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Thermally Stratified Flow Of Cu-Al2O3/Water Hybrid Nanofluid Past A Permeable Stretching/Shrinking Circular Cylinder

The present study emphasizes the thermally stratified hybrid nanofluid flow due to a permeable stretching/shrinking cylinder. Thermal buoyancy force is also taken into consideration to incorporate with the thermal stratification process. An improved hybrid nanofluid (dual nanoparticles) may offer a...

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Main Authors: Khashi’ie, Najiyah Safwa, Md Arifin, Norihan, Hafidzuddin, Ezad Hafidz, Wahi, Nadihah
Format: Article
Language:English
Published: Penerbit Akademia Baru 2019
Online Access:http://eprints.utem.edu.my/id/eprint/24330/2/ARFMTSV63_N1_P154_163%20%28PUBLISHED%29.PDF
http://eprints.utem.edu.my/id/eprint/24330/
http://www.akademiabaru.com/doc/ARFMTSV63_N1_P154_163.pdf
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spelling my.utem.eprints.243302020-10-21T16:09:19Z http://eprints.utem.edu.my/id/eprint/24330/ Thermally Stratified Flow Of Cu-Al2O3/Water Hybrid Nanofluid Past A Permeable Stretching/Shrinking Circular Cylinder Khashi’ie, Najiyah Safwa Md Arifin, Norihan Hafidzuddin, Ezad Hafidz Wahi, Nadihah The present study emphasizes the thermally stratified hybrid nanofluid flow due to a permeable stretching/shrinking cylinder. Thermal buoyancy force is also taken into consideration to incorporate with the thermal stratification process. An improved hybrid nanofluid (dual nanoparticles) may offer a better heat transfer performance in many engineering applications. In the present work, the combination of copper (Cu) and alumina (Al2O3) nanoparticles with water as the working fluid is analytically modeled using the extended form of Tiwari and Das nanofluid model. A suitable transformation is adopted to simplify the boundary layer and energy equations into a nonlinear system of ODEs. A boundary value problem solver with fourth order accuracy (bvp4c) in the MATLAB software is utilized to solve the transformed system. The change in velocity and temperature as well as the heat transfer rate and skin friction coefficient are deliberated and graphically manifested for appropriate values of the dimensionless stretching/shrinking, nanoparticles volume fraction, and thermal stratification parameters. The presence of dual solutions is seen on all the profiles within the range of selected parameters. Penerbit Akademia Baru 2019-11 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/24330/2/ARFMTSV63_N1_P154_163%20%28PUBLISHED%29.PDF Khashi’ie, Najiyah Safwa and Md Arifin, Norihan and Hafidzuddin, Ezad Hafidz and Wahi, Nadihah (2019) Thermally Stratified Flow Of Cu-Al2O3/Water Hybrid Nanofluid Past A Permeable Stretching/Shrinking Circular Cylinder. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 63 (1). pp. 154-163. ISSN 2289-7879 http://www.akademiabaru.com/doc/ARFMTSV63_N1_P154_163.pdf
institution Universiti Teknikal Malaysia Melaka
building UTEM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknikal Malaysia Melaka
content_source UTEM Institutional Repository
url_provider http://eprints.utem.edu.my/
language English
description The present study emphasizes the thermally stratified hybrid nanofluid flow due to a permeable stretching/shrinking cylinder. Thermal buoyancy force is also taken into consideration to incorporate with the thermal stratification process. An improved hybrid nanofluid (dual nanoparticles) may offer a better heat transfer performance in many engineering applications. In the present work, the combination of copper (Cu) and alumina (Al2O3) nanoparticles with water as the working fluid is analytically modeled using the extended form of Tiwari and Das nanofluid model. A suitable transformation is adopted to simplify the boundary layer and energy equations into a nonlinear system of ODEs. A boundary value problem solver with fourth order accuracy (bvp4c) in the MATLAB software is utilized to solve the transformed system. The change in velocity and temperature as well as the heat transfer rate and skin friction coefficient are deliberated and graphically manifested for appropriate values of the dimensionless stretching/shrinking, nanoparticles volume fraction, and thermal stratification parameters. The presence of dual solutions is seen on all the profiles within the range of selected parameters.
format Article
author Khashi’ie, Najiyah Safwa
Md Arifin, Norihan
Hafidzuddin, Ezad Hafidz
Wahi, Nadihah
spellingShingle Khashi’ie, Najiyah Safwa
Md Arifin, Norihan
Hafidzuddin, Ezad Hafidz
Wahi, Nadihah
Thermally Stratified Flow Of Cu-Al2O3/Water Hybrid Nanofluid Past A Permeable Stretching/Shrinking Circular Cylinder
author_facet Khashi’ie, Najiyah Safwa
Md Arifin, Norihan
Hafidzuddin, Ezad Hafidz
Wahi, Nadihah
author_sort Khashi’ie, Najiyah Safwa
title Thermally Stratified Flow Of Cu-Al2O3/Water Hybrid Nanofluid Past A Permeable Stretching/Shrinking Circular Cylinder
title_short Thermally Stratified Flow Of Cu-Al2O3/Water Hybrid Nanofluid Past A Permeable Stretching/Shrinking Circular Cylinder
title_full Thermally Stratified Flow Of Cu-Al2O3/Water Hybrid Nanofluid Past A Permeable Stretching/Shrinking Circular Cylinder
title_fullStr Thermally Stratified Flow Of Cu-Al2O3/Water Hybrid Nanofluid Past A Permeable Stretching/Shrinking Circular Cylinder
title_full_unstemmed Thermally Stratified Flow Of Cu-Al2O3/Water Hybrid Nanofluid Past A Permeable Stretching/Shrinking Circular Cylinder
title_sort thermally stratified flow of cu-al2o3/water hybrid nanofluid past a permeable stretching/shrinking circular cylinder
publisher Penerbit Akademia Baru
publishDate 2019
url http://eprints.utem.edu.my/id/eprint/24330/2/ARFMTSV63_N1_P154_163%20%28PUBLISHED%29.PDF
http://eprints.utem.edu.my/id/eprint/24330/
http://www.akademiabaru.com/doc/ARFMTSV63_N1_P154_163.pdf
_version_ 1681492548778983424
score 13.211869

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