Bouzgarrou, Ghazi and Bury, Yannick and Jamme, Stéphane and Haas, Jean-François and Joly, Laurent Study of the turbulent mixing zone induced by the Richtmyer-Meshkov instability using Laser Doppler Velocimetry and Schlieren visualizations. (2012) In: International Symposium on Multiphase Flow and Transport Phenomena (MFTP), 22-25 Apr 2012, Agadir, Maroc .
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An experimental study of the compressible mixing generated by the Richtmyer-Meshkov instability (RMI) is carried out in a vertical shock tube by means of two-components Laser Doppler Velocimetry (2C-LDV) measurements and Time-resolved Schlieren visualizations. An attempt is made to quantify the RMI-induced air/sulphurhexafluoride (SF6) mixing by measuring turbulence levels inside the mixing zone at a given stage of its development and by extracting the growth rate of the mixing zone from the Schlieren images.
|Item Type:||Conference or Workshop Item (Paper)|
|Audience (conference):||International conference proceedings|
|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 (FRANCE)
|Deposited By:||Stéphane Jamme|
|Deposited On:||18 Jul 2012 07:29|
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