A surface capturing method for the efficient computation of steady water waves

JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS

卷:215

Article; Proceedings Paper

Wackers, Jeroen¹  Koren, Barry^1,2 

[1] CWI, NL-1090 GB Amsterdam, Netherlands

[2] Delft Univ Technol, Fac Aerosp Engn, NL-2600 GB Delft, Netherlands

关键词: steady water waves;    surface capturing;    multigrid;    artificial compressibility;    Osher flux function;   

DOI  :  10.1016/j.cam.2006.03.056

来源: Elsevier

【 摘 要 】

A surface capturing method is developed for the computation of steady water-air flow with gravity. Fluxes are based on artificial compressibility and the method is solved with a multigrid technique and line Gauss-Seidel smoother. A test on a channel flow with a bottom bump shows the accuracy of the method and the efficiency of the multigrid solver. (C) 2007 Elsevier B.V. All rights reserved.

【 授权许可】

Free