Performance evaluation of multi-stage open-loop impedance pump
نویسندگان
چکیده
منابع مشابه
Performance evaluation of multi-stage open-loop impedance pump
Background: Impedance pump is a simple valveless pumping mechanism, which transports fluid through the mismatch of impedance in the system. Mismatch in impedance occurs when an asymmetrical periodic excitation is exerted on the elastic tube. Periodic asymmetrical excitation will then produce a unidirectional flow. Considering a multi-stage system with a single and constant power source, it is w...
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Impedance pump is a simple valveless pumping mechanism, where an elastic tube is joined to a more rigid one; a periodic asymmetrical pinching on the elastic tube will produce a unidirectional flow. This pumping concept offers a low energy, low noise alternative at both micro and macro scales. This paper describes an experimental investigation of the performance of a two-stage, open loop impedan...
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ژورنال
عنوان ژورنال: International Journal of Mechanical and Materials Engineering
سال: 2017
ISSN: 1823-0334,2198-2791
DOI: 10.1186/s40712-017-0079-1