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Numerical solution for g-jitter induced free convection boundary layer from a sphere using keller-box method

The free convection from a sphere, which is subjected to a constant surface heat ?ux in the presence of g-jitter is theoretically investigated in this chapter. The governing equations of motion are ?rst non-dimensionalized and the resulting equations obtained after the introduction of vorticity are...

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Main Authors: Shafie, Sharidan, Amin, Norsarahaida
Format: Book Section
Published: Penerbit UTM 2007
Subjects:
Q Science (General)
Online Access:http://eprints.utm.my/id/eprint/13676/
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spelling my.utm.136762011-08-15T05:39:53Z http://eprints.utm.my/id/eprint/13676/ Numerical solution for g-jitter induced free convection boundary layer from a sphere using keller-box method Shafie, Sharidan Amin, Norsarahaida Q Science (General) The free convection from a sphere, which is subjected to a constant surface heat ?ux in the presence of g-jitter is theoretically investigated in this chapter. The governing equations of motion are ?rst non-dimensionalized and the resulting equations obtained after the introduction of vorticity are solved numerically using an implicit ?nite di?erence method for a limiting case Re ? 1 or the boundary layer approximations. Table and graphical results for the skin friction and wall temperature distributions as well as for the velocity and temperature pro?les are presented and discussed for various parametric physical conditions Prandtl number, P r = 0.72, 1 and 6.8. Results indicate that g-jitter induced convective ?ows is stronger when P r is small Penerbit UTM 2007 Book Section PeerReviewed Shafie, Sharidan and Amin, Norsarahaida (2007) Numerical solution for g-jitter induced free convection boundary layer from a sphere using keller-box method. In: Recent Advances in Theoretical and Numerical Methods. Penerbit UTM , Johor, pp. 137-152. ISBN 978-983-52-0610-8
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 Q Science (General)
spellingShingle Q Science (General)
Shafie, Sharidan
Amin, Norsarahaida
Numerical solution for g-jitter induced free convection boundary layer from a sphere using keller-box method
description The free convection from a sphere, which is subjected to a constant surface heat ?ux in the presence of g-jitter is theoretically investigated in this chapter. The governing equations of motion are ?rst non-dimensionalized and the resulting equations obtained after the introduction of vorticity are solved numerically using an implicit ?nite di?erence method for a limiting case Re ? 1 or the boundary layer approximations. Table and graphical results for the skin friction and wall temperature distributions as well as for the velocity and temperature pro?les are presented and discussed for various parametric physical conditions Prandtl number, P r = 0.72, 1 and 6.8. Results indicate that g-jitter induced convective ?ows is stronger when P r is small
format Book Section
author Shafie, Sharidan
Amin, Norsarahaida
author_facet Shafie, Sharidan
Amin, Norsarahaida
author_sort Shafie, Sharidan
title Numerical solution for g-jitter induced free convection boundary layer from a sphere using keller-box method
title_short Numerical solution for g-jitter induced free convection boundary layer from a sphere using keller-box method
title_full Numerical solution for g-jitter induced free convection boundary layer from a sphere using keller-box method
title_fullStr Numerical solution for g-jitter induced free convection boundary layer from a sphere using keller-box method
title_full_unstemmed Numerical solution for g-jitter induced free convection boundary layer from a sphere using keller-box method
title_sort numerical solution for g-jitter induced free convection boundary layer from a sphere using keller-box method
publisher Penerbit UTM
publishDate 2007
url http://eprints.utm.my/id/eprint/13676/
_version_ 1643646251433984000
score 13.18916

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