Computational Fluid Dynamics on Parallel Systems: Proceedings of a CNRS-DFG Symposium in Stuttgart, December 9 and 10, 1993: 50 (Notes on Numerical Fluid Mechanics and Multidisciplinary Design) - Softcover

Wagner, Siegfried

 
9783528076504: Computational Fluid Dynamics on Parallel Systems: Proceedings of a CNRS-DFG Symposium in Stuttgart, December 9 and 10, 1993: 50 (Notes on Numerical Fluid Mechanics and Multidisciplinary Design)
Softcover
ISBN 10: 352807650X ISBN 13: 9783528076504
Verlag: Vieweg+Teubner Verlag, 1995

Inhaltsangabe

Within the DFG -Schwerpunktprogramm "Stromungssimulation mit Hochleistungsrechnern" and within the activities of the French-German cooperation of CNRS and DFG a DFG symposium on "Computational Fluid Dynamics (CFD) on Parallel Systems" was organized at the Institut fur Aerodynamik and Gasdynamik of the Stuttgart University, 9-10 December 1993. This symposium was attended by 37 scientists. The scientific program consisted of 18 papers that considered finite element, finite volume and a two step Taylor­ Galerkin algorithm for the numerical solution of the Euler and Navier-Stokes equations on massively parallel computers with MIMD and SIMD architecture and on work station clusters. Incompressible and compressible, steady and unsteady flows were considered including turbu­ lent combustion with complex chemistry. Structured and unstructured grids were used. High numerical efficiency was demonstrated by multiplicative, additive and multigrid methods. Shared memory, virtual shared memory and distributed memory systems were investigated, in some cases based on an automatic grid partitioning technique. Various methods for domain decomposition were investigated. The key point of these methods is the resolution of the inter­ face problem because the matrix involved can be block dense. Multilevel decomposition can be very efficient using multifrontal algorithm. The numerical methods include explicit and implicit schemes. In the latter case the system of equations is often solved by a Gauss -Seidel line re­ laxation technique.

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Reseña del editor

Within the DFG -Schwerpunktprogramm "Stromungssimulation mit Hochleistungsrechnern" and within the activities of the French-German cooperation of CNRS and DFG a DFG symposium on "Computational Fluid Dynamics (CFD) on Parallel Systems" was organized at the Institut fur Aerodynamik and Gasdynamik of the Stuttgart University, 9-10 December 1993. This symposium was attended by 37 scientists. The scientific program consisted of 18 papers that considered finite element, finite volume and a two step Taylor­ Galerkin algorithm for the numerical solution of the Euler and Navier-Stokes equations on massively parallel computers with MIMD and SIMD architecture and on work station clusters. Incompressible and compressible, steady and unsteady flows were considered including turbu­ lent combustion with complex chemistry. Structured and unstructured grids were used. High numerical efficiency was demonstrated by multiplicative, additive and multigrid methods. Shared memory, virtual shared memory and distributed memory systems were investigated, in some cases based on an automatic grid partitioning technique. Various methods for domain decomposition were investigated. The key point of these methods is the resolution of the inter­ face problem because the matrix involved can be block dense. Multilevel decomposition can be very efficient using multifrontal algorithm. The numerical methods include explicit and implicit schemes. In the latter case the system of equations is often solved by a Gauss -Seidel line re­ laxation technique.

Reseña del editor

This volume contains 18 papers that consider finite element, finite volume and a two-step Taylor-Galerkin algorithm for the numerical solution of the Euler and Navier-Stokes equations on massively parallel computers with MIND and SIMD architecture and on work station clusters. Incompressible and compressible, steady and unsteady flows are considered, including turbulent combustion with complex chemistry. Structured and unstructured grids are used. High numerical efficiency is demonstrated by multiplicative, additive and multigrid methods. Various methods for domain decompositions are investigated. Shared memory, virtual shared memory and distributed memory systems are also investigated, in some cases based on an automatic grid partitioning technique.

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Verlag
Vieweg+Teubner Verlag
Erscheinungsdatum
1995
Sprache
Englisch
ISBN 10 
352807650X
ISBN 13 
9783528076504
Einband
Tapa blanda
Anzahl der Seiten
212
Kontakt zum Hersteller
Nicht verfügbar
Verantwortliche Person
Nicht verfügbar