Creator:

Bresch, Didier ; Koko, Jonas

Contributor:

Korbicz, Józef - red. ; Uciński, Dariusz - red.

Title:

Operator-splitting and Lagrange multiplier domain decomposition methods for numerical simulation of two coupled Navier-Stokes fluids

Group publication title:

AMCS, Volume 16 (2006)

Subject and Keywords:

domain decomposition ; duality ; conjugate gradient ; Navier-Stokes flows

Abstract:

We present a numerical simulation of two coupled Navier-Stokes flows, using operator-splitting and optimization-based nonoverlapping domain decomposition methods. The model problem consists of two Navier-Stokes fluids coupled, through a common interface, by a nonlinear transmission condition. Numerical experiments are carried out with two coupled fluids; one with an initial linear profile and the other in rest. As expected, the transmission condition generates a recirculation within the fluid in rest.

Publisher:

Zielona Góra: Uniwersytet Zielonogórski

Date:

2006

Resource Type:

artykuł

Pages:

419-429

Source:

AMCS, volume 16, number 4 (2006) ; click here to follow the link

Language:

eng

Rights:

Biblioteka Uniwersytetu Zielonogórskiego