Methodology of a combined ground based testing and numerical modelling analysis of supersonic combustion flow paths |
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Authors: | Klaus Hannemann Sebastian Karl Jan Martinez Schramm Johan Steelant |
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Institution: | 1. German Aerospace Center DLR, Institute of Aerodynamics and Flow Technology, Bunsenstra?e 10, 37073, G?ttingen, Germany 2. Section of Aerothermodynamics and Propulsion Analysis, European Space Research and Technology Center, 2200 AG, Noordwijk, The Netherlands
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Abstract: | In the framework of the European Commission co-funded LAPCAT (Long-Term Advanced Propulsion Concepts and Technologies) project, the methodology of a combined ground-based testing and numerical modelling analysis of supersonic combustion flow paths was established. The approach is based on free jet testing of complete supersonic combustion ramjet (scramjet) configurations consisting of intake, combustor and nozzle in the High Enthalpy Shock Tunnel Göttingen (HEG) of the German Aerospace Center (DLR) and computational fluid dynamics studies utilising the DLR TAU code. The capability of the established methodology is demonstrated by applying it to the flow path of the generic HyShot II scramjet flight experiment configuration. |
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