NDLI: Numerical Investigation of Mixed Convective Williamson Fluid Flow Over an Exponentially Stretching Permeable Curved Surface

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Numerical Investigation of Mixed Convective Williamson Fluid Flow Over an Exponentially Stretching Permeable Curved Surface

Content Provider	MDPI
Author	Ahmed, Kamran Khan, Waqar Akbar, Tanvir Rasool, Ghulam Alharbi, Sayer Khan, İlyas
Copyright Year	2021
Description	The present investigation aims to examine the heat flux mechanism in the hagnetohydrodynamic (MHD) mixed convective flow of Williamson-type fluid across an exponential stretching porous curved surface. The significant role of thermal conductivity (variable), non-linear thermal radiation, unequal source-sink, and Joules heating is considered. The governing problems are obtained using the Navier–Stokes theory, and the appropriate similarity transformation is applied to write the partial differential equations in the form of single-variable differential equations. The solutions are obtained by using a MATLAB-based built-in bvp4c package. The vital aspect of this analysis is to observe the effects of the curvature parameter, magnetic number, suction/injection parameter, permeability parameter, Prandtl factor, Eckert factor, non-linear radiation parameter, buoyancy parameter, temperature ratio parameter, Williamson fluid parameter, and thermal conductivity (variable) parameter on the velocity field, thermal distribution, and pressure profile which are discussed in detail using a graphical approach. The correlation with the literature reveals a satisfactory improvement in the existing results on permeability factors in Williamson fluids.
Starting Page	260
e-ISSN	23115521
DOI	10.3390/fluids6070260
Journal	Fluids
Issue Number	7
Volume Number	6
Language	English
Publisher	MDPI
Publisher Date	2021-07-19
Access Restriction	Open
Subject Keyword	Fluids Williamson Fluid Model Exponential Stretching Porous Carved Surface Variable Thermal Conductivity Joule Heating Mixed Convective Flow
Content Type	Text
Resource Type	Article

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