A Cartesian Grid Finite-Volume Method for the Advection-Diffusion Equation in Irregular Geometries

We present a fully conservative, high-resolution, finite volume algorithm for advection-diffusion equations in irregular geometries. The algorithm uses a Cartesian grid in which some cells are cut by the embedded boundary. A novel feature is the use of a “capacity function” to model the fact that so...

Full description

Saved in:

Bibliographic Details
Published in:	Journal of computational physics Vol. 157; no. 1; pp. 143 - 180
Main Authors:	Calhoun, Donna, LeVeque, Randall J.
Format:	Journal Article
Language:	English
Published:	United States Elsevier Inc 01.01.2000
Subjects:	ADVECTION ALGORITHMS CARTESIAN COORDINATES CONVERGENCE DIFFUSION ENGINEERING FINITE ELEMENT METHOD GEOMETRY MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE MESH GENERATION Finite-volume advection-diffusion Cartesian grid software embedded boundary high-resolution
ISSN:	0021-9991, 1090-2716
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!

Be the first to leave a comment!