scholarly journals Hematocrit and Slip Velocity Influence on Third Grade Blood Flow and Heat Transfer through a Stenosed Artery

2019 ◽  
Vol 07 (03) ◽  
pp. 638-663
Author(s):  
A. Jimoh ◽  
G. T. Okedayo ◽  
T. Aboiyar
Keyword(s):  
Heat Transfer ◽  
Blood Flow ◽  
Slip Velocity ◽  
Third Grade ◽  
Flow And Heat Transfer ◽  
Stenosed Artery

scholarly journals Radiation Effect on MHD Blood Flow Through a Tapered Porous Stenosed Artery with Thermal and Mass Diffusion

2019 ◽  
Vol 24 (2) ◽  
pp. 411-423
Author(s):  
M. Sharma ◽  
R.K. Gaur ◽  
B.K. Sharma
Keyword(s):  
Blood Flow ◽  
Partial Differential Equations ◽  
Differential Equations ◽  
Partial Differential ◽  
Soret And Dufour Effects ◽  
Linear Partial Differential Equations ◽  
Flow And Heat Transfer ◽  
Stenosed Artery ◽  
Flow Through ◽  
Explicit Finite Difference

Abstract 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.

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