Radiation effect on MHD blood flow through a tapered porous stenosed artery with thermal and mass diffusion

• Autorzy: Sharma M. , Gaur R. K. , Sharma B. K.

Identyfikatory

DOI

10.2478/ijame-2019-0025

• Języki publikacji: EN

Abstrakty

EN

A mathematical model for MHD blood flow through a stenosed artery with Soret and Dufour effects in the presence of thermal radiation has been studied. A uniform magnetic field is applied perpendicular to the porous surface. The governing non-linear partial differential equations have been transformed into linear partial differential equations, which are solved numerically by applying the explicit finite difference method. The numerical results are presented graphically in the form of velocity, temperature and concentration profiles. The effects of various parameters such as the Reynolds number, Hartmann number, radiation parameter, Schmidt number and Prandtl number, Soret and Dufour parameter on the velocity, temperature and concentration have been examined with the help of graphs. The present results have an important bearing on the therapeutic procedure of hyperthermia, particularly in understanding/regulating blood flow and heat transfer in capillaries.

Słowa kluczowe

EN

Soret and Dufour effects; MHD; blood flow; stenosis; chemical reaction

PL

przepływ krwi; reakcja chemiczna; magnetohydrodynamika

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2019
• Tom: Vol. 24, no. 2
• Strony: 411--423
• Opis fizyczny: Bibliogr. 26 poz., tab., wykr.

Twórcy

autor

Sharma M.

• Department of Bioscience, CASH, Mody University of Science and Technology Lakshmangarh, Rajasthan, INDIA

autor

Gaur R. K.

• Department of Bioscience, CASH, Mody University of Science and Technology Lakshmangarh, Rajasthan, INDIA

autor

Sharma B. K.

• Department of Mathematics, Birla Institute of Technology and Science Pilani, Rajasthan, INDIA

Bibliografia

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