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Numerical simulation of jet impingement cooling on a smooth concave surface

Jet impingement has been widely used as a means of heat removal because of its advantages in effective removal of locally concentrated heat and easy adjustment to the location where cooling is needed. Typical applications are paper drying, cooling of electronic chips, annealing of glass and el...

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Main Author: Md Seri, Suzairin
Format: Thesis
Language:English
English
English
Published: 2009
Subjects:
TJ Mechanical engineering and machinery
TJ255-265 Heat engines
Online Access:http://eprints.uthm.edu.my/7461/1/24p%20SUZAIRIN%20MD%20SERI.pdf
http://eprints.uthm.edu.my/7461/2/SUZAIRIN%20MD%20SERI%20COPYRIGHT%20DECLARATION.pdf
http://eprints.uthm.edu.my/7461/3/SUZAIRIN%20MD%20SERI%20WATERMARK.pdf
http://eprints.uthm.edu.my/7461/
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spelling my.uthm.eprints.74612022-07-24T03:49:17Z http://eprints.uthm.edu.my/7461/ Numerical simulation of jet impingement cooling on a smooth concave surface Md Seri, Suzairin TJ Mechanical engineering and machinery TJ255-265 Heat engines Jet impingement has been widely used as a means of heat removal because of its advantages in effective removal of locally concentrated heat and easy adjustment to the location where cooling is needed. Typical applications are paper drying, cooling of electronic chips, annealing of glass and elimination of excessive thermal load near the leading edge of gas turbine blade inner surface. More studies of jet impingement cooling are reported on flat surfaces than on concave and convex surfaces. For the flows on concave surface, the centripetal force due to the curvature makes the flow unstable and produces Taylor-Gortler vortices. Such vortices are known to enhance momentum and energy transfer and thereby heat transfer rate on the surface. The present study involves a 2-dimensional simulation of homogeneous air jet impinging normally onto a smooth concave surface from a single slot nozzle by means of the Computational Fluid Dynamics software FLUENT. 2009-03 Thesis NonPeerReviewed text en http://eprints.uthm.edu.my/7461/1/24p%20SUZAIRIN%20MD%20SERI.pdf text en http://eprints.uthm.edu.my/7461/2/SUZAIRIN%20MD%20SERI%20COPYRIGHT%20DECLARATION.pdf text en http://eprints.uthm.edu.my/7461/3/SUZAIRIN%20MD%20SERI%20WATERMARK.pdf Md Seri, Suzairin (2009) Numerical simulation of jet impingement cooling on a smooth concave surface. Masters thesis, Universiti Tun Hussein Onn Malaysia.
institution Universiti Tun Hussein Onn Malaysia
building UTHM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tun Hussein Onn Malaysia
content_source UTHM Institutional Repository
url_provider http://eprints.uthm.edu.my/
language English
English
English
topic TJ Mechanical engineering and machinery
TJ255-265 Heat engines
spellingShingle TJ Mechanical engineering and machinery
TJ255-265 Heat engines
Md Seri, Suzairin
Numerical simulation of jet impingement cooling on a smooth concave surface
description Jet impingement has been widely used as a means of heat removal because of its advantages in effective removal of locally concentrated heat and easy adjustment to the location where cooling is needed. Typical applications are paper drying, cooling of electronic chips, annealing of glass and elimination of excessive thermal load near the leading edge of gas turbine blade inner surface. More studies of jet impingement cooling are reported on flat surfaces than on concave and convex surfaces. For the flows on concave surface, the centripetal force due to the curvature makes the flow unstable and produces Taylor-Gortler vortices. Such vortices are known to enhance momentum and energy transfer and thereby heat transfer rate on the surface. The present study involves a 2-dimensional simulation of homogeneous air jet impinging normally onto a smooth concave surface from a single slot nozzle by means of the Computational Fluid Dynamics software FLUENT.
format Thesis
author Md Seri, Suzairin
author_facet Md Seri, Suzairin
author_sort Md Seri, Suzairin
title Numerical simulation of jet impingement cooling on a smooth concave surface
title_short Numerical simulation of jet impingement cooling on a smooth concave surface
title_full Numerical simulation of jet impingement cooling on a smooth concave surface
title_fullStr Numerical simulation of jet impingement cooling on a smooth concave surface
title_full_unstemmed Numerical simulation of jet impingement cooling on a smooth concave surface
title_sort numerical simulation of jet impingement cooling on a smooth concave surface
publishDate 2009
url http://eprints.uthm.edu.my/7461/1/24p%20SUZAIRIN%20MD%20SERI.pdf
http://eprints.uthm.edu.my/7461/2/SUZAIRIN%20MD%20SERI%20COPYRIGHT%20DECLARATION.pdf
http://eprints.uthm.edu.my/7461/3/SUZAIRIN%20MD%20SERI%20WATERMARK.pdf
http://eprints.uthm.edu.my/7461/
_version_ 1739830462451286016
score 13.211869

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