Shock train structures in rectangular ducts
Shock train structures in rectangular ducts
The deceleration of a supersonic flow to subsonic velocity inside a high-speed engine occurs through a series of shock waves, known as a shock train. The generation of such a flow structure is due to the interaction between the shock waves and the boundary layer inside a long duct. This phenomenon is frequently encountered in a variety of internal flow fields where a shock wave interacts with the boundary layer including air-breathing engines, high-speed wind tunnel diffusers, and supersonic compressors and ejectors. The present study investigates the complex SBLI phenomenon encountered in a Mach 2 shock train through numerical analysis.
769-776
Gnani, F.
6001364a-f3ee-400e-9394-8adb273c044a
Zare-Behtash, H.
74be9b97-cb09-49c6-9f75-7ec58c0dd16c
White, C.
3691286f-f9fe-4700-b7e5-def1e41c122c
Kontis, K.
e40ecdbc-e5e9-4522-abf9-e3c3f3c2d7fa
Gnani, F.
6001364a-f3ee-400e-9394-8adb273c044a
Zare-Behtash, H.
74be9b97-cb09-49c6-9f75-7ec58c0dd16c
White, C.
3691286f-f9fe-4700-b7e5-def1e41c122c
Kontis, K.
e40ecdbc-e5e9-4522-abf9-e3c3f3c2d7fa
Gnani, F., Zare-Behtash, H., White, C. and Kontis, K.
(2019)
Shock train structures in rectangular ducts.
In,
Sasoh, A., Aoki, T. and Katayama, M.
(eds.)
31st International Symposium on Shock Waves 2.
(International Symposium on Shock Waves)
Springer Cham, .
(doi:10.1007/978-3-319-91017-8_96).
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Book Section
Abstract
The deceleration of a supersonic flow to subsonic velocity inside a high-speed engine occurs through a series of shock waves, known as a shock train. The generation of such a flow structure is due to the interaction between the shock waves and the boundary layer inside a long duct. This phenomenon is frequently encountered in a variety of internal flow fields where a shock wave interacts with the boundary layer including air-breathing engines, high-speed wind tunnel diffusers, and supersonic compressors and ejectors. The present study investigates the complex SBLI phenomenon encountered in a Mach 2 shock train through numerical analysis.
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e-pub ahead of print date: 3 April 2019
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Local EPrints ID: 493589
URI: http://eprints.soton.ac.uk/id/eprint/493589
PURE UUID: 96de7f88-22b3-4d52-a8e1-99286065864c
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Date deposited: 09 Sep 2024 16:30
Last modified: 10 Sep 2024 02:10
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Contributors
Author:
F. Gnani
Author:
H. Zare-Behtash
Author:
C. White
Author:
K. Kontis
Editor:
A. Sasoh
Editor:
T. Aoki
Editor:
M. Katayama
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