On adaptive mesh refinement in wrinkling prediction analysis

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Selman, A. and Meinders, T. and Boogaard van den, A.H. and Huetink, J. (2002) On adaptive mesh refinement in wrinkling prediction analysis. In: Fifth ESAFORM Conference on Material Forming, April 14-17, 2002, Krakow, Poland.

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Abstract:Hutchinson approach has been successfully used by a number of researchers in thin sheet metal forming processes for wrinkling prediction. However, Hutchinson approach is limited to regions of the sheet that are free of any contact. Therefore, a new wrinkling indicator that can be used in the contact areas is proposed. Discretisation error indicators are also used to present a comprehensive approach to wrinkling prediction analysis.
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/59413
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