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G-Jitter Induced Magnetohydrodynamics Flow of Nanofluid with Constant Convective Thermal and Solutal Boundary Conditions
Taking into account the effect of constant convective thermal and mass boundary conditions, we present numerical solution of the 2-D laminar g-jitter mixed convective boundary layer flow of water-based nanofluids. The governing transport equations are converted into non-similar equations using suita...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4429806/ https://www.ncbi.nlm.nih.gov/pubmed/25933066 http://dx.doi.org/10.1371/journal.pone.0122663 |
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author | Uddin, Mohammed J. Khan, Waqar A. Ismail, Ahmad Izani Md. |
author_facet | Uddin, Mohammed J. Khan, Waqar A. Ismail, Ahmad Izani Md. |
author_sort | Uddin, Mohammed J. |
collection | PubMed |
description | Taking into account the effect of constant convective thermal and mass boundary conditions, we present numerical solution of the 2-D laminar g-jitter mixed convective boundary layer flow of water-based nanofluids. The governing transport equations are converted into non-similar equations using suitable transformations, before being solved numerically by an implicit finite difference method with quasi-linearization technique. The skin friction decreases with time, buoyancy ratio, and thermophoresis parameters while it increases with frequency, mixed convection and Brownian motion parameters. Heat transfer rate decreases with time, Brownian motion, thermophoresis and diffusion-convection parameters while it increases with the Reynolds number, frequency, mixed convection, buoyancy ratio and conduction-convection parameters. Mass transfer rate decreases with time, frequency, thermophoresis, conduction-convection parameters while it increases with mixed convection, buoyancy ratio, diffusion-convection and Brownian motion parameters. To the best of our knowledge, this is the first paper on this topic and hence the results are new. We believe that the results will be useful in designing and operating thermal fluids systems for space materials processing. Special cases of the results have been compared with published results and an excellent agreement is found. |
format | Online Article Text |
id | pubmed-4429806 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2015 |
publisher | Public Library of Science |
record_format | MEDLINE/PubMed |
spelling | pubmed-44298062015-05-27 G-Jitter Induced Magnetohydrodynamics Flow of Nanofluid with Constant Convective Thermal and Solutal Boundary Conditions Uddin, Mohammed J. Khan, Waqar A. Ismail, Ahmad Izani Md. PLoS One Research Article Taking into account the effect of constant convective thermal and mass boundary conditions, we present numerical solution of the 2-D laminar g-jitter mixed convective boundary layer flow of water-based nanofluids. The governing transport equations are converted into non-similar equations using suitable transformations, before being solved numerically by an implicit finite difference method with quasi-linearization technique. The skin friction decreases with time, buoyancy ratio, and thermophoresis parameters while it increases with frequency, mixed convection and Brownian motion parameters. Heat transfer rate decreases with time, Brownian motion, thermophoresis and diffusion-convection parameters while it increases with the Reynolds number, frequency, mixed convection, buoyancy ratio and conduction-convection parameters. Mass transfer rate decreases with time, frequency, thermophoresis, conduction-convection parameters while it increases with mixed convection, buoyancy ratio, diffusion-convection and Brownian motion parameters. To the best of our knowledge, this is the first paper on this topic and hence the results are new. We believe that the results will be useful in designing and operating thermal fluids systems for space materials processing. Special cases of the results have been compared with published results and an excellent agreement is found. Public Library of Science 2015-05-01 /pmc/articles/PMC4429806/ /pubmed/25933066 http://dx.doi.org/10.1371/journal.pone.0122663 Text en © 2015 Uddin et al http://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited. |
spellingShingle | Research Article Uddin, Mohammed J. Khan, Waqar A. Ismail, Ahmad Izani Md. G-Jitter Induced Magnetohydrodynamics Flow of Nanofluid with Constant Convective Thermal and Solutal Boundary Conditions |
title | G-Jitter Induced Magnetohydrodynamics Flow of Nanofluid with Constant
Convective Thermal and Solutal Boundary Conditions |
title_full | G-Jitter Induced Magnetohydrodynamics Flow of Nanofluid with Constant
Convective Thermal and Solutal Boundary Conditions |
title_fullStr | G-Jitter Induced Magnetohydrodynamics Flow of Nanofluid with Constant
Convective Thermal and Solutal Boundary Conditions |
title_full_unstemmed | G-Jitter Induced Magnetohydrodynamics Flow of Nanofluid with Constant
Convective Thermal and Solutal Boundary Conditions |
title_short | G-Jitter Induced Magnetohydrodynamics Flow of Nanofluid with Constant
Convective Thermal and Solutal Boundary Conditions |
title_sort | g-jitter induced magnetohydrodynamics flow of nanofluid with constant
convective thermal and solutal boundary conditions |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4429806/ https://www.ncbi.nlm.nih.gov/pubmed/25933066 http://dx.doi.org/10.1371/journal.pone.0122663 |
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