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Contact problems of a trochoidal-gear pump

Autor
Gamez-Montero, P.J.; Castilla, R.; Khamashta, M.; Codina-Macia, Esteban
Tipus d'activitat
Article en revista
Revista
International journal of mechanical sciences
Data de publicació
2006-12
Volum
48
Número
12
Pàgina inicial
1471
Pàgina final
1480
DOI
https://doi.org/10.1016/j.ijmecsci.2006.06.013 Obrir en finestra nova
URL
https://www.sciencedirect.com/science/article/pii/S0020740306001421 Obrir en finestra nova
Resum
The aim of the approach of this paper is to characterise contact stress of a trochoidal-gear set when it works as part of the hydraulic machine. It is important to know that the contact stress forces in a trochoidal-type machine is important because the machine cannot be adjusted for wear. The main difficulty in calculating the contact forces is to determine the forces that are transmitted through each contact point. Since there are many points of contact, at any instant, the problem is statical...
Paraules clau
Contact stress, Finite element method, Photoelasticity techniques, Trochoidal-gear pump
Grup de recerca
DF - Dinàmica de Fluids: formació d'estructures i aplicacions geofísiques
IAFARG - Industrial and Aeronautical Fluid-dynamic Applications Research Group
LABSON - Laboratori de Sistemes Oleohidràulics i Pneumàtics

Participants