A Study on Application of Smoothed Particle Hydrodynamics to Multi-Phase Flows
2012 ◽
Vol 13
(6)
◽
Keyword(s):
AbstractSmoothed Particle Hydrodynamics (SPH) is a fully Lagrangian, particle-based technique for fluid-flow computations. The main advantage over Eulerian techniques is no requirement of the grid, therefore this is a natural approach to simulate multi-phase flows. The main purpose of this study is an overview and the critical analysis of the SPH variants to see their influence on the flow computations with many components (the historical way of improving the SPH approach). The comparison is performed using common validation (two- and three-dimensional) tests: the Rayleigh-Taylor instability, a square-droplet deformation and a bubble rising in water. The special attention will be given to compare different surface-tension models.
2005 ◽
Vol 207
(2)
◽
pp. 610-624
◽
2015 ◽
Vol 110
(3)
◽
pp. 483-502
◽
2017 ◽
Vol 25
(5)
◽
pp. 055007
◽
2012 ◽
Vol 69
(9)
◽
pp. 1566-1566
2020 ◽
Vol 17
(10)
◽
pp. 2050009
2017 ◽
Vol 12
(3)
◽
pp. 412-424