An overview of CFD activities in the Hypersonic Propulsion Branch is given. Elliptic and PNS codes that are being used for the simulation of hydrogen-air combusting flowfields for scramjet applications are discussed. Results of the computer codes are shown in comparison with those of the experiments where applicable. Two classes of experiments will be presented: parallel injection of hydrogen into vitiated supersonic air flow; and normal injection of hydrogen into supersonic crossflow of vitiated air.
Application of CFD Codes for the Simulation of Scramjet Combustor Flowfields
1989
15 pages
Report
Keine Angabe
Englisch
Aerodynamics , Combustion & Ignition , Jet & Gas Turbine Engines , Computational fluid dynamics , Computerized simulation , Flow distribution , Supersonic combustion ramjet engines , Supersonic flow , Computer programs , Navier-stokes equation , Combustion chambers , Gas injection , Hydrogen , Hypersonic flight
Application of Unstructured Grid Methodology to Scramjet Combustor Flowfields
British Library Conference Proceedings | 1999
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