A Boundary Integral Formulation of the Plane Problem of Magneto-Elasticity for an Infinite Cylinder in a Transverse Magnetic Field

Abstract

The objective of this work is to present a boundary integral formulation for the static, linear plane strain problem of uncoupled magneto-elasticity for an infinite magnetizable cylinder in a transverse magnetic field. This formulation allows to obtain analytical solutions in closed form for problems with relatively simple geometries, in addition to being particularly well-adapted to numerical approaches for more complicated cases. As an application, the first fundamental problem of Elasticity for the circular cylinder is investigated.

Share and Cite:

M. Abou-Dina and A. Ghaleb, "A Boundary Integral Formulation of the Plane Problem of Magneto-Elasticity for an Infinite Cylinder in a Transverse Magnetic Field," Engineering, Vol. 5 No. 4, 2013, pp. 394-406. doi: 10.4236/eng.2013.54052.

Conflicts of Interest

The authors declare no conflicts of interest.

References

[1] M. S. Abou-Dina and A. A. Ashour, “A General Method for Evaluating the Current System and Its Magnetic Field of a Plane Current Sheet, Uniform Except for a Certain Area of Different Uniform Conductivity, with Results for a Square Area,” Il Nuovo Cimento, Vol. 12c, No. 5, 1989, pp. 523-539.
[2] M. S. Abou-Dina and M. A. Helal, “Reduction for the Nonlinear Problem of Fluid Waves to a System of Integro-Differential Equations with an Oceanographical Application,” Journal of Computational and Applied Mathematics, Vol. 95, No. 1-2, 1998, pp. 65-81. doi:10.1016/S0377-0427(98)00072-7
[3] M. S. Abou-Dina and A. F. Ghaleb, “On the Boundary Integral Formulation of the Plane Theory of Elasticity with Applications (Analytical Aspects),” Journal of Computational and Applied Mathematics, Vol. 106, No. 1, 1999, pp. 55-70.
[4] M. S. Abou-Dina and A. F. Ghaleb, “On the Boundary Integral Formulation of the Plane Theory of Thermoelasticity (Analytical Aspects),” Journal of Thermal Stresses, Vol. 25, No. 1, 2002, pp. 1-29. doi:10.1080/014957302753305844
[5] M. S. Abou-Dina and A. F. Ghaleb, “On the Boundary Integral Formulation of the Plane Theory of Thermo-Mag-netoelasticity,” In: J. S. Yang and G. A. Maugin, Eds., Studies in Applied Electromagnetics and Mechanics, vol. 19, ‘‘Mechanics of Electromagnetic Materials and Structures’’, pp. 77-98, IOS Press, Amsterdam-Berlin-Oxford-Tokyo-Washington, DC (2000). Int. J. Appl. Electromagn. and Mech. 11, 185-201 (2000).
[6] M. S. Abou-Dina and A. F. Ghaleb, “On the Boundary Integral Formulation of the Plane Problem of Elasticity with Applications (Computational Aspects),” Journal of Computational and Applied Mathematics, Vol. 159, 2003, pp. 285-317.
[7] J. A. El-Seadawy, et al., “Implementation of a Boundary Integral Method for the Solution of a Plane Problem of Elasticity with Mixed Geometry of the Boundary,” Proceedings of the 7th International Conference on Theoretical and Applied Mechanics, Cairo, 11-12 March 2003.
[8] L. D. Landau, E. M. Lifshitz and L. P. Pitaevskii, “Electrodynamics of Continuous Media,” 2 Edition, Pergamon Press, 1984.
[9] R. J. Knops, “Two-Dimensional Electrostriction,” The Quarterly Journal of Mechanics and Applied Mathematics, Vol. 16, No. 3, 1963, pp. 377-388.
[10] K. Yuan, “Magnetothermoelastic Stresses in an Infinitely Long Cylindrical Conductor Carrying a Uniformly Distributed Axial Current,” Journal of Applied Sciences Research, Vol. 26, No. 3-4, 1972, pp. 307-314.
[11] M. M. Ayad, et al., “Deformation of an Infinite Elliptic Cylindrical Conductor Carrying a Uniform Axial Current,” Mechanics of Materials, Vol. 17, 1994, pp. 351-361.

Copyright © 2024 by authors and Scientific Research Publishing Inc.

Creative Commons License

This work and the related PDF file are licensed under a Creative Commons Attribution 4.0 International License.