundary-layer interaction, shock/shear-layer interaction etc. which makes the study of such phenomena a complex task. The aim of this work is to further the understanding of the effects pertaining to confined mixing of different speeds i.e. one high speed and one …