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

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.

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Abstract

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.

Item Type:Article
Subjects:T Technology > TJ Mechanical engineering and machinery
Departments / MOR / COE:Departments > Mechanical Engineering
ID Code:6456
Deposited By: Dr William Pao
Deposited On:26 Sep 2011 09:36
Last Modified:19 Jan 2017 08:27

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