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GPGPU-based rising bubble simulations using a MRT lattice Boltzmann method coupled with level set interface capturing
2016
Computers & Fluids
A multiphase Lattice Boltzmann (LB) scheme coupled with a level set interface capturing module is used for the simulation of multiphase flows, and in particular, rising bubbles under moderate and high density and viscosity ratios. We make use of consistent time integration and force discretization schemes in particular for pressure forces along with using multiple relaxation time (MRT) form of the collision in the LB equation which enables us to preserve stability and accuracy for high density
doi:10.1016/j.compfluid.2015.06.001
fatcat:kkuekizkfnh2nl5jr5hpjcpnum