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Computational Modelling of Blood Flow Development and Its Characteristics in Magnetic Environment
Author
Source
Modelling and Simulation in Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-11-11
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
Of concern in this paper is an investigation of the entrance length behind singularities in cardiovascular hemodynamics under magnetic environment.
In order to get better interpretation of scan MRI images, the characteristics of blood flow and electromagnetic field within the circulatory system have to be furthermore investigated.
A 3D numerical model has been developed as an example of blood flowing through a straight circular tube.
The governing coupled nonlinear differential equations of magnetohydrodynamic (MHD) fluid flow are reduced to a nondimensional form, which are then characterized by four dimensionless parameters.
With an aim to validate our numerical approach, the computational results are compared with those of the analytical solution available in the developed region far from the singularity.
The hydraulic impedance by unit length within the developed flow region increases with the magnetic field.
The time average entrance length with a greater precision on the unsteady case decreases with increasing magnetic field strength.
The overall voltage characteristics do not depend on the developed flow field within the entry region.
American Psychological Association (APA)
Shit, Gopal Chandra. 2013. Computational Modelling of Blood Flow Development and Its Characteristics in Magnetic Environment. Modelling and Simulation in Engineering،Vol. 2013, no. 2013, pp.1-12.
https://search.emarefa.net/detail/BIM-496465
Modern Language Association (MLA)
Shit, Gopal Chandra. Computational Modelling of Blood Flow Development and Its Characteristics in Magnetic Environment. Modelling and Simulation in Engineering No. 2013 (2013), pp.1-12.
https://search.emarefa.net/detail/BIM-496465
American Medical Association (AMA)
Shit, Gopal Chandra. Computational Modelling of Blood Flow Development and Its Characteristics in Magnetic Environment. Modelling and Simulation in Engineering. 2013. Vol. 2013, no. 2013, pp.1-12.
https://search.emarefa.net/detail/BIM-496465
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-496465