Numerical simulation of cavitation bubbles by compressible two-phase fluidsReportar como inadecuado




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1 IGPM - Institut für Geometrie und Praktische Mathematik RWTH Aachen 2 IRMA - Institut de Recherche Mathématique Avancée

Abstract : We investigate numerically the collapse of a cavitation bubble. The stiffened gas EOS is used for both the gas and the liquid. For the discretization, we use the non-conservative Abgrall-Saurel approach together with a second order extension. The efficiency of the numerical scheme is significantly improved by employing local grid adaptation and wavelet compression.





Autor: Siegfried Müller - Philippe Helluy - Josef Ballmann -

Fuente: https://hal.archives-ouvertes.fr/



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