Leading-edge bluntness effects in high enthalpy, hypersonic compression corner flow

AIAA Journal ◽  
1996 ◽  
Vol 34 (11) ◽  
pp. 2284-2290 ◽  
Author(s):  
S. G. Mallinson ◽  
S. L. Gai ◽  
N. R. Mudford
Keyword(s):  
Leading Edge ◽  
High Enthalpy ◽  
Compression Corner ◽  
Corner Flow

High-enthalpy, hypersonic compression corner flow

AIAA Journal ◽  
1996 ◽  
Vol 34 (6) ◽  
pp. 1130-1137 ◽  
Author(s):  
S. G. Mallinson ◽  
S. L. Gai ◽  
N. R. Mudford
Keyword(s):  
High Enthalpy ◽  
Compression Corner ◽  
Corner Flow

Direct Numerical Simulation of Wave Packets in Hypersonic Compression-Corner Flow

AIAA Journal ◽  
2016 ◽  
Vol 54 (7) ◽  
pp. 2034-2050 ◽  
Author(s):  
Andrey Novikov ◽  
Ivan Egorov ◽  
Alexander Fedorov
Keyword(s):  
Numerical Simulation ◽  
Direct Numerical Simulation ◽  
Wave Packets ◽  
Compression Corner ◽  
Corner Flow

Hypersonic compression corner flow with large separated regions

2019 ◽  
Vol 877 ◽  
pp. 471-494 ◽  
Author(s):  
Sudhir L. Gai ◽  
Amna Khraibut
Keyword(s):  
Large Scale ◽  
Asymptotic Theory ◽  
Reverse Flow ◽  
Boundary Layer Separation ◽  
Recirculation Region ◽  
Hypersonic Boundary Layer ◽  
Temperature Ratio ◽  
Scale Separation ◽  
Compression Corner ◽  
Corner Flow

The structure of large-scale hypersonic boundary layer separation and reattachment is studied numerically using a flat plate/compression corner geometry. Apart from verifying the large scale separation characteristics in hypersonic flow, a detailed discussion of secondary separation and fragmentation into multiple vortices embedded within the main recirculation region is presented. The unique relation between the second minimum in shear stress and the scaled angle is highlighted in the context of the reverse flow singularity of Smith (Proc. R. Soc. Lond. A, vol. A420, 1988, pp. 21–52) and it appears that for a small wall temperature ratio, such a singularity is unlikely. It is shown that the size of the separation can be estimated in terms of Burggraf’s expression based on asymptotic theory.

DSMC numerical investigation of rarefied compression corner flow

1993 ◽  
Author(s):  
A. CHPOUN ◽  
J. LENGRAND ◽  
L. COHEN ◽  
K. HEFFNER
Keyword(s):  
Numerical Investigation ◽  
Compression Corner ◽  
Corner Flow

Axial compression corner flow with shock impingement

1992 ◽  
Vol 29 (2) ◽  
pp. 288-289
Author(s):  
S. Venkateswaran ◽  
David W. Witte ◽  
L. Roane Hunt
Keyword(s):  
Axial Compression ◽  
Compression Corner ◽  
Corner Flow ◽  
Shock Impingement
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