Numerical simulation of the stratified flow using high order schemes

Title:

Numerical simulation of the stratified flow using high order schemes

Creator:

Beneš, Luděk, Fürst, Jiří, and Fraunie, Philippe

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:8f19414a-a363-4a50-b003-6a75210238ef
uuid:8f19414a-a363-4a50-b003-6a75210238ef

Subject:

stratified flow, towing tank, Boussinesq approximation, finite volume, and WENO artificial compressibility

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

The article deals with the numerical simulation of unstable, incompressible flows with stratifications. The mathematical model is based on the Boussinesq approximation of the Navier-Stokes equations. The flow field in the towing tank with a moving cylinder is modeled for wide range of Richardson numbers. The obstacle is modeled via appropriate source terms. The resulting set of PDE is then solved by the fifth oorder WENO scheme, or by a second order finite volume AUSM MUSCL scheme. Both schemes are combined with the artificial compressibility method in dual time. and Obsahuje seznam literatury

Language:

English

Rights:

http://creativecommons.org/licenses/by-nc-sa/4.0/
policy:public

Coverage:

39-47

Source:

Engineering mechanics: international journal for theoretical and applied mechanics | 2009 Volume:16 | Number:1

Harvested from:

CDK

Metadata only:

false