Transient behavior analysis of a mechanical monoleaflet heart valve prosthesis in the closing phase

被引：0
|
作者：
Cheon, G.-J. [1 ]
Chandran, K.B. [1 ]
机构：
[1] Department of Mechanical Engineering, Won-Kwang University, Iri City, Jeon-Buk 570-749, Korea, Republic of
来源：
Journal of Biomechanical Engineering | 1994年 / 116卷 / 04期
关键词：
Bubbles (in fluids) - Cavitation - Computational methods - Continuum mechanics - Equations of motion - Flow measurement - Fluid dynamics - Gravitation - Loads (forces) - Mathematical models - Stress analysis - Unsteady flow;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
An analysis of the dynamics in the closing phase of the occluder of a mechanical monoleaflet heart valve prosthesis is presented. The dynamic analysis of the fluid in the vicinity of the occluder was based on the control volume approach. The backflow velocity of the fluid was computed by applying the continuity and momentum equations in the unsteady state.
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页码：452 / 459
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