Recent advances in parallel spectral element simulation of unsteady incompressible flows

Paul F. Fischer; Ho Lee-Wing; George E. Karniadakis; Einar M. Rønouist; Anthony T. Patera

doi:10.1016/0045-7949(88)90228-3

Recent advances in parallel spectral element simulation of unsteady incompressible flows

Paul F. Fischer, Ho Lee-Wing, George E. Karniadakis, Einar M. Rønouist, Anthony T. Patera

Research output: Contribution to journal › Article › peer-review

Abstract

A high-efficiency medium-grained parallel spectral (high-order finite) element method for numerical solution of the unsteady incompressible Navier-Stokes equations in general time-dependent domains is presented. The method is implemented on the (fast) Intel vector hypercube, and the performance and optimality of the algorithm-architecture coupling is evaluated in a technical and economic framework that demonstrates the true advantages of parallel solution of fluid flow problems.

Original language	English (US)
Pages (from-to)	217-231
Number of pages	15
Journal	Computers and Structures
Volume	30
Issue number	1-2
DOIs	https://doi.org/10.1016/0045-7949(88)90228-3
State	Published - 1988
Externally published	Yes

ASJC Scopus subject areas

Civil and Structural Engineering
Modeling and Simulation
General Materials Science
Mechanical Engineering
Computer Science Applications

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10.1016/0045-7949(88)90228-3

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title = "Recent advances in parallel spectral element simulation of unsteady incompressible flows",

abstract = "A high-efficiency medium-grained parallel spectral (high-order finite) element method for numerical solution of the unsteady incompressible Navier-Stokes equations in general time-dependent domains is presented. The method is implemented on the (fast) Intel vector hypercube, and the performance and optimality of the algorithm-architecture coupling is evaluated in a technical and economic framework that demonstrates the true advantages of parallel solution of fluid flow problems.",

author = "Fischer, {Paul F.} and Ho Lee-Wing and Karniadakis, {George E.} and R{\o}nouist, {Einar M.} and Patera, {Anthony T.}",

note = "Funding Information: Acknowledgements-Wew ould like to acknowledgeo ur fruitful collaborationw ith Yvon Maday of the University of Paris VI/XII. and the significantc ontributionst o this work by David Scott and Justin Rattnero f Intel Scientific Computers.T his work was supportedb y the ONR and DARPA under Contracts N00014-85-K-0208,N OOO14-87-K-0439, and NOOO14-88-K-0188b,y the NSF under Grant DMC-8704357, by Avions Marcel Dassault-Bre-guet Aviation, by Intel Scientific Computers, and by Nektonics,I ncorporated.",

year = "1988",

doi = "10.1016/0045-7949(88)90228-3",

language = "English (US)",

volume = "30",

pages = "217--231",

journal = "Computers and Structures",

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T1 - Recent advances in parallel spectral element simulation of unsteady incompressible flows

AU - Fischer, Paul F.

AU - Lee-Wing, Ho

AU - Karniadakis, George E.

AU - Rønouist, Einar M.

AU - Patera, Anthony T.

N1 - Funding Information: Acknowledgements-Wew ould like to acknowledgeo ur fruitful collaborationw ith Yvon Maday of the University of Paris VI/XII. and the significantc ontributionst o this work by David Scott and Justin Rattnero f Intel Scientific Computers.T his work was supportedb y the ONR and DARPA under Contracts N00014-85-K-0208,N OOO14-87-K-0439, and NOOO14-88-K-0188b,y the NSF under Grant DMC-8704357, by Avions Marcel Dassault-Bre-guet Aviation, by Intel Scientific Computers, and by Nektonics,I ncorporated.

PY - 1988

Y1 - 1988

N2 - A high-efficiency medium-grained parallel spectral (high-order finite) element method for numerical solution of the unsteady incompressible Navier-Stokes equations in general time-dependent domains is presented. The method is implemented on the (fast) Intel vector hypercube, and the performance and optimality of the algorithm-architecture coupling is evaluated in a technical and economic framework that demonstrates the true advantages of parallel solution of fluid flow problems.

AB - A high-efficiency medium-grained parallel spectral (high-order finite) element method for numerical solution of the unsteady incompressible Navier-Stokes equations in general time-dependent domains is presented. The method is implemented on the (fast) Intel vector hypercube, and the performance and optimality of the algorithm-architecture coupling is evaluated in a technical and economic framework that demonstrates the true advantages of parallel solution of fluid flow problems.

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ER -

Recent advances in parallel spectral element simulation of unsteady incompressible flows

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