LAPSE:2019.1217
Published Article
LAPSE:2019.1217
Finite Element Simulation of Multiple Slip Effects on MHD Unsteady Maxwell Nanofluid Flow over a Permeable Stretching Sheet with Radiation and Thermo-Diffusion in the Presence of Chemical Reaction
Bagh Ali, Yufeng Nie, Shahid Ali Khan, Muhammad Tariq Sadiq, Momina Tariq
November 24, 2019
The aim of the present study is to investigate the multiple slip effects on magnetohydrodynamic unsteady Maxwell nanofluid flow over a permeable stretching sheet with thermal radiation and thermo-diffusion in the presence of chemical reaction. The governing nonlinear partial differential equations are transformed into a system of coupled nonlinear ordinary differential equations with the aid of appropriate similarity variables, and the transformed equations are then solved numerically by using a variational finite element method. The effects of various physical parameters on the velocity, temperature, solutal concentration, and nanoparticle concentration profiles as well as on the skin friction coefficient, rate of heat transfer, and Sherwood number for solutal concentration are discussed by the aid of graphs and tables. An exact solution of flow velocity, skin friction coefficient, and Nusselt number is compared with the numerical solution obtained by FEM and also with numerical results available in the literature. A good agreement between the exact and numerical solution is observed. Also, to justify the convergence of the finite element numerical solution, the calculations are carried out by reducing the mesh size. The present investigation is relevant to high-temperature nanomaterial processing technology.
Keywords
finite element method, Maxwell fluid, MHD, multiple slip, nanofluid, thermo-diffusion
Suggested Citation
Ali B, Nie Y, Khan SA, Sadiq MT, Tariq M. Finite Element Simulation of Multiple Slip Effects on MHD Unsteady Maxwell Nanofluid Flow over a Permeable Stretching Sheet with Radiation and Thermo-Diffusion in the Presence of Chemical Reaction. (2019). LAPSE:2019.1217
Author Affiliations
Ali B: Department of Applied Mathematics, School of Science, Northwestern Polytechnical University, Dongxiang Road, Chang’an District, Xi’an 710129, China [ORCID]
Nie Y: Department of Applied Mathematics, School of Science, Northwestern Polytechnical University, Dongxiang Road, Chang’an District, Xi’an 710129, China
Khan SA: Department of Applied Mathematics, School of Science, Northwestern Polytechnical University, Dongxiang Road, Chang’an District, Xi’an 710129, China [ORCID]
Sadiq MT: School of Automation, Northwestern Polytechnical University, 127 West Youyi Road, Xi’an 710072, China
Tariq M: Department of Applied Mathematics, University of Gujrat Rawalpindi Campus, Rawalpindi 46300, Pakistan
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Journal Name
Processes
Volume
7
Issue
9
Article Number
E628
Year
2019
Publication Date
2019-09-17
Published Version
ISSN
2227-9717
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Original Submission
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PII: pr7090628, Publication Type: Journal Article
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LAPSE:2019.1217
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doi:10.3390/pr7090628
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Nov 24, 2019
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Nov 24, 2019
 
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Calvin Tsay
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