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Mixed convection boundary layer flow of viscoelastic fluids past a sphere with constant wall temperature

The mixed convection boundary layer of a viscoelastic fluid past a sphere with constant temperature is discussed. The governing non-similar partial differential equations are first transformed into dimensionless forms and then solved numerically using the Keller-box method by augmenting an extra bou...

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Main Authors: Wan Abdullah, Wan Rukaida, Nor Ishak, Azrin Sharmin
Format: Conference or Workshop Item
Published: 2018
Subjects:
QA Mathematics
Online Access:http://eprints.utm.my/id/eprint/83931/
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spelling my.utm.839312019-11-18T03:36:47Z http://eprints.utm.my/id/eprint/83931/ Mixed convection boundary layer flow of viscoelastic fluids past a sphere with constant wall temperature Wan Abdullah, Wan Rukaida Nor Ishak, Azrin Sharmin QA Mathematics The mixed convection boundary layer of a viscoelastic fluid past a sphere with constant temperature is discussed. The governing non-similar partial differential equations are first transformed into dimensionless forms and then solved numerically using the Keller-box method by augmenting an extra boundary condition at infinity. Numerical results are presented for different values of the viscoelastic and mixed convection parameters K and λ, respectively. It is found that for cases of cooling sphere (λ < 0)and heating sphere (λ > 0), the boundary layer separates from the sphere. 2018-11 Conference or Workshop Item PeerReviewed Wan Abdullah, Wan Rukaida and Nor Ishak, Azrin Sharmin (2018) Mixed convection boundary layer flow of viscoelastic fluids past a sphere with constant wall temperature. In: Final Year Project Proceeding 2018, 23 May 2018 through 24 May 2018, UTM Skudai.
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic QA Mathematics
spellingShingle QA Mathematics
Wan Abdullah, Wan Rukaida
Nor Ishak, Azrin Sharmin
Mixed convection boundary layer flow of viscoelastic fluids past a sphere with constant wall temperature
description The mixed convection boundary layer of a viscoelastic fluid past a sphere with constant temperature is discussed. The governing non-similar partial differential equations are first transformed into dimensionless forms and then solved numerically using the Keller-box method by augmenting an extra boundary condition at infinity. Numerical results are presented for different values of the viscoelastic and mixed convection parameters K and λ, respectively. It is found that for cases of cooling sphere (λ < 0)and heating sphere (λ > 0), the boundary layer separates from the sphere.
format Conference or Workshop Item
author Wan Abdullah, Wan Rukaida
Nor Ishak, Azrin Sharmin
author_facet Wan Abdullah, Wan Rukaida
Nor Ishak, Azrin Sharmin
author_sort Wan Abdullah, Wan Rukaida
title Mixed convection boundary layer flow of viscoelastic fluids past a sphere with constant wall temperature
title_short Mixed convection boundary layer flow of viscoelastic fluids past a sphere with constant wall temperature
title_full Mixed convection boundary layer flow of viscoelastic fluids past a sphere with constant wall temperature
title_fullStr Mixed convection boundary layer flow of viscoelastic fluids past a sphere with constant wall temperature
title_full_unstemmed Mixed convection boundary layer flow of viscoelastic fluids past a sphere with constant wall temperature
title_sort mixed convection boundary layer flow of viscoelastic fluids past a sphere with constant wall temperature
publishDate 2018
url http://eprints.utm.my/id/eprint/83931/
_version_ 1654960036058759168
score 13.211869

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