Determination of Heat Transfer Coefficient for an Interaction of Sub-cooled Gas and Metal

Determination of Heat Transfer Coefficient for an Interaction of Sub-cooled Gas and Metal

Heat transfer coefficient (HTC) for a hot metal surface and their surrounding is one of the need be defined parameter in hot forming process. This study has been conducted to determine the HTC for an interaction between sub-cooled gas sprayed on a hot metal surface. Both experiments and finite eleme...

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Main Author: Mohd Zaidi, Sidek
Format: Article
Language:English
Published: IOP Publishing 2016
Subjects:
TS Manufactures
Online Access:http://umpir.ump.edu.my/id/eprint/12509/
http://umpir.ump.edu.my/id/eprint/12509/
http://umpir.ump.edu.my/id/eprint/12509/
http://umpir.ump.edu.my/id/eprint/12509/1/Determination%20of%20heat%20transfer%20coefficient%20for%20an%20interaction%20of%20sub-cooled%20gas%20and%20metal.pdf
id ump-12509
recordtype eprints
spelling ump-125092018-03-12T01:26:41Z http://umpir.ump.edu.my/id/eprint/12509/ Determination of Heat Transfer Coefficient for an Interaction of Sub-cooled Gas and Metal Mohd Zaidi, Sidek TS Manufactures Heat transfer coefficient (HTC) for a hot metal surface and their surrounding is one of the need be defined parameter in hot forming process. This study has been conducted to determine the HTC for an interaction between sub-cooled gas sprayed on a hot metal surface. Both experiments and finite element have been adopted in this work. Initially, the designated experiment was conducted to obtain temperature history of spray cooling process. Then, an inverse method was adopted to calculate the HTC value before we validate in a finite element simulation model. The result shows that the heat transfer coefficient for interaction of subcooled gas and hot metal surface is 1000 W/m2K. IOP Publishing 2016 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/12509/1/Determination%20of%20heat%20transfer%20coefficient%20for%20an%20interaction%20of%20sub-cooled%20gas%20and%20metal.pdf Mohd Zaidi, Sidek (2016) Determination of Heat Transfer Coefficient for an Interaction of Sub-cooled Gas and Metal. Materials Science and Engineering, 114. pp. 1-8. ISSN 1757-899X http://iopscience.iop.org/article/10.1088/1757-899X/114/1/012034/meta doi:10.1088/1757-899X/114/1/012034
repository_type Digital Repository
institution_category Local University
institution Universiti Malaysia Pahang
building UMP Institutional Repository
collection Online Access
language English
topic TS Manufactures
spellingShingle TS Manufactures
Mohd Zaidi, Sidek
Determination of Heat Transfer Coefficient for an Interaction of Sub-cooled Gas and Metal
description Heat transfer coefficient (HTC) for a hot metal surface and their surrounding is one of the need be defined parameter in hot forming process. This study has been conducted to determine the HTC for an interaction between sub-cooled gas sprayed on a hot metal surface. Both experiments and finite element have been adopted in this work. Initially, the designated experiment was conducted to obtain temperature history of spray cooling process. Then, an inverse method was adopted to calculate the HTC value before we validate in a finite element simulation model. The result shows that the heat transfer coefficient for interaction of subcooled gas and hot metal surface is 1000 W/m2K.
format Article
author Mohd Zaidi, Sidek
author_facet Mohd Zaidi, Sidek
author_sort Mohd Zaidi, Sidek
title Determination of Heat Transfer Coefficient for an Interaction of Sub-cooled Gas and Metal
title_short Determination of Heat Transfer Coefficient for an Interaction of Sub-cooled Gas and Metal
title_full Determination of Heat Transfer Coefficient for an Interaction of Sub-cooled Gas and Metal
title_fullStr Determination of Heat Transfer Coefficient for an Interaction of Sub-cooled Gas and Metal
title_full_unstemmed Determination of Heat Transfer Coefficient for an Interaction of Sub-cooled Gas and Metal
title_sort determination of heat transfer coefficient for an interaction of sub-cooled gas and metal
publisher IOP Publishing
publishDate 2016
url http://umpir.ump.edu.my/id/eprint/12509/
http://umpir.ump.edu.my/id/eprint/12509/
http://umpir.ump.edu.my/id/eprint/12509/
http://umpir.ump.edu.my/id/eprint/12509/1/Determination%20of%20heat%20transfer%20coefficient%20for%20an%20interaction%20of%20sub-cooled%20gas%20and%20metal.pdf
first_indexed 2023-09-18T22:14:14Z
last_indexed 2023-09-18T22:14:14Z
_version_ 1777415229643161600

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