Please use this identifier to cite or link to this item:
DC FieldValue
dc.titleA lattice boltzmann method-based flux solver and its application to solve shock tube problem
dc.contributor.authorJi, C.Z.
dc.contributor.authorShu, C.
dc.contributor.authorZhao, N.
dc.identifier.citationJi, C.Z., Shu, C., Zhao, N. (2009-01-30). A lattice boltzmann method-based flux solver and its application to solve shock tube problem. Modern Physics Letters B 23 (3) : 313-316. ScholarBank@NUS Repository.
dc.description.abstractThis paper presents an approach, which combines the conventional finite volume method (FVM) with the lattice Boltzmann Method (LBM), to simulate compressible flows. Similar to the Godunov scheme, in the present approach, LBM is used to evaluate the flux at the interface for local Riemann problem when solving Euler/Navier-Stokes (N-S) equations by FVM. Two kinds of popular compressible Lattice Boltzmann models are applied in the new scheme, and some numerical experiments are performed to validate the proposed approach. From the sharper shock profile and higher computational efficiency, numerical results demonstrate that the proposed scheme is superior to the conventional Godunov scheme. It is expected that the proposed scheme has a potential to become an efficient flux solver in solving compressible Euler/N-S equations. © 2009 World Scientific Publishing Company.
dc.subjectFinite volume method
dc.subjectFlux evaluation
dc.subjectLattice Boltzmann method
dc.subjectRiemann problem
dc.typeConference Paper
dc.contributor.departmentMECHANICAL ENGINEERING
dc.description.sourcetitleModern Physics Letters B
Appears in Collections:Staff Publications

Show simple item record
Files in This Item:
There are no files associated with this item.

Google ScholarTM



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.