Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
523059 | Journal of Computational Physics | 2006 | 21 Pages |
Abstract
We propose a new technique to implement solid wall boundary conditions for steady two-dimensional Euler equations for problems in curved geometries. The technique is to be used with high-order methods on unstructured, straight-sided element meshes. By modeling flow around a physical rather than computational geometry, significant improvement in quality of the solution is achieved. The technique does not require a complex reconstruction and is easy to implement. Examples are presented to demonstrate validity of the new approach.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science Applications
Authors
Lilia Krivodonova, Marsha Berger,