The proceedings of the JSME annual meeting
Online ISSN : 2433-1325
II.01.1
Session ID : K-1428
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K-1428 Cavitation in a Trochoid Pump
Hisanori UENOAkito NAKAMURAMasashi KUMITA
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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract
Cavitation characteristics of a trochoid pump are experimentally investigated. The cavitating pump delivery was characterized by three boundaries: cavitation inception, beginning of flow decrease and cavitation criticality, and discussed compared with measuring pressures of the pumping chambers and its flow visualization. Values of these critical suction pressures at constant pump speed and the cavitation inception site were determined.
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© 2001 The Japan Society of Mechanical Engineers
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