Laboratoire de Mécanique des Fluides et d'Acoustique, UMR 5509 Centre Acoustique Laboratoire de Mécanique des Fluides et d'Acoustique
Center for Acoustic Research - LMFA
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Supersonic jet Numerical simulation of an isothermal supersonic jet at Mach 2: snapshot of the vorticity field in the flow, and of the fluctuating pressure field outside. The value of the Reynolds number is 50 000 (based on the jet diameter 2 r0 and exit velocity uj). The pressure fluctuations range from -3000 to 3000 Pa, and the vorticity norm from 0 to 3uj/r0
(Pierre Pineau & Christophe Bogey, 2018)