Scalable parallel finite volume lattice Boltzmann method for thermal incompressible flows on unstructured grids

•A parallel cell-centered finite volume thermal lattice Boltzmann method for two-dimensional unstructured grids is proposed to simulate thermal incompressible flows.•The proposed algorithm scales up to 6000 processor cores with 96.50% parallel efficiency for a case with over 5 billion unstructued gr...

Full description

Saved in:

Bibliographic Details
Published in:	International journal of heat and mass transfer Vol. 160; p. 120156
Main Authors:	Xu, Lei, Chen, Rongliang
Format:	Journal Article
Language:	English
Published:	Oxford Elsevier Ltd 01.10.2020 Elsevier BV
Subjects:	Algorithms Computational fluid dynamics Computer simulation Distribution functions Finite volume method Fluid flow Fluxes Free convection Incompressible flow Lattice Boltzmann equation Mathematical analysis Mathematical models Microprocessors Parallel algorithm Thermal incompressible flows Thermal simulation Unstructured grids Unstructured grids (mathematics) Thermal incompressible flows Parallel algorithm Unstructured grids 68W10 Finite volume method Lattice Boltzmann equation 35Q20 76M12
ISSN:	0017-9310, 1879-2189
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!

Be the first to leave a comment!