scholarly journals Entropy and heat transfer analysis using Cattaneo-Christov heat flux model for a boundary layer flow of Casson nanofluid

2018 ◽  
Vol 10 ◽  
pp. 640-649 ◽  
Author(s):  
Asif Mahmood ◽  
Wasim Jamshed ◽  
Asim Aziz
Keyword(s):  
Heat Transfer ◽  
Boundary Layer ◽  
Heat Flux ◽  
Boundary Layer Flow ◽  
Heat Transfer Analysis ◽  
Casson Nanofluid ◽  
Flux Model ◽  
Layer Flow ◽  
Heat Flux Model

Analytical study of Cattaneo–Christov heat flux model for a boundary layer flow of Oldroyd-B fluid

2016 ◽  
Vol 25 (1) ◽  
pp. 014701 ◽  
Author(s):  
F M Abbasi ◽  
M Mustafa ◽  
S A Shehzad ◽  
M S Alhuthali ◽  
T Hayat
Keyword(s):  
Boundary Layer ◽  
Heat Flux ◽  
Boundary Layer Flow ◽  
Analytical Study ◽  
Flux Model ◽  
Layer Flow ◽  
Heat Flux Model

Analysis of modified Fourier law in flow of ferromagnetic Powell–Eyring fluid considering two equal magnetic dipoles

2019 ◽  
Vol 97 (7) ◽  
pp. 772-776 ◽  
Author(s):  
M. Zubair ◽  
M. Ijaz ◽  
T. Abbas ◽  
A. Riaz
Keyword(s):  
Boundary Layer ◽  
Boundary Layer Flow ◽  
Constitutive Relations ◽  
Flow Analysis ◽  
Thermal Relaxation ◽  
Fourier Law ◽  
Magnetic Dipoles ◽  
Flux Model ◽  
Layer Flow ◽  
Heat Flux Model

The target of the current study is to inspect theoretically 2D boundary layer flow of an Eyring–Powell ferromagnetic liquid over a flat plate. An external magnetic field due to two magnetic dipoles is applied. Modified Fourier law of heat flux model is employed. Constitutive relations for Eyring–Powell fluid are considered in the boundary layer flow analysis. Series results to the nonlinear formulation are derived and scrutinized by homotopic scheme. Characteristics of various parameters like magneto-thermomechanical (ferrohydrodynamic) interaction parameter, Prandtl number, and dimensionless thermal relaxation on temperature profile are displayed via graphs. It is noted that temperature field decays via thermal relaxation factor.

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