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RISDesigning Multishape Dual-Gas Initial Conditions for the Study of Hydrodynamic Instabilities
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The flow resulting from the rotation of a series of thin plates that initially separate two gases of different densities is analyzed using direct numerical simulations (DNSs). The 90-deg plates' rotation forms a vorticity ...
Laser Doppler Velocimetry Measurements in Turbulent Gaseous Mixing Induced by the Richtmyer–Meshkov Instability: Statistical Convergence Issues and Turbulence Quantification
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A statistical characterization of the turbulent flow produced in a vertical shock tube dedicated to the study of the Richtmyer–Meshkov instability (RMI) is carried out using laser Doppler velocimetry (LDV), timeresolved ...