Double stratified MHD stagnation point slip flow over a permeable shrinking/stretching surface in a porous medium
The intention of this article is to investigate the impact of slip of MHD stagnation point flow over a permeable shrinking/stretching sheet with double stratification in a porous medium. Employing the appropriate similarity transformations and non-dimensional variables, the governing partial differe...
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2022
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my.upm.eprints.1010112023-07-12T08:35:54Z http://psasir.upm.edu.my/id/eprint/101011/ Double stratified MHD stagnation point slip flow over a permeable shrinking/stretching surface in a porous medium Rozeli, Nurliyana Syamira Mohd Som, Ahmad Nazri Md Arifin, Norihan Md Ali, Fadzilah Abd Ghani, Aniza The intention of this article is to investigate the impact of slip of MHD stagnation point flow over a permeable shrinking/stretching sheet with double stratification in a porous medium. Employing the appropriate similarity transformations and non-dimensional variables, the governing partial differential equations were reduced into a set of nonlinear ordinary differential equations. These equations were solved using shooting method and influence of pertinent variables on velocity, temperature and concentration are computed and analyzed. It was found that the slips have the propensity to control boundary layer flow and as the velocity slip increases, the momentum, thermal, and concentration boundary layer thickness become thinner for velocity slip. Therefore, velocity slip acts as a boost for enhancement of the velocity profile in the boundary layer region, whereas temperature and concentration profiles decelerate with the velocity slip. It is also shown that the skin friction coefficient has decreased as the values of velocity slip increase while the It was found that the slips have the propensity to control boundary layer flow and as the velocity slip increases, the momentum, thermal, and concentration boundary layer thickness become thinner for velocity slip. Therefore, velocity slip acts as a boost for enhancement of the velocity profile in the boundary layer region, whereas temperature and concentration profiles decelerate with the velocity slip. It is also shown that the skin friction coefficient has decreased as the values of velocity slip increase while the local Nusselt number and the local Sherwood number are increasing. A comparison with previous studies available in the literature has been done and found an excellent agreement by comparing the numerical results in two decimal places which supports the validity of the present analysis. Semarak Ilmu Publishing 2022 Article PeerReviewed Rozeli, Nurliyana Syamira and Mohd Som, Ahmad Nazri and Md Arifin, Norihan and Md Ali, Fadzilah and Abd Ghani, Aniza (2022) Double stratified MHD stagnation point slip flow over a permeable shrinking/stretching surface in a porous medium. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 90 (2). 64 - 72. ISSN 2289-7879 https://semarakilmu.com.my/journals/index.php/fluid_mechanics_thermal_sciences/article/view/248 10.37934/arfmts.90.2.6472 |
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The intention of this article is to investigate the impact of slip of MHD stagnation point flow over a permeable shrinking/stretching sheet with double stratification in a porous medium. Employing the appropriate similarity transformations and non-dimensional variables, the governing partial differential equations were reduced into a set of nonlinear ordinary differential equations. These equations were solved using shooting method and influence of pertinent variables on velocity, temperature and concentration are computed and analyzed. It was found that the slips have the propensity to control boundary layer flow and as the velocity slip increases, the momentum, thermal, and concentration boundary layer thickness become thinner for velocity slip. Therefore, velocity slip acts as a boost for enhancement of the velocity profile in the boundary layer region, whereas temperature and concentration profiles decelerate with the velocity slip. It is also shown that the skin friction coefficient has decreased as the values of velocity slip increase while the It was found that the slips have the propensity to control boundary layer flow and as the velocity slip increases, the momentum, thermal, and concentration boundary layer thickness become thinner for velocity slip. Therefore, velocity slip acts as a boost for enhancement of the velocity profile in the boundary layer region, whereas temperature and concentration profiles decelerate with the velocity slip. It is also shown that the skin friction coefficient has decreased as the values of velocity slip increase while the local Nusselt number and the local Sherwood number are increasing. A comparison with previous studies available in the literature has been done and found an excellent agreement by comparing the numerical results in two decimal places which supports the validity of the present analysis. |
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Article |
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Rozeli, Nurliyana Syamira Mohd Som, Ahmad Nazri Md Arifin, Norihan Md Ali, Fadzilah Abd Ghani, Aniza |
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Rozeli, Nurliyana Syamira Mohd Som, Ahmad Nazri Md Arifin, Norihan Md Ali, Fadzilah Abd Ghani, Aniza Double stratified MHD stagnation point slip flow over a permeable shrinking/stretching surface in a porous medium |
author_facet |
Rozeli, Nurliyana Syamira Mohd Som, Ahmad Nazri Md Arifin, Norihan Md Ali, Fadzilah Abd Ghani, Aniza |
author_sort |
Rozeli, Nurliyana Syamira |
title |
Double stratified MHD stagnation point slip flow over a permeable shrinking/stretching surface in a porous medium |
title_short |
Double stratified MHD stagnation point slip flow over a permeable shrinking/stretching surface in a porous medium |
title_full |
Double stratified MHD stagnation point slip flow over a permeable shrinking/stretching surface in a porous medium |
title_fullStr |
Double stratified MHD stagnation point slip flow over a permeable shrinking/stretching surface in a porous medium |
title_full_unstemmed |
Double stratified MHD stagnation point slip flow over a permeable shrinking/stretching surface in a porous medium |
title_sort |
double stratified mhd stagnation point slip flow over a permeable shrinking/stretching surface in a porous medium |
publisher |
Semarak Ilmu Publishing |
publishDate |
2022 |
url |
http://psasir.upm.edu.my/id/eprint/101011/ https://semarakilmu.com.my/journals/index.php/fluid_mechanics_thermal_sciences/article/view/248 |
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13.160551 |