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Design Element Concept of squeeze casting process

Ahmad, Rosli and Gethin, D. T. and Lewis, R. W. (2012) Design Element Concept of squeeze casting process. Applied Mathematical Modelling, 36 (10). pp. 4760-4788. ISSN 0307-904X

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Abstract

Design sensitivity analysis and the application of Design Element Concept have been explored. Exploration has focused on expressed sensitivity with respect to material property and shape of the coolant channel. The Design Element Concept has been applied to the die domain, since the design elements can be considered as a direct mapping of the blocks that make up a die. Analytical methods such as Direct Differentiation Method(DDM) and Adjoint Variable Method (AVM) have been employed in calculating the design element sensitivities. All the calculated design element sensitivities were verified with the Finite Difference Method and the results showed close agreement. From the design element sensitivities distribution in the die, the results show that convergence can be observed as more design elements are employed.

Item Type: Article
Uncontrolled Keywords: squeeze casting; design sensitivity analysis; design element concept
Subjects: T Technology > TS Manufactures > TS200-770 Metal manufactures. Metalworking
Divisions: Faculty of Mechanical and Manufacturing Engineering > Department of Manufacturing and Industrial Engineering
Depositing User: Normajihan Abd. Rahman
Date Deposited: 11 Mar 2014 01:41
Last Modified: 22 Jan 2015 00:15
URI: http://eprints.uthm.edu.my/id/eprint/3905
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