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Advanced numerical methods for F. E. simulation of metal forming processes

Abstract : The classical scientific basis for finite element modeling of metal forming processes is first recalled. Several developments in advanced topics are summarized: adaptive and anisotropic remeshing, parallel solving, multi material deformation. More recent researches in numerical analysis are outlined, including multi grid and multi mesh methods, mainly devoted to decrease computation time, automatic optimization method for faster and more effective design of forming processes. The link of forming simulation and structural computations is considered with emphasis on the necessity to predict the final mechanical properties. Finally a brief account of computation at the micro scale level is given.
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Submitted on : Friday, October 1, 2010 - 10:07:56 AM
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Jean-Loup Chenot, Marc Bernacki, Lionel Fourment, Richard Ducloux. Advanced numerical methods for F. E. simulation of metal forming processes. NUMIFORM 2010: Proceedings of the 10th International Conference on Numerical Methods in Industrial Forming Processes Dedicated to Professor O. C. Zienkiewicz (1921–2009), Jun 2010, Pohang, North Korea. pp.Pages 27-38, ⟨10.1063/1.3457563⟩. ⟨hal-00522596⟩



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