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Numerical study in a mini trochoidal-gear pump with multi-meshing contact points

Author
Gamez-Montero, P.J.; Castilla, R.; Buza, A.; Khamashta, M.; Codina-Macia, Esteban
Type of activity
Presentation of work at congresses
Name of edition
BATH/ASME 2016 Symposium on Fluid Power and Motion Control
Date of publication
2016
Presentation's date
2016-09-09
Book of congress proceedings
Proceedings of the BATH/ASME 2016 Symposium on Fluid Power and Motion Control, FPMC2016, September 7-9, 2016, Bath, UK
First page
1
Last page
7
Publisher
American Society of Mechanical Engineers (ASME)
DOI
https://doi.org/10.1115/FPMC2016-1723 Open in new window
Repository
http://hdl.handle.net/2117/96622 Open in new window
URL
http://proceedings.asmedigitalcollection.asme.org/proceeding.aspx?articleid=2580039 Open in new window
Abstract
A numerical study in a mini trochoidal-gear pump based on an ingenious strategy to adapt the background mesh to the profiles shape and a new boundary condition is presented. The strategy achieves a final background mesh better adapted to the geometries and, additionally, the cells are more homogenous and less distorted when the trochodial-profiles are moved. The new boundary condition to simulate the multi-meshing contact points is applied at every time step by means of the viscous wall approach...
Citation
Gamez-Montero, P.J., Castilla, R., Buza, A., Khamashta, M., Codina-Macia, Esteban. Numerical study in a mini trochoidal-gear pump with multi-meshing contact points. A: BATH/ASME Symposium on Fluid Power and Motion Control. "Proceedings of the BATH/ASME 2016 Symposium on Fluid Power and Motion Control, FPMC2016, September 7-9, 2016, Bath, UK". Bath: American Society of Mechanical Engineers (ASME), 2016, p. 1-7.
Group of research
IAFARG- Industrial and Aeronautical Fluid-dynamic Applications Research Group
LABSON - Fluid power systems laboratory
LMIT-CT - Laboratories of Mechanical Engineering Innovation and Technology

Participants