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Nonlinear Analysis of the Monoleaflet Polymer Valve according to Shape of Supporting Members  

한근조 (동아대학교 기계산업시스템 공학부)
안성찬 (동아대학교 기계공학과 대학원)
심재준 (동아대학교 기계공학과 대학원)
김성윤 (동아대학교 기계공학과 대학원)
Publication Information
Journal of the Korean Society for Precision Engineering / v.20, no.3, 2003 , pp. 120-124 More about this Journal
Abstract
Monoleaflet polymer artificial heart valve was known to show remarkable improvement in antithrombosis and pressure drop compared with other type of artificial valve. In this investigation of monoleaflet heart valve the vertical and horizontal deflection pattern of polymer heart valve with three types of supporting members, straight member and two curved members were analysed using the large deformation nonlinear finite element method.
Keywords
monoleaflet; antithrombosis; change of shape; nonlinear finite element method; vertical displacement;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
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