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Stagnation point flow of hybrid nanofluids over stretching/shrinking sheet with heat source/sink and constant wall temperature / Fatin Nur Ayuni Mohd Nor, Nur Fatihah Fauzi and Nurizatul Syarfinas Ahmad Bakhtiar

In this research, the problem of stagnation point flow of hybrid nanofluids over stretching/shrinking sheet with heat source/sink impacts, as well as constant wall temperature is presented. The governing partial differential equations are transformed into nonlinear ordinary differential equations by...

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Main Authors: Mohd Nor, Fatin Nur Ayuni, Fauzi, Nur Fatihah, Ahmad Bakhtiar, Nurizatul Syarfinas
Format: Book Section
Language:English
Published: College of Computing, Informatics and Media, UiTM Perlis 2023
Subjects:
Equations
Online Access:https://ir.uitm.edu.my/id/eprint/100746/1/100746.pdf
https://ir.uitm.edu.my/id/eprint/100746/
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spelling my.uitm.ir.1007462024-09-27T08:46:17Z https://ir.uitm.edu.my/id/eprint/100746/ Stagnation point flow of hybrid nanofluids over stretching/shrinking sheet with heat source/sink and constant wall temperature / Fatin Nur Ayuni Mohd Nor, Nur Fatihah Fauzi and Nurizatul Syarfinas Ahmad Bakhtiar Mohd Nor, Fatin Nur Ayuni Fauzi, Nur Fatihah Ahmad Bakhtiar, Nurizatul Syarfinas Equations In this research, the problem of stagnation point flow of hybrid nanofluids over stretching/shrinking sheet with heat source/sink impacts, as well as constant wall temperature is presented. The governing partial differential equations are transformed into nonlinear ordinary differential equations by applying suitable similarity transformations. These equations are then solved numerically using the Runge– Kutta–Fehlberg (RKF) method for some related parameters. For this research, the water-based nanofluid is considered with five types of nanoparticles: copper (Cu), alumina (A1₂O₃), silver titania (TiO₂) and iron (Fe₃O₄). The numerical solutions on the skin friction coefficient, (Cf Rex ½), Nusselt number, Nux Rex-½, velocity profiles, f'(η) and temperature profiles θ(η) influenced by the shrinking parameter, λ , the heat sink parameter, β , the first nanoparticle volume fraction, ф₁ and the second nanoparticle volume fraction, ф₂ are graphically displayed and discussed in more details. As a result, skin friction coefficient, Cf Rex ½ decreases while heat transfer rate, Nux Rex-½ increase for all combinations of hybrid nanofluids when stretching/shrinking parameter, (λ >0, λ <0) increase. College of Computing, Informatics and Media, UiTM Perlis 2023 Book Section PeerReviewed text en https://ir.uitm.edu.my/id/eprint/100746/1/100746.pdf Stagnation point flow of hybrid nanofluids over stretching/shrinking sheet with heat source/sink and constant wall temperature / Fatin Nur Ayuni Mohd Nor, Nur Fatihah Fauzi and Nurizatul Syarfinas Ahmad Bakhtiar. (2023) In: Research Exhibition in Mathematics and Computer Sciences (REMACS 5.0). College of Computing, Informatics and Media, UiTM Perlis, pp. 121-122. ISBN 978-629-97934-0-3
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic Equations
spellingShingle Equations
Mohd Nor, Fatin Nur Ayuni
Fauzi, Nur Fatihah
Ahmad Bakhtiar, Nurizatul Syarfinas
Stagnation point flow of hybrid nanofluids over stretching/shrinking sheet with heat source/sink and constant wall temperature / Fatin Nur Ayuni Mohd Nor, Nur Fatihah Fauzi and Nurizatul Syarfinas Ahmad Bakhtiar
description In this research, the problem of stagnation point flow of hybrid nanofluids over stretching/shrinking sheet with heat source/sink impacts, as well as constant wall temperature is presented. The governing partial differential equations are transformed into nonlinear ordinary differential equations by applying suitable similarity transformations. These equations are then solved numerically using the Runge– Kutta–Fehlberg (RKF) method for some related parameters. For this research, the water-based nanofluid is considered with five types of nanoparticles: copper (Cu), alumina (A1₂O₃), silver titania (TiO₂) and iron (Fe₃O₄). The numerical solutions on the skin friction coefficient, (Cf Rex ½), Nusselt number, Nux Rex-½, velocity profiles, f'(η) and temperature profiles θ(η) influenced by the shrinking parameter, λ , the heat sink parameter, β , the first nanoparticle volume fraction, ф₁ and the second nanoparticle volume fraction, ф₂ are graphically displayed and discussed in more details. As a result, skin friction coefficient, Cf Rex ½ decreases while heat transfer rate, Nux Rex-½ increase for all combinations of hybrid nanofluids when stretching/shrinking parameter, (λ >0, λ <0) increase.
format Book Section
author Mohd Nor, Fatin Nur Ayuni
Fauzi, Nur Fatihah
Ahmad Bakhtiar, Nurizatul Syarfinas
author_facet Mohd Nor, Fatin Nur Ayuni
Fauzi, Nur Fatihah
Ahmad Bakhtiar, Nurizatul Syarfinas
author_sort Mohd Nor, Fatin Nur Ayuni
title Stagnation point flow of hybrid nanofluids over stretching/shrinking sheet with heat source/sink and constant wall temperature / Fatin Nur Ayuni Mohd Nor, Nur Fatihah Fauzi and Nurizatul Syarfinas Ahmad Bakhtiar
title_short Stagnation point flow of hybrid nanofluids over stretching/shrinking sheet with heat source/sink and constant wall temperature / Fatin Nur Ayuni Mohd Nor, Nur Fatihah Fauzi and Nurizatul Syarfinas Ahmad Bakhtiar
title_full Stagnation point flow of hybrid nanofluids over stretching/shrinking sheet with heat source/sink and constant wall temperature / Fatin Nur Ayuni Mohd Nor, Nur Fatihah Fauzi and Nurizatul Syarfinas Ahmad Bakhtiar
title_fullStr Stagnation point flow of hybrid nanofluids over stretching/shrinking sheet with heat source/sink and constant wall temperature / Fatin Nur Ayuni Mohd Nor, Nur Fatihah Fauzi and Nurizatul Syarfinas Ahmad Bakhtiar
title_full_unstemmed Stagnation point flow of hybrid nanofluids over stretching/shrinking sheet with heat source/sink and constant wall temperature / Fatin Nur Ayuni Mohd Nor, Nur Fatihah Fauzi and Nurizatul Syarfinas Ahmad Bakhtiar
title_sort stagnation point flow of hybrid nanofluids over stretching/shrinking sheet with heat source/sink and constant wall temperature / fatin nur ayuni mohd nor, nur fatihah fauzi and nurizatul syarfinas ahmad bakhtiar
publisher College of Computing, Informatics and Media, UiTM Perlis
publishDate 2023
url https://ir.uitm.edu.my/id/eprint/100746/1/100746.pdf
https://ir.uitm.edu.my/id/eprint/100746/
_version_ 1811598174253481984
score 13.211869

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