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Analytical and stability analysis of MHD flow past a nonlinearly deforming vertical surface in carbon nanotubes

This work aims at evaluating the effect of Magnetohydrodynamic (MHD) on the steady two-dimensional (2-D) mixed convection flow induced by nonlinear surface in carbon nanotubes. Water and kerosene are used as a base fluid with single and multi-wall carbon nanotubes (CNTs). Using a similarity transfor...

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Main Authors: Anuar, Nur Syazana, Bachok @ Lati, Norfifah, Turkyilmazoglu, Mustafa, Md Arifin, Norihan, Rosali, Haliza
Format: Article
Language:English
Published: Elsevier 2020
Online Access:http://psasir.upm.edu.my/id/eprint/87874/1/ABSTRACT.pdf
http://psasir.upm.edu.my/id/eprint/87874/
https://www.sciencedirect.com/science/article/pii/S1110016820300259
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spelling my.upm.eprints.878742022-06-01T00:55:22Z http://psasir.upm.edu.my/id/eprint/87874/ Analytical and stability analysis of MHD flow past a nonlinearly deforming vertical surface in carbon nanotubes Anuar, Nur Syazana Bachok @ Lati, Norfifah Turkyilmazoglu, Mustafa Md Arifin, Norihan Rosali, Haliza This work aims at evaluating the effect of Magnetohydrodynamic (MHD) on the steady two-dimensional (2-D) mixed convection flow induced by nonlinear surface in carbon nanotubes. Water and kerosene are used as a base fluid with single and multi-wall carbon nanotubes (CNTs). Using a similarity transformation, the governing equations are converted to an ordinary differential equation which are then solved analytically. The novelty of this research is the exact analytical solution obtained for nonlinear flow in carbon nanotubes. The influence of governing parameters, i.e., magnetic, suction and nanoparticle volume fraction parameter on temperature and velocity profiles are discussed and analyzed in the graphical forms. The solution shows a unique solution for stretching case. However, the solution shows a dual nature for some values of parameters for shrinking case. Therefore, the stability analysis is executed using the bvp4c package in Matlab software to determine which solution is linearly stable and valid physically. It is also found that an addition of 0.05 vol fraction of carbon nanotube in water base fluid causes an increment for about 26% in skin friction and heat transfer rate. Elsevier 2020 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/87874/1/ABSTRACT.pdf Anuar, Nur Syazana and Bachok @ Lati, Norfifah and Turkyilmazoglu, Mustafa and Md Arifin, Norihan and Rosali, Haliza (2020) Analytical and stability analysis of MHD flow past a nonlinearly deforming vertical surface in carbon nanotubes. Alexandria Engineering Journal, 59 (1). 497 - 507. ISSN 2090-2670 https://www.sciencedirect.com/science/article/pii/S1110016820300259 10.1016/j.aej.2020.01.024
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description This work aims at evaluating the effect of Magnetohydrodynamic (MHD) on the steady two-dimensional (2-D) mixed convection flow induced by nonlinear surface in carbon nanotubes. Water and kerosene are used as a base fluid with single and multi-wall carbon nanotubes (CNTs). Using a similarity transformation, the governing equations are converted to an ordinary differential equation which are then solved analytically. The novelty of this research is the exact analytical solution obtained for nonlinear flow in carbon nanotubes. The influence of governing parameters, i.e., magnetic, suction and nanoparticle volume fraction parameter on temperature and velocity profiles are discussed and analyzed in the graphical forms. The solution shows a unique solution for stretching case. However, the solution shows a dual nature for some values of parameters for shrinking case. Therefore, the stability analysis is executed using the bvp4c package in Matlab software to determine which solution is linearly stable and valid physically. It is also found that an addition of 0.05 vol fraction of carbon nanotube in water base fluid causes an increment for about 26% in skin friction and heat transfer rate.
format Article
author Anuar, Nur Syazana
Bachok @ Lati, Norfifah
Turkyilmazoglu, Mustafa
Md Arifin, Norihan
Rosali, Haliza
spellingShingle Anuar, Nur Syazana
Bachok @ Lati, Norfifah
Turkyilmazoglu, Mustafa
Md Arifin, Norihan
Rosali, Haliza
Analytical and stability analysis of MHD flow past a nonlinearly deforming vertical surface in carbon nanotubes
author_facet Anuar, Nur Syazana
Bachok @ Lati, Norfifah
Turkyilmazoglu, Mustafa
Md Arifin, Norihan
Rosali, Haliza
author_sort Anuar, Nur Syazana
title Analytical and stability analysis of MHD flow past a nonlinearly deforming vertical surface in carbon nanotubes
title_short Analytical and stability analysis of MHD flow past a nonlinearly deforming vertical surface in carbon nanotubes
title_full Analytical and stability analysis of MHD flow past a nonlinearly deforming vertical surface in carbon nanotubes
title_fullStr Analytical and stability analysis of MHD flow past a nonlinearly deforming vertical surface in carbon nanotubes
title_full_unstemmed Analytical and stability analysis of MHD flow past a nonlinearly deforming vertical surface in carbon nanotubes
title_sort analytical and stability analysis of mhd flow past a nonlinearly deforming vertical surface in carbon nanotubes
publisher Elsevier
publishDate 2020
url http://psasir.upm.edu.my/id/eprint/87874/1/ABSTRACT.pdf
http://psasir.upm.edu.my/id/eprint/87874/
https://www.sciencedirect.com/science/article/pii/S1110016820300259
_version_ 1735388291870490624
score 13.211869

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