Measurement and imaging of supersonic combustion in a model scramjet engine |
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| Authors: | S. O'Byrne M. Doolan S.R. Olsen A.F.P. Houwing |
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| Affiliation: | (1) Aerophysics and Laser-based Diagnostics Research Laboratories, Department of Physics, Faculty of Science, Australian National University, Canberra, 0200, Australia , AU |
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| Abstract: | Results of tests performed in a free-piston shock tunnel on a model scramjet engine are presented. Two conditions which differed in Mach number were tested. Flow at the lower Mach number condition was achieved using a variable-angle diffuser. Shadowgraph images and floor static pressure measurements were obtained, the latter used as the basis of a finite-difference calculation of flow properties in the scramjet. Received 9 May 1998 / Accepted 30 September 1998 |
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| Keywords: | :Supersonic combustion Shock tunnel Shadowgraph Flow imaging Numerical simulation |
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