Transactions of Materials Processing (소성∙가공)

The Korean Society for Technology of Plasticity and materials processing (한국소성∙가공학회)
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Finite Element Analysis of Axisymmetric Hot Extrusion Through Continuous Dies Using the Arbitrary Lagrangian-Eulerian Description

곡면금형을 통한 축대창 열간 압출의 ALE 유한요소 해석

  • 강연식 (한국과학기술원 정밀공학과) ;
  • 양동열 (한국과학기술원 정밀공학과)
  • Published : 1995.03.01
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Abstract

The arbitrary Lagrangian-Eulerian(ALE) finite element analysis is applied to the axisymmetric hot extrusion through continuous dies. In order to simulate hot forming problems, an ALE scheme for temperature analysis is proposed. The computed results are compared with experimental results as with those by pure Lagrangian method. In the present study mesh control is accomplished by the use of isoparametric mapping of quadrilaterals.

Keywords

References

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