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Numerical Simulation of Fluid-Structure Interaction Problems: with Algebraic Multigrid Methods on Hybrid Meshes - Couverture souple
Synopsis
Fluid-structure interaction problems arise in many application fields such as flows around elastic structures or blood flow problems in arteries. One method for solving such a problem is based on a reduction to an equation at the interface, involving the so-called Steklov-Poincare operators. This interface equation is solved by a Newton iteration for which directional derivatives with respect to the interface perturbation have to be evaluated appropriately. One step of the Newton iteration requires the solution of several decoupled linear sub-problems in the structure and the fluid domains. These sub-problems are spatially discretized by a finite element method on hybrid meshes containing different types of elements. For the time discretization implicit first order methods are used. The discretized equations are solved by algebraic multigrid methods for which a stabilized coarsening hierarchy is constructed in a proper way.
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Présentation de l'éditeur
Fluid-structure interaction problems arise in many application fields such as flows around elastic structures or blood flow problems in arteries. One method for solving such a problem is based on a reduction to an equation at the interface, involving the so-called Steklov-Poincare operators. This interface equation is solved by a Newton iteration for which directional derivatives with respect to the interface perturbation have to be evaluated appropriately. One step of the Newton iteration requires the solution of several decoupled linear sub-problems in the structure and the fluid domains. These sub-problems are spatially discretized by a finite element method on hybrid meshes containing different types of elements. For the time discretization implicit first order methods are used. The discretized equations are solved by algebraic multigrid methods for which a stabilized coarsening hierarchy is constructed in a proper way.
Biographie de l'auteur
A research scientist at Johann Radon Institute for Computational and Applied Mathematics (RICAM), Austria, mainly work on fluid-structure interaction problem, finite element methods and multigrid methods. He obtained his doctor degree from Institute of Computational Mathematics, Johannes Kepler University Linz, Austria, in 2010.
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Numerical Simulation of Fluid-Structure Interaction Problems
Edité par
LAP LAMBERT Academic Publishing, 2010
ISBN 10 : 3838373669
ISBN 13 : 9783838373669
Neuf
Couverture souple
Vendeur : moluna, Greven, Allemagne
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Etat : New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Yang HuidongA research scientist at Johann Radon Institute for Computational and Applied Mathematics (RICAM), Austria, mainly work on fluid-structure interaction problem, finite element methods and multigrid methods. He obtained his . N° de réf. du vendeur 5417670
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Numerical Simulation of Fluid-Structure Interaction Problems : with Algebraic Multigrid Methods on Hybrid Meshes
Edité par
LAP LAMBERT Academic Publishing, 2010
ISBN 10 : 3838373669
ISBN 13 : 9783838373669
Neuf
Taschenbuch
Vendeur : AHA-BUCH GmbH, Einbeck, Allemagne
Évaluation du vendeur 5 sur 5 étoiles
Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Fluid-structure interaction problems arise in many application fields such as flows around elastic structures or blood flow problems in arteries. One method for solving such a problem is based on a reduction to an equation at the interface, involving the so-called Steklov-Poincare operators. This interface equation is solved by a Newton iteration for which directional derivatives with respect to the interface perturbation have to be evaluated appropriately. One step of the Newton iteration requires the solution of several decoupled linear sub-problems in the structure and the fluid domains. These sub-problems are spatially discretized by a finite element method on hybrid meshes containing different types of elements. For the time discretization implicit first order methods are used. The discretized equations are solved by algebraic multigrid methods for which a stabilized coarsening hierarchy is constructed in a proper way. N° de réf. du vendeur 9783838373669
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Numerical Simulation of Fluid-Structure Interaction Problems
Edité par
LAP LAMBERT Academic Publishing Jun 2010, 2010
ISBN 10 : 3838373669
ISBN 13 : 9783838373669
Neuf
Taschenbuch
Vendeur : BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Allemagne
Évaluation du vendeur 5 sur 5 étoiles
Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Fluid-structure interaction problems arise in many application fields such as flows around elastic structures or blood flow problems in arteries. One method for solving such a problem is based on a reduction to an equation at the interface, involving the so-called Steklov-Poincare operators. This interface equation is solved by a Newton iteration for which directional derivatives with respect to the interface perturbation have to be evaluated appropriately. One step of the Newton iteration requires the solution of several decoupled linear sub-problems in the structure and the fluid domains. These sub-problems are spatially discretized by a finite element method on hybrid meshes containing different types of elements. For the time discretization implicit first order methods are used. The discretized equations are solved by algebraic multigrid methods for which a stabilized coarsening hierarchy is constructed in a proper way. 124 pp. Englisch. N° de réf. du vendeur 9783838373669
Quantité disponible : 2 disponible(s)
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Numerical Simulation of Fluid-Structure Interaction Problems
Edité par
LAP LAMBERT Academic Publishing Jun 2010, 2010
ISBN 10 : 3838373669
ISBN 13 : 9783838373669
Neuf
Taschenbuch
Vendeur : buchversandmimpf2000, Emtmannsberg, BAYE, Allemagne
Évaluation du vendeur 5 sur 5 étoiles
Taschenbuch. Etat : Neu. Neuware -Fluid-structure interaction problems arise in many application fields such as flows around elastic structures or blood flow problems in arteries. One method for solving such a problem is based on a reduction to an equation at the interface, involving the so-called Steklov-Poincare operators. This interface equation is solved by a Newton iteration for which directional derivatives with respect to the interface perturbation have to be evaluated appropriately. One step of the Newton iteration requires the solution of several decoupled linear sub-problems in the structure and the fluid domains. These sub-problems are spatially discretized by a finite element method on hybrid meshes containing different types of elements. For the time discretization implicit first order methods are used. The discretized equations are solved by algebraic multigrid methods for which a stabilized coarsening hierarchy is constructed in a proper way.Books on Demand GmbH, Überseering 33, 22297 Hamburg 124 pp. Englisch. N° de réf. du vendeur 9783838373669
Quantité disponible : 2 disponible(s)