On adaptive mesh refinement in wrinkling prediction analysis

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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.
Original languageUndefined
Number of pages4
Publication statusPublished - 2002
EventESAFORM 2002: 5th International ESAFORM Conference on Material Forming - Krakow, Poland
Duration: 14 Apr 200217 Apr 2002
Conference number: 5

Conference

ConferenceESAFORM 2002
Abbreviated titleESAFORM
CountryPoland
CityKrakow
Period14/04/0217/04/02

Keywords

  • IR-59413

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