Authors: Demir, O. K.
Psyk, V.
Tekkaya, A. E.
Title: Simulation of Wrinkle Formation in Free Electromagnetic Tube Compression
Language (ISO): en
Abstract: A 3-dimensional (3D) finite element (FE) simulation of free electromagnetic (EM) tube compression was performed with the aim of predicting wrinkle formation. Staggered coupling was applied between the EM and mechanical parts of the problem. The full 360° portion of the problem was modelled since the wrinkle formation does not represent any symmetry in circumferential direction. The initial geometric imperfections of the tube were measured and included in the model to trigger buckling. The deformed geometry with the wrinkles could be predicted accurately.
Subject Headings: buckling
electromagnetic tube compression
finite element simulation
Issue Date: 2010
Provenance: Institut für Umformtechnik - Technische Universität Dortmund
Is part of: 4th International Conference on High Speed Forming, March 9th-10th 2010 Columbus, Ohio, USA
Appears in Collections:ICHSF 2010

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