Go to content
UR Home

Shape optimization for surface functionals in Navier-Stokes flow using a phase field approach

Garcke, Harald, Hecht, Claudia, Hinze, Michael, Kahle, Christian and Lam, Kei Fong (2016) Shape optimization for surface functionals in Navier-Stokes flow using a phase field approach. Interfaces and Free Boundaries 18, pp. 137-159.

[img]
Preview
License: Allianz- bzw. Nationallizenz
PDF - Published Version
Download (666kB)
Date of publication of this fulltext: 03 Mar 2017 11:54

at publisher (via DOI)


Abstract

We consider shape and topology optimization of an object in fluid flow governed by the Navier–Stokes equations. Shapes are modelled with the help of a phase field approach and the solid body is relaxed to be a porous medium. The phase field method uses a Ginzburg–Landau functional in order to approximate a perimeter penalization. We focus on surface functionals and carefully introduce a new ...

plus


Export bibliographical data



Item type:Article
Date:2016
Institutions:Mathematics > Prof. Dr. Harald Garcke
Identification Number:
ValueType
10.4171/IFB/363DOI
Keywords:Shape optimization, phase-field method, lift, drag, Navier–Stokes equations
Dewey Decimal Classification:500 Science > 510 Mathematics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:35316
Owner only: item control page

Downloads

Downloads per month over past year

  1. Homepage UR

University Library

Publication Server

Contact:

Publishing: oa@ur.de

Dissertations: dissertationen@ur.de

Research data: daten@ur.de

Contact persons