Kinetic friction for multi-material arbitrary Lagrangian Eulerian extended finite element formulations |
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| Authors: | Efrem Vitali David Benson |
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| Affiliation: | (1) Department of Mechanical and Aerospace Engineering, University of California, San Diego, 9500 Gilmand Drive, La Jolla, CA 92093-0411, USA |
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| Abstract: | An extended finite element method (X-FEM) for classical kinetic friction laws in a multi-material arbitrary Lagrangian Eulerian
(MMALE) formulation is presented. The velocities of the nodes containing more than one material in their support are updated
through the nodal accelerations to account for the kinetic friction effects. Numerical results are presented and discussed.
Army Research Organization; contract/grant number: DAAD19-02-1-0266. |
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| Keywords: | Friction Contact Arbitrary Lagrangian Eulerian Extended finite element |
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