Nonlinear excitations of blood flow in large vessels under thermal radiations and uniform magnetic field

Journal article

Authors / Editors

Tabi, Condrad

Research Areas

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Publication Details

Author list: Tabi CB, Motsumi TG, Kamdem CDB, Mohamadou A

Publisher: Elsevier

Place: AMSTERDAM

Publication year: 2017

Journal: Communications in Nonlinear Science and Numerical Simulation (1007-5704)

Journal acronym: COMMUN NONLINEAR SCI

Volume number: 49

Start page: 1

End page: 8

Number of pages: 8

ISSN: 1007-5704

eISSN: 1878-7274

Languages: English-Great Britain (EN-GB)

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Abstract

A nonlinear model of blood flow in large vessels is addressed. The influence of radiations, viscosity and uniform magnetic fields on velocity and temperature distribution waveforms is studied. Exact solutions for the studied model are investigated through the F-expansion method. Based on the choice of parameter values, single-, multi-soliton and Jacobi elliptic function solutions are obtained. Viscosity and permanent magnetic field bring about wave spreading and reduce the velocity of blood, while radiations have reversed effects with strong impact on the waveform frequency of both the velocity and temperature distribution. (C) 2017 Elsevier B.V. All rights reserved.

Keywords

Blood flow, Magnetic field, Radiations, solitons

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