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

Forfattere:

Aage, Niels ;
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0000-0002-3042-0036
Department of Mechanical Engineering, Technical University of Denmark
Poulsen, Thomas Harpsøe ;
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unknown
Gersborg-Hansen, Allan ;
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Solid Mechanics, Department of Mechanical Engineering, Technical University of Denmark
Sigmund, Ole
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0000-0003-0344-7249
Department of Mechanical Engineering, Technical University of Denmark

DOI:

10.1007/s00158-007-0128-0

Resumé:

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.

Type:

Tidsskrift-artikel

Sprog:

Engelsk

Udgivet i:

Structural and Multidisciplinary Optimization, 2008, Vol 35, Issue NA, p. 175-180

Emneord:

Parallel computing; Stokes flow; Topology optimization; Mixed FEM; Direct solver

Hovedforskningsområde:

Science/technology

Publikationsstatus:

Publiceret

Review type:

Peer Review

Indberetningsår:

2007

Videnskabeligt niveau:

Videnskabelig

ID:

117020701

Topology Optimization of Large Scale Stokes Flow Problems

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