title: Simultaneous incorporation of mass and force terms in the multi-relaxation-time framework for lattice Boltzmann schemes.
abstract: This paper presents an analysis of the simultaneous incorporation of force and mass source terms into the multi-relaxation-time (MRT) collision operator. MRT force incorporation was obtained through Chapman-Enskog analysis. The numerical scheme was tested on different benchmark problems, including the decay of a shear wave with different bulk and kinematic viscosities and axisymmetric flow.
authors.affiliation: Department of Mechanical and Manufacturing Engineering, University of Calgary, 2500 University Drive NW, Calgary, Canada T2N 1N4. shurik.kuzmin@gmail.com
authors.forename: A
authors.initials: A
authors.lastname: Kuzmin
authors.forename: Z L
authors.initials: ZL
authors.lastname: Guo
authors.forename: A A
authors.initials: AA
authors.lastname: Mohamad