The effect of rotation on the nonlinear magnetoelastic response of a circular cylindrical tube |
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| Institution: | 1. Centre of Mechanics and Structural Dynamics, Vienna University of Technology, Wiedner Hauptstrasse 8-10/E2063, 1040 Vienna, Austria;2. Department of Mathematics, University of Glasgow, Glasgow G12 8QW, UK;3. Sezione di Ingegneria Industriale, Dipartimento di Ingegneria dell’Innovazione, Università degli Studi di Lecce, Lecce 73100, Italy;1. College of Physics and Electronic Engineering, Sichuan Normal University, Chengdu 610066, PR China;2. Inner Mongolia Key Laboratory for Utilization of Bayan Obo Multi-Metallic Resources, School of Mathematics, Physics and Biological Engineering, Inner Mongolia University of Science and Technology, Baotou 014010, PR China;1. Inner Mongolia Key Laboratory for Utilization of Bayan Obo Multi-Metallic Resources, Elected State Key Laboratory, Department of Applied Physics, College of Science, Inner Mongolia University of Science and Technology, Baotou 014010, China;2. Ningbo Institute of Industrial Technology, Chinese Academy of Sciences, Ningbo 315201, China;3. College of Physics and Electronic Engineering, Sichuan Normal University, Chengdu 610066, China;1. School of Micro-Electronics and Solid-Electronics, University of Electronic Science and Technology of China, Chengdu 610054, People’s Republic of China;2. School of Management and Economics, University of Electronic Science and Technology of China, Chengdu 610054, People’s Republic of China |
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| Abstract: | In this paper we use a recently developed concise general theory of nonlinear magnetoelasticity to analyze the mechanical response of (a) a circular cylindrical tube under steady rotation about its axis in an azimuthal magnetic field, and (b) a solid circular cylinder also under steady rotation about its axis in an axial magnetic field. It is found that for problem (a) the magnetic field can either enhance or counteract the effect of rotation, while for problem (b) the magnetic field reinforces the effect of rotation. |
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