Numerical Study of Existence Criteria in Time Dependent Shock Wave Reflection

2006 ◽  
Author(s):  
Hrushikesh Barik ◽  
Avijit Chatterjee
Keyword(s):  
Shock Wave ◽  
Wave Reflection ◽  
Numerical Study ◽  
Time Dependent ◽  
Shock Wave Reflection ◽  
Existence Criteria

The influence of the downstream pressure on the shock wave reflection phenomenon in steady flows

1999 ◽  
Vol 386 ◽  
pp. 213-232 ◽  
Author(s):  
G. BEN-DOR ◽  
T. ELPERIN ◽  
H. LI ◽  
E. VASILIEV
Keyword(s):  
Shock Wave ◽  
Wave Reflection ◽  
Numerical Study ◽  
Mach Reflection ◽  
Incident Shock ◽  
Incident Shock Wave ◽  
Steady Flows ◽  
Shock Wave Reflection ◽  
Wave Angle ◽  
Good Agreement

The effect of the downstream pressure (defined here as the wake pressure behind the tail of the reflecting wedge) on shock wave reflection in steady flows is investigated both numerically and analytically. The dependence of the shock wave configurations on the downstream pressure is studied. In addition to the incident-shock-wave-angle-induced hysteresis, which was discovered a few years ago, a new downstream- pressure-induced hysteresis has been found to exist. The numerical study reveals that when the downstream pressure is sufficiently high, an inverse-Mach reflection wave configuration, which has so far been observed only in unsteady flows, can be also established in steady flows. Very good agreement between the analytical predictions and the numerical results is found.

Numerical study for hysteresis phenomena of shock wave reflection in overexpanded axisymmetric supersonic jet

2006 ◽  
Vol 15 (3) ◽  
pp. 220-225 ◽  
Author(s):  
Tsuyoshi Yasunobu ◽  
Ken Matsuoka ◽  
Hideo Kashimura ◽  
Shigeru Matsuo ◽  
Toshiaki Setoguchi
Keyword(s):  
Shock Wave ◽  
Wave Reflection ◽  
Numerical Study ◽  
Supersonic Jet ◽  
Shock Wave Reflection ◽  
Hysteresis Phenomena

The physical nature of weak shock wave reflection

2005 ◽  
Vol 542 (-1) ◽  
pp. 105 ◽  
Author(s):  
BERIC W. SKEWS ◽  
JASON T. ASHWORTH
Keyword(s):  
Shock Wave ◽  
Wave Reflection ◽  
Weak Shock ◽  
Physical Nature ◽  
Weak Shock Wave ◽  
Shock Wave Reflection

scholarly journals Shock wave reflection from a wedge in a dusty gas

Shock Waves ◽  
2005 ◽  
pp. 421-428
Author(s):  
O. Igra ◽  
G. Hu ◽  
J. Falcovitz ◽  
B. Y. Wang
Keyword(s):  
Shock Wave ◽  
Wave Reflection ◽  
Dusty Gas ◽  
Shock Wave Reflection
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