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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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 |
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Q Science (General) Shafie, Sharidan Amin, Norsarahaida Numerical solution for g-jitter induced free convection boundary layer from a sphere using keller-box method |
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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 |
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Penerbit UTM |
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2007 |
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http://eprints.utm.my/id/eprint/13676/ |
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1643646251433984000 |
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13.211869 |