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Keywords: Piezoelectric
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. February 2015, 137(2): 021104.
Paper No: FE-13-1756
Published Online: October 8, 2014
.... 30 12 2013 07 09 2014 The piezoelectric valve-less pump is an attractive device to be used as a micropump for low flow rates. In these pumps, the nozzle/diffuser elements that have a preferential flow direction replace conventional valves, to direct the flow from the inlet to the outlet...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Fluids Eng. March 2001, 123(1): 92–98.
Published Online: November 1, 2000
...Amos Ullmann; Ilan Fono; Yehuda Taitel A complete dynamic model for the simulation of the valve-less piezoelectric pump performance is presented. In this model the piezoelectric action is considered as a periodic force acting on a pumping membrane. The natural frequency of the pump is calculated...