An algorithm to make your implicit code competitive with an explicit code for large scale problems

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Meinders, T. and Boogaard van den, A.H. and Huetink, J. (2002) An algorithm to make your implicit code competitive with an explicit code for large scale problems. In: NUMISHEET 2002, 2002.

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Abstract:To intensify the use of implicit finite element codes for solving large scale problems, the computation
time of these codes has to be decreased drastically. A method is developed which decreases the
computational time of implicit codes by factors. The method is based on introducing inertia effects into the
implicit finite element code in combination with the use of iterative solvers. Deep drawing simulations are
performed to investigate the performance of the dynamics contributions in combination with iterative solvers.
It is concluded that the computation time can be decreased by a factor 5-10.
Item Type:Conference or Workshop Item
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Engineering Technology (CTW)
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Link to this item:http://purl.utwente.nl/publications/59400
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