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Optimal riser design in sand casting process with evolutionary topology optimization

delete2008-07-17
delete25
PRE
AI
R
Rouhollah Tavakoli *
P
P. Davami
DOI:10.1007/s00158-008-0282-zdelete
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Abstract

Abstract

En 中文
The optimal design of a casting feeding system is considered. The riser topology is systematically modified to minimize the riser volume, while simultaneously ensuring that no defect appears in the product. In this approach, we combine finite-difference analysis of the solidification process with evolutionary topology optimization to systematically improve the feeding system design. The outstanding features of the presented method are: its efficiency, ease of implementation and simplifying definition of the initial design. The efficiency and capability of the presented method are supported by illustrative examples.
Keywords:
Casting optimization
Feeder design
Riser optimization

Journal

Structural and Multidisciplinary Optimization cover
Structural and Multidisciplinary Optimization
IF:
4
Papers:
4.9K
Citations:
1.7W

Organization

S
Sharif University of Technology
Scholars:
1.1W
Papers: 1.1W
Citations: 9.5K
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