User: Guest  Login
Document type:
Zeitschriftenaufsatz 
Author(s):
Rezavand, Massoud; Zhang, Chi; Hu, Xiangyu 
Title:
A weakly compressible SPH method for violent multi-phase flows with high density ratio 
Abstract:
The weakly compressible SPH (WCSPH) method is known suffering from low computational efficiency, or unnatural voids and unrealistic phase separation when it is applied to simulate highly violent multi-phase flows with high density ratio, such as that between water and air. In this paper, to remedy these issues, we propose a multi-phase WCSPH method based on a low-dissipation Riemann solver and the transport-velocity formulation. The two-phase Riemann problem is first constructed to handle the pa...    »
 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Journal title:
Journal of Computational Physics 
Year:
2020 
Journal volume:
402 
Pages contribution:
109092 
Covered by:
Scopus 
Language:
en 
Publisher:
Elsevier BV 
E-ISSN:
0021-9991 
Accepted:
16.11.2019 
Date of publication:
08.11.2019 
TUM Institution:
Lehrstuhl für Aerodynamik und Strömungsmechanik