Structural Engineering and Mechanics

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Magnetothermoelastic stress in orthotropic hollow cylinders due to radially symmetric thermal and mechanical loads

  • Dai, H.L. (Department of Engineering Mechanics, Hunan University) ;
  • Fu, Y.M. (Department of Engineering Mechanics, Hunan University)
  • Received : 2005.10.17
  • Accepted : 2006.07.03
  • Published : 2006.12.20
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Abstract

In the paper, a direct method of solution of the Navier equation is presented. An orthotropic thick hollow cylinder under a one-dimensional steady-state temperature distribution and a uniform magnetic field with general types of thermal and mechanical boundary conditions is considered. The Navier equation in terms of displacement is derived and solved analytically by the direct method, and magnetothermoelastic responses and perturbation of the magnetic field vector in the orthotropic thick hollow cylinder is described. The present method is suitable for orthotropic thick hollow cylinders placed in an axial magnetic field with arbitrary thermal and mechanical boundary conditions. Finally, numerical examples are carried out and discussed.

Keywords

References

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Cited by

  1. Transient Response in a Bi-material Cylinder of Soft Ferromagnetic Material Subjected to Magnetic Shock vol.34, pp.2, 2006, https://doi.org/10.1007/s10338-020-00202-y