scholarly journals Darcy-Forchheimer flow of Maxwell nanofluid flow with nonlinear thermal radiation and activation energy

AIP Advances ◽  
2018 ◽  
Vol 8 (3) ◽  
pp. 035102 ◽  
Author(s):  
T. Sajid ◽  
M. Sagheer ◽  
S. Hussain ◽  
M. Bilal
Keyword(s):  
Activation Energy ◽  
Thermal Radiation ◽  
Nonlinear Thermal Radiation ◽  
Nanofluid Flow ◽  
Maxwell Nanofluid ◽  
Forchheimer Flow

Bioconvection assessment in Maxwell nanofluid configured by a Riga surface with nonlinear thermal radiation and activation energy

2020 ◽  
Vol 21 ◽  
pp. 100749 ◽  
Author(s):  
Katta Ramesh ◽  
Sami Ullah Khan ◽  
Mohammed Jameel ◽  
M. Ijaz Khan ◽  
Yu-Ming Chu ◽  
...  
Keyword(s):  
Activation Energy ◽  
Thermal Radiation ◽  
Nonlinear Thermal Radiation ◽  
Maxwell Nanofluid

scholarly journals Effects of Chemical Species and Nonlinear Thermal Radiation with 3D Maxwell Nanofluid Flow with Double Stratification—An Analytical Solution

Entropy ◽  
2020 ◽  
Vol 22 (4) ◽  
pp. 453 ◽  
Author(s):  
Iskander Tlili ◽  
Sania Naseer ◽  
Muhammad Ramzan ◽  
Seifedine Kadry ◽  
Yunyoung Nam
Keyword(s):  
Differential Equation ◽  
Thermal Radiation ◽  
Chemical Species ◽  
Nonlinear Thermal Radiation ◽  
Fluid Temperature ◽  
Double Stratification ◽  
Nanofluid Flow ◽  
Maxwell Nanofluid ◽  
Homotopy Analysis ◽  
The Impact

This article elucidates the magnetohydrodynamic 3D Maxwell nanofluid flow with heat absorption/generation effects. The impact of the nonlinear thermal radiation with a chemical reaction is also an added feature of the presented model. The phenomenon of flow is supported by thermal and concentration stratified boundary conditions. The boundary layer set of non-linear PDEs (partial differential equation) are converted into ODEs (ordinary differential equation) with high nonlinearity via suitable transformations. The homotopy analysis technique is engaged to regulate the mathematical analysis. The obtained results for concentration, temperature and velocity profiles are analyzed graphically for various admissible parameters. A comparative statement with an already published article in limiting case is also added to corroborate our presented model. An excellent harmony in this regard is obtained. The impact of the Nusselt number for distinct parameters is also explored and discussed. It is found that the impacts of Brownian motion on the concentration and temperature distributions are opposite. It is also comprehended that the thermally stratified parameter decreases the fluid temperature.

A higher order slip flow of generalized Micropolar nanofluid with applications of motile microorganisms, nonlinear thermal radiation and activation energy

2021 ◽  
pp. 2150095
Author(s):  
Usman ◽  
M. Ijaz Khan ◽  
Sami Ullah Khan ◽  
Abuzar Ghaffari ◽  
Yu-Ming Chu ◽  
...  
Keyword(s):  
Activation Energy ◽  
Thermal Radiation ◽  
Micropolar Fluid ◽  
Fluid Model ◽  
Slip Flow ◽  
Higher Order ◽  
Nonlinear Thermal Radiation ◽  
Coupled Equations ◽  
Flow Parameters ◽  
Micropolar Nanofluid

This communication aims to develop the thermal flow model for generalized micropolar nanofluid with insensitive applications of bioconvection, activation energy and nonlinear thermal radiation. The generalized micropolar fluid model is the extension of traditional micropolar fluid model with viscoelastic relations. The viscous nature of non-Newtonian micropolar material can be successfully predicted with help of this model. The motivating idea for considering the motile microorganisms is to control the nanoparticles suspension effectively. The higher order slip relations are incorporated to examine the bio-convective phenomenon. The simplified coupled equations in terms of non-dimensional variables are numerically treated with shooting scheme. The reliable graphical outcomes are presented for flow parameters governed to the transported problem. The flow pattern of each parameter is highlighted in view of viscous nature of micropolar fluid.

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