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http://dx.doi.org/10.3795/KSME-A.2004.28.10.1475

Consideration on the Results of Metal Forming Simulation Based on MINI-Elements  

Lee Mincheol (경상대학교 항공기부품기술연구센터)
Chung Sukhwan (㈜쎄타텍)
Kwon Youngsam (㈜쎄타텍)
Joun Mansoo (경상대학교 기계항공공학부)
Publication Information
Transactions of the Korean Society of Mechanical Engineers A / v.28, no.10, 2004 , pp. 1475-1482 More about this Journal
Abstract
In this paper, the rigid-viscoplastic finite element solutions obtained by MINI-elements based triangular elements and tetrahedral elements are compared with those obtained from numerically well-behaved rectangular and hexahedral elements. The theoretical background of the MINI-elements is introduced in detail and the rigid-viscoplastic finite element formulation is also given. Discussion on the results of the MINI-elements is made with emphasis on the effect of a stabilizer simplifying velocity-bubble coupled terms.
Keywords
MINI-Elements; Triangular Element; Tetrahedral Element; Hexahedral Element; Rigid-Viscoplastic Finite Element Method;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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