Treffer: An arbitrary Lagrangian-Eulerian finite-volume method for the simulation of rotary displacement pump flow
Title:
An arbitrary Lagrangian-Eulerian finite-volume method for the simulation of rotary displacement pump flow
Authors:
Source:
Special issue on numerical grid generation-technologies for advanced simulationsApplied numerical mathematics. 32(4):419-433
Publisher Information:
Amsterdam: Elsevier, 2000.
Publication Year:
2000
Physical Description:
print, 7 ref
Original Material:
INIST-CNRS
Subject Terms:
Mathematics, Mathématiques, Mechanics acoustics, Mécanique et acoustique, Sciences exactes et technologie, Exact sciences and technology, Sciences et techniques communes, Sciences and techniques of general use, Mathematiques, Mathematics, Analyse mathématique, Mathematical analysis, Equations aux dérivées partielles, Partial differential equations, Analyse numérique. Calcul scientifique, Numerical analysis. Scientific computation, Analyse numérique, Numerical analysis, Approximation numérique, Numerical approximation, Equations aux dérivées partielles, problèmes aux valeurs limites, Partial differential equations, boundary value problems, Physique, Physics, Domaines classiques de la physique (y compris les applications), Fundamental areas of phenomenology (including applications), Mécanique des fluides, Fluid dynamics, Théorie générale, General theory, Equation Navier Stokes, Navier Stokes equation, Ecuación Navier Stokes, Fluide incompressible, Incompressible fluid, Fluido incompresible, Interaction, Interacción, Loi conservation, Conservation law, Ley conservación, Maillage, Grid pattern, Celdarada, Méthode Lagrange, Lagrangian method, Método Lagrange, Méthode adaptative, Adaptive method, Método adaptativo, Méthode mixte, Mixed method, Método mixto, Méthode volume fini, Finite volume method, Método volumen finito, Pompe engrenage, Gear pump, Bomba encaje, Schéma Euler, Euler scheme, Esquema Euler, Simulation, Simulación, Stabilité, Stability, Estabilidad, Triangulation, Triangulación, Algprithme Delaunay, Delaunay algorithm
Document Type:
Fachzeitschrift
Article
File Description:
text
Language:
English
Author Affiliations:
Department of Mechanical and Thermal Engineering, Universiteit Gent, Sint Pietersnieuwstraat 41, 9000 Gent, Belgium
ISSN:
0168-9274
Rights:
Copyright 2000 INIST-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Mathematics
Physics: fluid mechanics
Physics: fluid mechanics
Accession Number:
edscal.1340926
Database:
PASCAL Archive
Weitere Informationen
A method is described that allows the simulation of the flow of an incompressible fluid through rotary displacement pumps. The two-dimensional incompressible Navier-Stokes equations in arbitrary Lagrangian-Eulerian formulation are discretized on a triangular grid using a finite-volume method. Fully implicit time integration makes the method stable for any time step. Central differencing is used for the diffusive fluxes. Upwind differencing based on flux-difference splitting is used for the convective fluxes. A detailed description is given of the grid generation process.