Assessment of RANS and DES Turbulence Models for Supersonic Jet Interaction Flows

2005 ◽  
Author(s):  
Ravichandra Srinivasan ◽  
Rodney Bowersox
Keyword(s):  
Supersonic Jet ◽  
Turbulence Models ◽  
Jet Interaction

Temperature Corrected Turbulence Model for High Temperature Jet Flow

2004 ◽  
Vol 126 (5) ◽  
pp. 844-850 ◽  
Author(s):  
Khaled S. Abdol-Hamid ◽  
S. Paul Pao ◽  
Steven J. Massey ◽  
Alaa Elmiligui
Keyword(s):  
High Temperature ◽  
Turbulence Model ◽  
Room Temperature ◽  
Eddy Viscosity ◽  
Mixing Layer ◽  
Supersonic Jet ◽  
Turbulence Models ◽  
Jet Flows ◽  
Viscosity Term ◽  
Mixing Layer Flows

It is well known that the two-equation turbulence models under-predict mixing in the shear layer for high temperature jet flows. These turbulence models were developed and calibrated for room temperature, low Mach number, and plane mixing layer flows. In the present study, four existing modifications to the two-equation turbulence model are implemented in PAB3D and their effect is assessed for high temperature jet flows. In addition, a new temperature gradient correction to the eddy viscosity term is tested and calibrated. The new model was found to be in the best agreement with experimental data for subsonic and supersonic jet flows at both low and high temperatures.

Further studies of supersonic jet interaction with a hypersonic crossflow

1990 ◽  
Author(s):  
J. MCDONOUGH ◽  
D. WEATHERLY ◽  
IVAN CATTON ◽  
D. HARVEY
Keyword(s):  
Supersonic Jet ◽  
Jet Interaction

Computational study of twin supersonic jet interaction

1997 ◽  
Author(s):  
T. Hyunh ◽  
R. Taghavi ◽  
G. Raman ◽  
T. Hyunh ◽  
R. Taghavi ◽  
...  
Keyword(s):  
Computational Study ◽  
Supersonic Jet ◽  
Jet Interaction

Numerical Investigation of Supersonic Jet Interaction for Finned Bodies

2002 ◽  
Vol 39 (3) ◽  
pp. 376-383 ◽  
Author(s):  
Mary Jane Graham ◽  
Paul Weinacht ◽  
Julius Brandeis
Keyword(s):  
Numerical Investigation ◽  
Supersonic Jet ◽  
Jet Interaction
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