Simulation of a magneto-mechanical damping machine: analysis,discretization, results |
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| Affiliation: | 1. LGEP-UMR 8507 CNRS, Plateau de Moulon, 91192 Gif-Sur-Yvette, France;2. IAN-CNR, Via Ferrata 1, 27100 Pavia, Italy;3. LAN-UMR 7583 CNRS, University of Paris VI, 4 Place Jussieu 75252 Paris, France;4. ASCI-UPR 9029 CNRS, Bat. 506, University of Paris XI, 91403 Orsay, France;1. Conducting polymers in composites and applications Research group, Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City, Vietnam;2. Intelligent Materials and Systems Lab, Institute of Technology, University of Tartu, Nooruse 1, 50411 Tartu, Estonia;3. Laboratory of Laser Spectroscopy, Institute of Physics, University of Tartu, W. Ostwaldi Str 1, 50411 Tartu, Estonia;1. Department of Production Engineering, VSSUT, Burla, Odisha 768018, India;2. School of Mechanical Engineering, KIIT Deemed to be University, Bhubaneswar 751024, India;1. Department of Chemistry, Western Washington University, 516 High St. Bellingham, WA 98225-9164, United States;2. Department of Physics and Astronomy, Western Washington University, 516 High St. Bellingham, WA 98225-9164, United States;3. Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, Washington 99352, United States;1. Department of Chemistry, Western Washington University, 516 High St., Bellingham, WA, 98225-9150, USA;2. Department of Physics and Astronomy, Western Washington University, 516 High St., Bellingham, WA, 98225-9150, USA |
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| Abstract: | This paper presents and analyzes a method for the simulation of the dynamical behavior of a coupled magneto-mechanical system such as a damping machine. We consider a two-dimensional model based on the transverse magnetic formulation of the eddy currents problem for the electromagnetic part and on the motion equation of a rotating rigid body for the mechanical part.The magnetic system is discretized in space by means of Lagrangian finite elements and the sliding mesh mortar method is used to account for the rotation. In time, a one step Euler method is used, implicit for the magnetic and velocity equations. The coupled differential system is solved with an explicit procedure. |
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