A three-dimensional computation of fluid-structure interaction in bioprosthetic heart valves using immersed membrane method

A three-dimensional computation of fluid-structure interaction in bioprosthetic heart valves using immersed membrane method

This work aims to apply Computational Fluid Dynamics (CFD) and Computational Structural Dynamics (CSD) to simulate the motions of bioprosthetic heart valves and the flow field around them. The major problem in the numerical simulation of heart valves is fluid-structure interaction between the valve...

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Main Author: Xia, Guohua
Other Authors: Yeo Joon Hock
Format: Theses and Dissertations
Published: 2008
Subjects:
DRNTU::Engineering::Bioengineering
Online Access:https://hdl.handle.net/10356/5251
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Institution: Nanyang Technological University
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spelling sg-ntu-dr.10356-52512023-03-11T17:45:01Z A three-dimensional computation of fluid-structure interaction in bioprosthetic heart valves using immersed membrane method Xia, Guohua Yeo Joon Hock Zhao Yong School of Mechanical and Aerospace Engineering DRNTU::Engineering::Bioengineering This work aims to apply Computational Fluid Dynamics (CFD) and Computational Structural Dynamics (CSD) to simulate the motions of bioprosthetic heart valves and the flow field around them. The major problem in the numerical simulation of heart valves is fluid-structure interaction between the valve leaflets and the surrounding blood flows. And due to the large displacement of heart valves, the flow phenomena during the dynamic opening and closing phases are highly complex. In this work, a novel and efficient immersed membrane method (IMM) is proposed for the simulation of fluid-structure interaction phenomena in heart valves. DOCTOR OF PHILOSOPHY (MPE) 2008-09-17T10:46:24Z 2008-09-17T10:46:24Z 2006 2006 Thesis Xia, Guohua. (2006). A three-dimensional computation of fluid-structure interaction in bioprosthetic heart valves using immersed membrane method. Doctoral thesis, Nanyang Technological University, Singapore. https://hdl.handle.net/10356/5251 10.32657/10356/5251 Nanyang Technological University application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
topic DRNTU::Engineering::Bioengineering
spellingShingle DRNTU::Engineering::Bioengineering
Xia, Guohua
A three-dimensional computation of fluid-structure interaction in bioprosthetic heart valves using immersed membrane method
description This work aims to apply Computational Fluid Dynamics (CFD) and Computational Structural Dynamics (CSD) to simulate the motions of bioprosthetic heart valves and the flow field around them. The major problem in the numerical simulation of heart valves is fluid-structure interaction between the valve leaflets and the surrounding blood flows. And due to the large displacement of heart valves, the flow phenomena during the dynamic opening and closing phases are highly complex. In this work, a novel and efficient immersed membrane method (IMM) is proposed for the simulation of fluid-structure interaction phenomena in heart valves.
author2 Yeo Joon Hock
author_facet Yeo Joon Hock
Xia, Guohua
format Theses and Dissertations
author Xia, Guohua
author_sort Xia, Guohua
title A three-dimensional computation of fluid-structure interaction in bioprosthetic heart valves using immersed membrane method
title_short A three-dimensional computation of fluid-structure interaction in bioprosthetic heart valves using immersed membrane method
title_full A three-dimensional computation of fluid-structure interaction in bioprosthetic heart valves using immersed membrane method
title_fullStr A three-dimensional computation of fluid-structure interaction in bioprosthetic heart valves using immersed membrane method
title_full_unstemmed A three-dimensional computation of fluid-structure interaction in bioprosthetic heart valves using immersed membrane method
title_sort three-dimensional computation of fluid-structure interaction in bioprosthetic heart valves using immersed membrane method
publishDate 2008
url https://hdl.handle.net/10356/5251
_version_ 1761781701223120896

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