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A New Geometric Reasoning Technique for Hot Spot Prediction in Sand Casting

In this paper, we report the use of medial axes transformation technique to predict temperature pro- ¯le and hot spots in solidifying castings. In essence, we proposed a very simplistic yet comprehensive tem- perature interpolation algorithm which can solve the solidi¯cation problem qualitative...

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Main Authors: Pao, William, Ransing, Rajesh S, Lewis, Roland W
Format: Article
Published: IEEE 2005
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://eprints.utp.edu.my/6456/1/ECTI1.pdf
http://www.ecti-thailand.org/assets/papers/170_pub_15.pdf
http://eprints.utp.edu.my/6456/
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spelling my.utp.eprints.64562017-01-19T08:27:27Z A New Geometric Reasoning Technique for Hot Spot Prediction in Sand Casting Pao, William Ransing, Rajesh S Lewis, Roland W TJ Mechanical engineering and machinery In this paper, we report the use of medial axes transformation technique to predict temperature pro- ¯le and hot spots in solidifying castings. In essence, we proposed a very simplistic yet comprehensive tem- perature interpolation algorithm which can solve the solidi¯cation problem qualitative and quantitatively. The method has the advantages of both the geometric reasoning technique and the conventional numerical simulation. We illustrate the feasibility of the pro- posed temperature interpolation technique by com- paring its solutions with both pure geometric reason- ing technique and the ¯nite element method. IEEE 2005-11-01 Article PeerReviewed application/pdf http://eprints.utp.edu.my/6456/1/ECTI1.pdf http://www.ecti-thailand.org/assets/papers/170_pub_15.pdf Pao, William and Ransing, Rajesh S and Lewis, Roland W (2005) A New Geometric Reasoning Technique for Hot Spot Prediction in Sand Casting. IEEE ECTI Transaction on Electrical Engineering, Electronics and Communications, 4 (1). pp. 34-38. http://eprints.utp.edu.my/6456/
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Institutional Repository
url_provider http://eprints.utp.edu.my/
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Pao, William
Ransing, Rajesh S
Lewis, Roland W
A New Geometric Reasoning Technique for Hot Spot Prediction in Sand Casting
description In this paper, we report the use of medial axes transformation technique to predict temperature pro- ¯le and hot spots in solidifying castings. In essence, we proposed a very simplistic yet comprehensive tem- perature interpolation algorithm which can solve the solidi¯cation problem qualitative and quantitatively. The method has the advantages of both the geometric reasoning technique and the conventional numerical simulation. We illustrate the feasibility of the pro- posed temperature interpolation technique by com- paring its solutions with both pure geometric reason- ing technique and the ¯nite element method.
format Article
author Pao, William
Ransing, Rajesh S
Lewis, Roland W
author_facet Pao, William
Ransing, Rajesh S
Lewis, Roland W
author_sort Pao, William
title A New Geometric Reasoning Technique for Hot Spot Prediction in Sand Casting
title_short A New Geometric Reasoning Technique for Hot Spot Prediction in Sand Casting
title_full A New Geometric Reasoning Technique for Hot Spot Prediction in Sand Casting
title_fullStr A New Geometric Reasoning Technique for Hot Spot Prediction in Sand Casting
title_full_unstemmed A New Geometric Reasoning Technique for Hot Spot Prediction in Sand Casting
title_sort new geometric reasoning technique for hot spot prediction in sand casting
publisher IEEE
publishDate 2005
url http://eprints.utp.edu.my/6456/1/ECTI1.pdf
http://www.ecti-thailand.org/assets/papers/170_pub_15.pdf
http://eprints.utp.edu.my/6456/
_version_ 1738655488802816000
score 13.211869

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