Comparison of artificial dissipation and limited flux schemes in Arbitrary Lagrangian-Eulerian finite element formulations

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Helm, P.N. and Huetink, J. and Akkerman, R. (1998) Comparison of artificial dissipation and limited flux schemes in Arbitrary Lagrangian-Eulerian finite element formulations. International Journal for Numerical Methods in Engineering, 41 (6). pp. 1057-1076. ISSN 0029-5981

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Abstract:A comparison is made between Arbitrary Lagrangian-Eulerian (ALE) finite element formulations for simulation of forming processes based on an artificial dissipation scheme and a limited flux scheme. The first ALE algorithm is based on an averaging procedure used in post-processing of finite element calculations. The second ALE algorithm stems from a finite difference method for compressible fluid dynamics. Both approaches have complementary characteristics with respect to accuracy and implementation.
Item Type:Article
Copyright:© 1998 Wiley InterScience
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Engineering Technology (CTW)
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Link to this item:http://purl.utwente.nl/publications/71474
Official URL:http://dx.doi.org/10.1002/(SICI)1097-0207(19980330)41:6<1057::AID-NME323>3.0.CO;2-4
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