MHD Casson nanofluid flow over nonlinearly heated porous medium in presence of extending surface effect with suction/injection

An exertion is executed to explicate thermophysical aspects of viscoelastic fluid flow produced by a nonlinearized stretched surface. Here, viscoelasticity is characterized by Casson fluid model and expressed rheologically in momentum equation. Flow attributes of Casson fluid are thoroughly investig...

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Bibliographic Details
Published inIndian journal of physics Vol. 95; no. 12; pp. 2703 - 2717
Main Authors Abo-Dahab, S. M., Abdelhafez, M. A., Mebarek-Oudina, Fateh, Bilal, S. M.
Format Journal Article
LanguageEnglish
Published New Delhi Springer India 01.12.2021
Springer Nature B.V
Subjects
Astrophysics and Astroparticles
Brownian motion
Chemical reactions
Differential equations
Fluid dynamics
Fluid flow
Mass transport
Nanofluids
Original Paper
Physics
Physics and Astronomy
Porous media
Rheological properties
Suction
Viscoelastic fluids
Viscoelasticity
Suction
Convectively
Heat source
Casson nanofluid
Injection
Porous medium
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Summary:An exertion is executed to explicate thermophysical aspects of viscoelastic fluid flow produced by a nonlinearized stretched surface. Here, viscoelasticity is characterized by Casson fluid model and expressed rheologically in momentum equation. Flow attributes of Casson fluid are thoroughly investigated under transversal magnetized field and along with provision of suction/injection to surface. Flow medium is also considered to be porous. Convective heating is supplied to the surface to depict heat transfer change within the flow domain. Nanosized particles are hanged into the Casson fluid to understand the effectiveness of Brownian motion and thermophoretic forces on the diffusion of particles. Generative chemical reactions are also considered to measure mass transport. Initially, flow narrating differential equations for concerning a problem are attained in differential equations and later on transforming into ordinary differential coupled system via similarity approach. Variations in flow associated distributions against involved parameters are divulged through graphical structures. Wall drag, thermal and mass fluxes are also calculated. Credibility of computing results is tested with the aid of comparison with previously published data in limiting sense.
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ISSN:0973-1458
0974-9845
DOI:10.1007/s12648-020-01923-z