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Experimental study on the impulsion port of a trochoidal wheeled pump

Autor
Raush, G.; Gamez-Montero, P.J.; Castilla, R.; Codina-Macia, Esteban
Tipus d'activitat
Article en revista
Revista
Flow measurement and instrumentation
Data de publicació
2017-06-01
Volum
55
Pàgina inicial
13
Pàgina final
22
DOI
https://doi.org/10.1016/j.flowmeasinst.2016.10.014 Obrir en finestra nova
Projecte finançador
Innovadora minibomba de engranajes magneticos, compacta y estanca, aplicada a la microdosificación
Repositori
http://hdl.handle.net/2117/104842 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0955598616302138 Obrir en finestra nova
Resum
All positive displacement pumps produce a pulsating flow. The present paper reports the experimental measurement of steady flow pulsations in the outlet of the internal wheeled pump. In the measured flow, the manufacturing tolerance are responsible of part of the spectra of the whole pulsation. Time-Resolved Particle Image Velocimetry technique has been used for this purpose. The flow pulsation measurement from a direct visualization of the velocity profile was carried out. The flow rate signal ...
Citació
Raush, G., Gamez-Montero, P.J., Castilla, R., Codina-Macia, E. Experimental study on the impulsion port of a trochoidal wheeled pump. "Flow measurement and instrumentation", 1 Juny 2017, vol. 55, p. 13-22.
Paraules clau
Trpiv, Gerotor Pump, Flow Pulsation, Cross-spectrum, Power Spectral Density, Spectrogram, Manufacturing Tolerances, Trochoidal-gear, Interteeth Clearances
Grup de recerca
LABSON - Laboratori de Sistemes Oleohidràulics i Pneumàtics