Validation of Different Approaches to Coupled Electrodynamic-Structural Mechanical Simulation of Electromagnetic Forming

Blum, H.; Joswig, A.; Klocke, M.; Kulig, S.; Stiemer, M.; Suttmeier, F. T.

Validation of Different Approaches to Coupled Electrodynamic-Structural Mechanical Simulation of Electromagnetic Forming

dc.contributor.author	Blum, H.	de
dc.contributor.author	Joswig, A.	de
dc.contributor.author	Klocke, M.	de
dc.contributor.author	Kulig, S.	de
dc.contributor.author	Stiemer, M.	de
dc.contributor.author	Suttmeier, F. T.	de
dc.date.accessioned	2010-04-08T08:37:13Z
dc.date.available	2010-04-08T08:37:13Z
dc.date.issued	2004	de
dc.description.abstract	Electromagnetic forming (EF) is a high speed forming process in which strain rates of over 103 s^(-1) are achieved. The workpiece is deformed by the Lorentz force resulting from the interaction of a fast varying electro magnetic field with the eddy currents induced by the field in the workpiece. Within a research group (FOR 443) funded by the German Research Foundation (DFG) an object oriented simulation tool for this multi physical process has been developed (SOFAR), that can handle the fully coupled simulation in a single software environment. In this contribution, details of the algorithmic implementation of the electromagnetic side of the coupled model are discussed and validated. Basis of this validation are benchmark simulations developed for this purpose. In particular, the implementation of transient field computation for coupled problems within SOFAR is compared with an experienced FD-code (FELMEC) developed at the Institute of Electrical Machines, Drives and Power Electronics.	en
dc.identifier.uri	http://hdl.handle.net/2003/27046
dc.identifier.uri	http://dx.doi.org/10.17877/DE290R-12998
dc.language.iso	en	de
dc.publisher	Institut für Umformtechnik - Technische Universität Dortmund	de
dc.relation.ispartof	1st International Conference on High Speed Forming, March 31, April 1, 2004, Dortmund, Germany	de
dc.subject	electromagnetic forming	en
dc.subject	modeling	en
dc.subject	simulation	en
dc.subject.ddc	620	de
dc.subject.ddc	670	de
dc.title	Validation of Different Approaches to Coupled Electrodynamic-Structural Mechanical Simulation of Electromagnetic Forming	en
dc.type	Text	de
dc.type.publicationtype	conferenceObject	de
dcterms.accessRights	open access

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