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Experimental determination of the growth rate of Richtmyer-Meshkov induced turbulent mixing after reshock

Bouzgarrou, Ghazi and Bury, Yannick and Jamme, Stéphane and Joly, Laurent and Haas, Jean-François Experimental determination of the growth rate of Richtmyer-Meshkov induced turbulent mixing after reshock. (2013) In: 29th International Symposium on Shock Waves - ISSW29, 14-19 Jul 2013, Madison, USA .

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Abstract

The time evolution of the width of the turbulent mixing zone arising from the late development of Richtmyer-Meshkov instability is investigated in this work. This is achieved by means of the analysis of time-resolved Schlieren images obtained with a given set of shock-tube experiments. The post-reshock growth rate of the mixing zone width is found to be nearly insensitive to the development state of the mixing at the time of reshock.

Item Type:Conference or Workshop Item (Paper)
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:French research institutions > Commissariat à l'Energie Atomique et aux énergies alternatives - CEA (FRANCE)
Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE)
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Deposited By: Stéphane Jamme
Deposited On:27 Aug 2013 14:57

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