On the Stability of MHD Boundary Layer Flow over a Stretching/Shrinking Wedge

The steady two dimensional magnetohydrodynamic (MHD) boundary layer flow and heat transfer over a stretching/shrinking permeable wedge is numerically investigated. The partial differential equations governing the flow and heat transfer are transformed into a system of ordinary differential equations...

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Autores principales: Awaludin, Izyan Syazana, Ishak, Anuar, Pop, Ioan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6134060/
https://www.ncbi.nlm.nih.gov/pubmed/30206256
http://dx.doi.org/10.1038/s41598-018-31777-9
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author Awaludin, Izyan Syazana
Ishak, Anuar
Pop, Ioan
author_facet Awaludin, Izyan Syazana
Ishak, Anuar
Pop, Ioan
author_sort Awaludin, Izyan Syazana
collection PubMed
description The steady two dimensional magnetohydrodynamic (MHD) boundary layer flow and heat transfer over a stretching/shrinking permeable wedge is numerically investigated. The partial differential equations governing the flow and heat transfer are transformed into a system of ordinary differential equations using a similarity transformation. These equations are then solved numerically using the boundary value problem solver, bvp4c in Matlab software. It is found that dual solutions exist for a certain range of the shrinking strength. A stability analysis is performed to identify which solution is stable and physically reliable.
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spelling pubmed-61340602018-09-15 On the Stability of MHD Boundary Layer Flow over a Stretching/Shrinking Wedge Awaludin, Izyan Syazana Ishak, Anuar Pop, Ioan Sci Rep Article The steady two dimensional magnetohydrodynamic (MHD) boundary layer flow and heat transfer over a stretching/shrinking permeable wedge is numerically investigated. The partial differential equations governing the flow and heat transfer are transformed into a system of ordinary differential equations using a similarity transformation. These equations are then solved numerically using the boundary value problem solver, bvp4c in Matlab software. It is found that dual solutions exist for a certain range of the shrinking strength. A stability analysis is performed to identify which solution is stable and physically reliable. Nature Publishing Group UK 2018-09-11 /pmc/articles/PMC6134060/ /pubmed/30206256 http://dx.doi.org/10.1038/s41598-018-31777-9 Text en © The Author(s) 2018 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
spellingShingle Article
Awaludin, Izyan Syazana
Ishak, Anuar
Pop, Ioan
On the Stability of MHD Boundary Layer Flow over a Stretching/Shrinking Wedge
title On the Stability of MHD Boundary Layer Flow over a Stretching/Shrinking Wedge
title_full On the Stability of MHD Boundary Layer Flow over a Stretching/Shrinking Wedge
title_fullStr On the Stability of MHD Boundary Layer Flow over a Stretching/Shrinking Wedge
title_full_unstemmed On the Stability of MHD Boundary Layer Flow over a Stretching/Shrinking Wedge
title_short On the Stability of MHD Boundary Layer Flow over a Stretching/Shrinking Wedge
title_sort on the stability of mhd boundary layer flow over a stretching/shrinking wedge
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6134060/
https://www.ncbi.nlm.nih.gov/pubmed/30206256
http://dx.doi.org/10.1038/s41598-018-31777-9
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