Elsharnoby, M. (1999). COMBINED EFFECT OF SUCTION AND PRESSURE GRADIENT ON SEPARATION OF SUPERSONIC BOUNDARY LAYER. test, 8(ASAT Conference, 4-6 May 1999), 1-12. doi: 10.21608/asat.1999.24860
M. A. Elsharnoby. "COMBINED EFFECT OF SUCTION AND PRESSURE GRADIENT ON SEPARATION OF SUPERSONIC BOUNDARY LAYER". test, 8, ASAT Conference, 4-6 May 1999, 1999, 1-12. doi: 10.21608/asat.1999.24860
Elsharnoby, M. (1999). 'COMBINED EFFECT OF SUCTION AND PRESSURE GRADIENT ON SEPARATION OF SUPERSONIC BOUNDARY LAYER', test, 8(ASAT Conference, 4-6 May 1999), pp. 1-12. doi: 10.21608/asat.1999.24860
Elsharnoby, M. COMBINED EFFECT OF SUCTION AND PRESSURE GRADIENT ON SEPARATION OF SUPERSONIC BOUNDARY LAYER. test, 1999; 8(ASAT Conference, 4-6 May 1999): 1-12. doi: 10.21608/asat.1999.24860

COMBINED EFFECT OF SUCTION AND PRESSURE GRADIENT ON SEPARATION OF SUPERSONIC BOUNDARY LAYER

International Conference on Aerospace Sciences and Aviation Technology
Article 3, Volume 8, ASAT Conference, 4-6 May 1999, May 1999, Pages 1-12    PDF (1.75 M)
Document Type: Original Article
DOI: 10.21608/asat.1999.24860
Author
M. A. Elsharnoby
Asistant prof., Benha Higher Institute of Technology, Benha, EGYPT.
Abstract
The effect of pressure gradient on separation of supersonic compressible boundary layer is studied at two different Mach numbers of 5.0 and 6.0. Moreover, the study of constant suction effect at different locations is performed for flow at Mach number 5.0. The non-similar boundary layer equations for steady compressible flow have been solved with a potential flow velocity distribution corresponding to power law edge Mach number variation. In this study, the changes in Prandtl number and the specific heat with temperature are considered. The resulting conclusion show that the higher adverse pressure gradient is less affected by a constant suction than the lower one.
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