Numerical Simulation Of Blood Flow In Arteries
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Numerical Simulation Of Blood Flow In Arteries
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Author : Thomas Fundi Rutaganira
language : en
Publisher:
Release Date : 1997
Numerical Simulation Of Blood Flow In Arteries written by Thomas Fundi Rutaganira and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with categories.
Numerical Simulation Of Blood Flow In Stenotic Arteries
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Author : Sau-chung Fu
language : en
Publisher:
Release Date : 2011
Numerical Simulation Of Blood Flow In Stenotic Arteries written by Sau-chung Fu and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Arteries categories.
Numerical Simulation Of Blood Flow And Vessel Wall Stresses In Stenosed Arteries
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Author : Li M. Mingxiu
language : en
Publisher:
Release Date : 2007
Numerical Simulation Of Blood Flow And Vessel Wall Stresses In Stenosed Arteries written by Li M. Mingxiu and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with categories.
Numerical Simulation Of Blood Flow In Arterial Stenosis Under Steady And Pulsatile Flow Conditions
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Author : Parth Pranavbhai Dave
language : en
Publisher:
Release Date : 2011
Numerical Simulation Of Blood Flow In Arterial Stenosis Under Steady And Pulsatile Flow Conditions written by Parth Pranavbhai Dave and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Electronic dissertations categories.
Cardiovascular diseases (CVDs) are among the leading causes of death in the world. In this study, an attempt was made to model the flow dynamics of blood in abnormally narrowed artery. Finite volume solver FLUENT was used for the analysis with the aim of understanding the consequences of increasing the degree of stenosis using a two-equation turbulence model. The compliant nature of the artery was neglected, and Newtonian behavior of the blood flow was assumed for the larger arteries. Steady-flow simulations with 75% area reductions were used to establish the validity of the current models by employing the standard and transitional variant of the k -w turbulence models. Subsequently, it was found that transitional k -w model was suitable for the low Reynolds number internal flows associated with the transition to turbulence, although only a minor departure in terms of the turbulence intensity peak was observed. Unsteady blood flow was introduced by employing a sinusoidal pulsatile waveform at the inlet. The pulsatile nature of the blood flow was investigated in the range of the constriction ratio from 60% to 90%, with an inlet-specified pulse. It was hypothesized that the severity of the stenosis played a major role in the initiation of the turbulence, since no major turbulence was reported for the 60% and 75% area reductions, while increasing the constriction ratio of 90% significantly altered the flow dynamics and triggered the transition to turbulence much earlier than anticipated. The outcome of current numerical efforts was expressed in terms of wall shear stress, a hemodynamically relevant parameter.
Numerical Simulation Of Arterial Blood Flow
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Author : Peter John Hunter
language : en
Publisher:
Release Date : 1972
Numerical Simulation Of Arterial Blood Flow written by Peter John Hunter and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1972 with categories.
Numerical Simulation Of Blood Flow And Vessel Wall Stresses In Stenosed Arteries
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Author : Mingxiu Li
language : en
Publisher:
Release Date : 2007
Numerical Simulation Of Blood Flow And Vessel Wall Stresses In Stenosed Arteries written by Mingxiu Li and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with categories.
Numerical Simulation Of Blood Flow In The Stenotic Carotid Artery Bifurcation
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Author : Jennifer Sara Stroud
language : en
Publisher:
Release Date : 2000
Numerical Simulation Of Blood Flow In The Stenotic Carotid Artery Bifurcation written by Jennifer Sara Stroud and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with categories.
Numerical Simulation Of Blood Flow In An Artery With A Sidewall Aneurysm Using The Immersed Boundary Method
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Author : Constantin Camil Nichita
language : en
Publisher:
Release Date : 2001
Numerical Simulation Of Blood Flow In An Artery With A Sidewall Aneurysm Using The Immersed Boundary Method written by Constantin Camil Nichita and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with categories.
Numerical Simulation Of Arterial Blood Flow
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Author : Ahmed Riza
language : en
Publisher:
Release Date : 1995
Numerical Simulation Of Arterial Blood Flow written by Ahmed Riza and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Blood flow categories.
Modeling And Numerical Simulation Of Fluid Structure Interaction In Circle Of Willis
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Author : Aria Alimi
language : en
Publisher: kassel university press GmbH
Release Date : 2019-01-01
Modeling And Numerical Simulation Of Fluid Structure Interaction In Circle Of Willis written by Aria Alimi and has been published by kassel university press GmbH this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-01 with Technology & Engineering categories.
The main focus of this study is based on the numerical study of hemodynamics of blood and arterial wall behavior in Circle of Willis.