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The transition from regular to Mach reflexion and from Mach to regular reflexion in truly non-stationary flows

Published online by Cambridge University Press:  19 April 2006

G. Ben-Dor ,
K. Takayama  and
T. Kawauchi
G. Ben-Dor
Affiliation:
Department of Mechanical Engineering, Ben-Gurion University of the Negev, Beer-Sheva, Israel
K. Takayama
Affiliation:
Institute of High Speed Mechanics (IHSM), Tohoku University, Sendai, Japan
T. Kawauchi
Affiliation:
Institute of High Speed Mechanics (IHSM), Tohoku University, Sendai, Japan
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Abstract

An experimental investigation on the IHSM 4 × 8 cm Shock Tube has confirmed the hypothesis of Ben-Dor (1978) and Ben-Dor & Glass (1979) that in truly non-stationary flows the transitions from regular to Mach reflexion (RR → MR) and from Mach to regular reflexion (MR → RR) are different. Consequently it is shown that a hysteresis loop exists in the ${\rm RR}\rightleftarrows {\rm MR}$ transition phenomenon.

Type
Research Article
Information
Journal of Fluid Mechanics , Volume 100 , Issue 1 , 11 September 1980 , pp. 147 - 160
Copyright
© 1980 Cambridge University Press

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References

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