Summary
A mixed Eulerian-Lagrangian finite element method has been developed to adapt nodal point locations independently from the actual material displacements.
Temperature and elastic-plastic material behaviour are included.Hardening and other deformation path dependent properties are determined by incremental treatment of convective terms.
A special contact element is developed to describe the thermal and mechanical boundary and interface behaviour.
Applications are shown by simulations of an upsetting problem, a cold rolling process with time dependent material properties and a deep drawing process.
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© 1988 Kluwer Academic Publishers
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Huétink, J., van der Lugt, J., Vreede, P.T. (1988). A Mixed Eulerian-Lagrangian Finite Element Method For Simulation Of Thermo-Mechanical Forming Processes. In: Chenot, J.L., Oñate, E. (eds) Modelling of Metal Forming Processes. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-1411-7_7
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DOI: https://doi.org/10.1007/978-94-009-1411-7_7
Publisher Name: Springer, Dordrecht
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