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A finite element method for the solution of rotary pumps

Autor
Houzeaux, G.; Codina, R.
Tipus d'activitat
Article en revista
Revista
Computers and fluids
Data de publicació
2007-05
Volum
36
Número
4
Pàgina inicial
667
Pàgina final
679
DOI
https://doi.org/10.1016/j.compfluid.2006.02.005 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0045793006000776 Obrir en finestra nova
Resum
We present in this paper a numerical strategy for the simulation of rotary positive displacement pumps, taking as an example a gear pump. While the two gears of the pump are rotating, the intersection between them changes in time. Therefore, the computational domain should be recomputed in some way at each time step. The strategy used here consists in dividing a cycle into a certain number of time steps and obtaining different computational meshes for each of these time steps. The coupling betwe...
Grup de recerca
(MC)2 - Grup de Mecànica Computacional en Medis Continus
(MC)2 - UPC Mecànica de Medis Continus i Computacional
ANiComp - Anàlisi numèrica i computació científica

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