TY - GEN

T1 - On the Finite-Element-Based Lattice Boltzmann Scheme for the Computations of Viscous Flows on Unstructured Meshes

AU - Krivovichev, Gerasim

PY - 2014

Y1 - 2014

N2 - A lattice Boltzmann scheme for computing on unstructured meshes is proposed. The scheme is based on the finite element method with Galerkin approximation. A program realization of the scheme is implemented with the use of the freefem++ v. 3.20 package. The possibility of the scheme application to practical problems is demonstrated by solving two test problems of computational fluid dynamics. The possibility of the use of equilibrium boundary conditions for the distribution functions is discussed for Reynolds number values less than 100.

AB - A lattice Boltzmann scheme for computing on unstructured meshes is proposed. The scheme is based on the finite element method with Galerkin approximation. A program realization of the scheme is implemented with the use of the freefem++ v. 3.20 package. The possibility of the scheme application to practical problems is demonstrated by solving two test problems of computational fluid dynamics. The possibility of the use of equilibrium boundary conditions for the distribution functions is discussed for Reynolds number values less than 100.

U2 - 10.1109/ICCTPEA.2014.6893292

DO - 10.1109/ICCTPEA.2014.6893292

M3 - статья в сборнике материалов конференции

SN - 9781479953172

SP - 83

EP - 84

BT - 2014 INTERNATIONAL CONFERENCE ON COMPUTER TECHNOLOGIES IN PHYSICAL AND ENGINEERING APPLICATIONS (ICCTPEA)

A2 - Veremey, EI

PB - Institute of Electrical and Electronics Engineers Inc.

Y2 - 30 June 2014 through 4 July 2014

ER -