A Geometrical Continuous Remeshing Procedure for Application to Finite Element Calculation of Non-Steady State Forming Processes

J. P. Cescutti and J. L. Chenot
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J. P. Cescutti: Ecole Des Mines De Paris. Centre De Mise En Forme
J. L. Chenot: Ecole Des Mines De Paris. Centre De Mise En Forme

Chapter S17 in Numerical Techniques for Engineering Analysis and Design, 1987, pp 677-686 from Springer

Abstract: Abstract Based on an incompressible visco-plastic formulation a finite element program (FORGE2) is used to simulate isothermal forging. Two adaptative remeshing procedures are introduced, in order to achieve very large deformations, a static one and a continuous dynamic one. The two methods presented are applied to the plane strain upsetting and to the plane strain compression test. The results are compared and the advantages of continuous remeshing are discussed.

Keywords: Boundary Node; Finite Element Calculation; Grid Quality; Plane Strain Compression Test; Kinematic Velocity (search for similar items in EconPapers)
Date: 1987
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-94-009-3653-9_75

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DOI: 10.1007/978-94-009-3653-9_75

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