Topology Optimization of Large Scale Stokes Flow Problems

Niels Aage; Thomas Harpsøe Poulsen; Allan Gersborg-Hansen; Ole Sigmund

doi:10.1007/s00158-007-0128-0

Topology Optimization of Large Scale Stokes Flow Problems

Niels Aage, Thomas Harpsøe Poulsen, Allan Gersborg-Hansen, Ole Sigmund

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

This note considers topology optimization of large scale 2D and 3D Stokes flow problems using parallel computations. We solve problems with up to 1.125.000 elements in 2D and 128.000 elements in 3D on a shared memory computer consisting of Sun UltraSparc IV CPUs.

Original language	English
Journal	Structural and Multidisciplinary Optimization
Volume	35
Issue number	NA
Pages (from-to)	175-180
ISSN	1615-147X
DOIs	https://doi.org/10.1007/s00158-007-0128-0
Publication status	Published - 2008

Keywords

Parallel computing
Stokes flow
Topology optimization
Mixed FEM
Direct solver

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title = "Topology Optimization of Large Scale Stokes Flow Problems",

abstract = "This note considers topology optimization of large scale 2D and 3D Stokes flow problems using parallel computations. We solve problems with up to 1.125.000 elements in 2D and 128.000 elements in 3D on a shared memory computer consisting of Sun UltraSparc IV CPUs.",

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AU - Aage, Niels

AU - Poulsen, Thomas Harpsøe

AU - Gersborg-Hansen, Allan

AU - Sigmund, Ole

PY - 2008

Y1 - 2008

N2 - This note considers topology optimization of large scale 2D and 3D Stokes flow problems using parallel computations. We solve problems with up to 1.125.000 elements in 2D and 128.000 elements in 3D on a shared memory computer consisting of Sun UltraSparc IV CPUs.

AB - This note considers topology optimization of large scale 2D and 3D Stokes flow problems using parallel computations. We solve problems with up to 1.125.000 elements in 2D and 128.000 elements in 3D on a shared memory computer consisting of Sun UltraSparc IV CPUs.

KW - Parallel computing

KW - Stokes flow

KW - Topology optimization

KW - Mixed FEM

KW - Direct solver

U2 - 10.1007/s00158-007-0128-0

DO - 10.1007/s00158-007-0128-0

M3 - Journal article

SN - 1615-147X

VL - 35

SP - 175

EP - 180

JO - Structural and Multidisciplinary Optimization

JF - Structural and Multidisciplinary Optimization

IS - NA

ER -

Topology Optimization of Large Scale Stokes Flow Problems

Abstract

Keywords

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