Magnetohydrodynamic (MHD) flow of micropolar fluid with effects of viscous dissipation and joule heating over an exponential shrinking sheet: Triple solutions and stability analysis
A numerical study was carried out to examine the magnetohydrodynamic (MHD) flow of micropolar fluid on a shrinking surface in the presence of both Joule heating and viscous dissipation effects. The governing system of non-linear ordinary differential equations (ODEs) was obtained from the system of...
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my.uum.repo.273042020-07-30T02:16:31Z http://repo.uum.edu.my/27304/ Magnetohydrodynamic (MHD) flow of micropolar fluid with effects of viscous dissipation and joule heating over an exponential shrinking sheet: Triple solutions and stability analysis Lund, Liaquat Ali Omar, Zurni Khan, Ilyas Raza, Jawad Sherif, El-Sayed M. Seikh, Asiful H. QA75 Electronic computers. Computer science A numerical study was carried out to examine the magnetohydrodynamic (MHD) flow of micropolar fluid on a shrinking surface in the presence of both Joule heating and viscous dissipation effects. The governing system of non-linear ordinary differential equations (ODEs) was obtained from the system of partial differential equations (PDEs) by employing exponential transformations. The resultant equations were transformed into initial value problems (IVPs) by shooting technique and then solved by the Runge-Kutta (RK) method. The effects of different parameters on velocity, angular velocity, temperature profiles, skin friction coefficient, and Nusselt number were obtained and demonstrated graphically. We observed that multiple solutions occurred in certain assortments of the parameters for suction on a surface. The stability analysis of solutions was performed, and we noted that the first solution was stable while the remaining two solutions were not. The results also showed that the velocity of the fluid increased as the non-Newtonian parameter rose in all solutions. Furthermore, it was detected that the temperature of fluid rose at higher values of the Eckert number in all solutions. MDPI AG 2020 Article PeerReviewed application/pdf en http://repo.uum.edu.my/27304/1/S%2012%201%202020%201%2016.pdf Lund, Liaquat Ali and Omar, Zurni and Khan, Ilyas and Raza, Jawad and Sherif, El-Sayed M. and Seikh, Asiful H. (2020) Magnetohydrodynamic (MHD) flow of micropolar fluid with effects of viscous dissipation and joule heating over an exponential shrinking sheet: Triple solutions and stability analysis. Symmetry, 12. pp. 1-16. ISSN 2073-8994 http://doi.org/10.3390/sym12010142 doi:10.3390/sym12010142 |
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QA75 Electronic computers. Computer science Lund, Liaquat Ali Omar, Zurni Khan, Ilyas Raza, Jawad Sherif, El-Sayed M. Seikh, Asiful H. Magnetohydrodynamic (MHD) flow of micropolar fluid with effects of viscous dissipation and joule heating over an exponential shrinking sheet: Triple solutions and stability analysis |
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A numerical study was carried out to examine the magnetohydrodynamic (MHD) flow of micropolar fluid on a shrinking surface in the presence of both Joule heating and viscous dissipation effects. The governing system of non-linear ordinary differential equations (ODEs) was obtained from the system of partial differential equations (PDEs) by employing exponential transformations. The resultant equations were transformed into initial value problems (IVPs) by shooting technique and then solved by the Runge-Kutta (RK) method. The effects of different parameters on velocity, angular velocity, temperature profiles, skin friction coefficient, and Nusselt number were obtained and demonstrated graphically. We observed that multiple solutions occurred in certain assortments of the parameters for suction on a surface. The stability analysis of solutions was performed, and we noted that the first solution was stable while the remaining two solutions were not. The results also showed that the velocity of the fluid increased as the non-Newtonian parameter rose in all solutions. Furthermore, it was detected that the temperature of fluid rose at higher values of the Eckert number in all solutions. |
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Article |
author |
Lund, Liaquat Ali Omar, Zurni Khan, Ilyas Raza, Jawad Sherif, El-Sayed M. Seikh, Asiful H. |
author_facet |
Lund, Liaquat Ali Omar, Zurni Khan, Ilyas Raza, Jawad Sherif, El-Sayed M. Seikh, Asiful H. |
author_sort |
Lund, Liaquat Ali |
title |
Magnetohydrodynamic (MHD) flow of micropolar fluid with effects of viscous dissipation and joule heating over an exponential shrinking sheet: Triple solutions and stability analysis |
title_short |
Magnetohydrodynamic (MHD) flow of micropolar fluid with effects of viscous dissipation and joule heating over an exponential shrinking sheet: Triple solutions and stability analysis |
title_full |
Magnetohydrodynamic (MHD) flow of micropolar fluid with effects of viscous dissipation and joule heating over an exponential shrinking sheet: Triple solutions and stability analysis |
title_fullStr |
Magnetohydrodynamic (MHD) flow of micropolar fluid with effects of viscous dissipation and joule heating over an exponential shrinking sheet: Triple solutions and stability analysis |
title_full_unstemmed |
Magnetohydrodynamic (MHD) flow of micropolar fluid with effects of viscous dissipation and joule heating over an exponential shrinking sheet: Triple solutions and stability analysis |
title_sort |
magnetohydrodynamic (mhd) flow of micropolar fluid with effects of viscous dissipation and joule heating over an exponential shrinking sheet: triple solutions and stability analysis |
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MDPI AG |
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2020 |
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http://repo.uum.edu.my/27304/1/S%2012%201%202020%201%2016.pdf http://repo.uum.edu.my/27304/ http://doi.org/10.3390/sym12010142 |
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13.18916 |