A computer simulation model of fluid flow through a channel with constriction
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Authors
Dean, William T.
Subjects
COMSOL
Stenosis
Fluid Dynamics
Hemodynamics
Stenosis
Fluid Dynamics
Hemodynamics
Advisors
Denardo, Bruce
Karunasiri, Gamani
Denardo, Scott
Date of Issue
2013-06
Date
Jun-13
Publisher
Monterey, California: Naval Postgraduate School
Language
Abstract
Computer simulation is a valuable tool for the research of physics. These simulations can be especially valuable when there is experimental data available that can be used to validate the model. The main objective of this thesis is to determine whether a computer simulation model can accurately depict the experimentally determined fluid flow for a channel with a series of unique individual constrictions. The experimental data are derived from a scaled-up model of coronary blood flow with localized axisymmetric constrictions (or stenoses), representing an ideal case of atherosclerotic disease. This thesis provides the foundation for future study and simulation to develop a microelectromechanical device mounted on a stent capable of sensing and transmitting changes in blood flow characteristics and properties to an outside receiver for improved treatment of patients with atherosclerotic coronary artery disease.
Type
Thesis
Description
Series/Report No
NPS Outstanding Theses and Dissertations
Department
Applied Physics
Organization
Identifiers
NPS Report Number
Sponsors
Funder
Format
Citation
Distribution Statement
Approved for public release; distribution is unlimited.
Rights
This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.