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Magnetic field effect on a fractionalized blood flow model in the presence of magnetic particles and thermal radiations

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dc.contributor.author Tabi, Conrad Bertrand
dc.contributor.author Ndjawa, Pavel A. Y.
dc.contributor.author Motsumi, Teko Ganakgomo
dc.contributor.author Bansi, Kamdem C. D.
dc.contributor.author Kofané, Timoléon Crepin
dc.date.accessioned 2022-06-28T13:12:11Z
dc.date.available 2022-06-28T13:12:11Z
dc.date.issued 2019-11-28
dc.identifier.citation Tabi, C.B. et al (2020) Magnetic field effect on a fractionalized blood flow model in the presence of magnetic particles and thermal radiations. Chaos, Solitons and Fractals, 131,109540. https://doi.org/10.1016/j.chaos.2019.109540 en_US
dc.identifier.issn 0960-0779
dc.identifier.uri http://repository.biust.ac.bw/handle/123456789/468
dc.description.abstract The presence of magnetic particles is considered in a magneto-hydrodynamic blood flow through a circular cylinder. The fluid inside the tube is acted by an oscillating pressure gradient and an external constant magnetic field. The blood temperature is assumed to change with the blood and particle velocities, and the whole study is based on a mathematical model that includes Caputo fractional-order derivatives. Solutions for the particle and blood velocities, and blood temperature distribution, are obtained via the combination of the Laplace and Hankel transformation methods. Effects of the fractional-order parameter and magnetic field are addressed using numerical simulations. Results show that the applied magnetic field reduces the velocities of the fluid and particles, which remarkably affects the blood temperature. This is obvious for short and long time intervals. However, under long time intervals, particles seem to be accelerated, but their velocity is suitably controlled by the fractional-order parameter which also monitors the increase in blood temperature. en_US
dc.description.sponsorship Botswana International University of Science and Technology, under the grant DVC/RDI/2/1/16I (25).Kavli Institute for Theoretical Physics (KITP), University of California Santa Barbara (USA), where this work was supported in part by the National Science Foundation, Grant no. NSF PHY-1748958, and the Gordon and Betty Moore Foundation Grant no. 2919.01. en_US
dc.language.iso en en_US
dc.publisher Elsevier en_US
dc.subject Magnetohydrodynamics en_US
dc.subject Fractional derivatives en_US
dc.subject Magnetic field en_US
dc.subject Magnetic particles en_US
dc.title Magnetic field effect on a fractionalized blood flow model in the presence of magnetic particles and thermal radiations en_US
dc.description.level phd en_US
dc.description.accessibility unrestricted en_US
dc.description.department paa en_US


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