Navier-Stokes analysis of a supersonic flow over moving compression ramp

2001 ◽  
Author(s):  
S. Park ◽  
C. Lee ◽  
K. Kang
Keyword(s):  
Supersonic Flow ◽  
Navier Stokes ◽  
Compression Ramp

Viscous Supersonic Flow over Moving Compression Ramp

AIAA Journal ◽  
2003 ◽  
Vol 41 (1) ◽  
pp. 133-137
Author(s):  
S. O. Park ◽  
C. H. Lee ◽  
K. M. Kang
Keyword(s):  
Supersonic Flow ◽  
Compression Ramp

scholarly journals Unsteady Transition From a Mach to a Regular Shockwave Intersection

2021 ◽  
Vol 16 ◽  
pp. 153-158
Author(s):  
S. J. Karabelas ◽  
N.C. Markatos
Keyword(s):  
Supersonic Flow ◽  
Numerical Simulations ◽  
Deflection Angle ◽  
Mach Reflection ◽  
Single Point ◽  
Research Work ◽  
Mach Disk ◽  
Navier Stokes ◽  
The Deflection Angle ◽  
To Come

The purpose of this research work is to perform accurate numerical computations of supersonic flow in a converging nozzle and specifically to study Mach-disks. The latter process has been widely studied over the last years. In the present study numerical simulations are performed for transient supersonic flow, tracing the transition from a Mach reflection to a regular one. This has been done by enforcing the walls of a converging nozzle to come closer together, changing the deflection angle with time. Viscosity was taken into account and the full Navier- Stokes have been solved. The results obtained clearly show the gradual extinction of the Mach disk and the eventual wave intersection to a single point

scholarly journals Direct numerical simulation of supersonic flow and acoustics over a compression ramp

2020 ◽  
Vol 32 (6) ◽  
pp. 066107 ◽  
Author(s):  
Ioannis W. Kokkinakis ◽  
Dimitris Drikakis ◽  
Konstantinos Ritos ◽  
S. Michael Spottswood
Keyword(s):  
Numerical Simulation ◽  
Supersonic Flow ◽  
Direct Numerical Simulation ◽  
Compression Ramp

Effects of internal nozzle geometry on compression-ramp mixing in supersonic flow

AIAA Journal ◽  
1997 ◽  
Vol 35 ◽  
pp. 663-670
Author(s):  
Yaacov Haimovitch ◽  
Ehud Gartenberg ◽  
A. S. Roberts ◽  
G. B. Northam
Keyword(s):  
Supersonic Flow ◽  
Nozzle Geometry ◽  
Compression Ramp
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