EXPERIMENTAL AND NUMERICAL STUDIES OF STEADY TURBULENT FLOW FIELD OF ARTIFICIAL BILEAFLET HEART VALVE WITH CAMBERED PROFILE
EXPERIMENTAL AND NUMERICAL STUDIES OF STEADY TURBULENT FLOW FIELD OF ARTIFICIAL BILEAFLET HEART VALVE WITH CAMBERED PROFILE
摘要
In this paper,the experimental and numerical studies of steady turbulent flowfield of bileaflet mechanical valve with cambered profie are presented.With LaserDoppler Anemometry,the author measured the flow of heart valve in vitro.Theworking fluid was water,the flow rates were 15,18,21,28 and 38 l/min respectively.The corresponding Reynolds numbers were 11789,14147,16505,22006 and 29866.
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