Cardiff University | Prifysgol Caerdydd ORCA
Online Research @ Cardiff 
WelshClear Cookie - decide language by browser settings

Modified lattice Boltzmann model for axisymmetric flows

Reis, Timothy and Phillips, Timothy Nigel 2007. Modified lattice Boltzmann model for axisymmetric flows. Physical Review E 75 (5) , 056703. 10.1103/PhysRevE.75.056703

[img]
Preview
PDF
Download (86kB) | Preview

Abstract

A modified lattice Boltzmann model based on the two-dimensional, nine-velocity lattice-Bhatnagar-Gross-Krook fluid is presented for axisymmetric flows. A spatially and temporally varying source term is incorporated into the evolution equation for the momentum distribution function on a two-dimensional Cartesian lattice. The precise form of the source term is derived through a Chapman-Enskog analysis, so that the additional axisymmetric contributions in the Navier-Stokes equations are furnished when written in the cylindrical polar coordinate system.

Item Type: Article
Date Type: Publication
Status: Published
Schools: Mathematics
Subjects: Q Science > QA Mathematics
Q Science > QC Physics
Additional Information: 5 pages.
Publisher: American Physical Society
ISSN: 1539-3755
Last Modified: 04 Jun 2017 02:52
URI: http://orca.cf.ac.uk/id/eprint/13091

Citation Data

Cited 66 times in Google Scholar. View in Google Scholar

Cited 67 times in Scopus. View in Scopus. Powered By Scopus® Data

Cited 43 times in Web of Science. View in Web of Science.

Actions (repository staff only)

Edit Item Edit Item

Downloads

Downloads per month over past year

View more statistics