Abstract
The effect of magnetic field on the plane vibrations for an elastodynamic orthotropic sphere is studied. Equations of elastodynamic problems of the orthotropic hollow sphere in terms of displacement are solved. The numerical results of the frequency equations in the presence of magnetic field are discussed and shown graphically. Comparisons are made with the result in the presence and absence of magnetic field in the case of orthotropic sphere. The results show that the effect of magnetic field is very pronounced.
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Gupta, S. and Vishwakarma, S. K. Propagation of P- and S-waves in initially stressed gravitating half space. Applied Mathematics and Mechanics (English Edition), 34(7), 847–860 (2013) DOI 10.1007/s10483-013-1712-7
Gupta, S., Majhi, D. K., Kundu, S., and Vishwakarma, S. K. Propagation of Love waves in nonhomogeneous substratum over initially stressed heterogeneous half-space. Applied Mathematics and Mechanics (English Edition), 34(2), 249–258 (2013) DOI 10.1007/s10483-013-1667-7
Fu, Y. M., Tian, Z. G., and Zheng, L. J. Thermal stress field when crack arrest in an axial symmetry metal die using electromagnetic heating. Applied Mathematics and Mechanics (English Edition), 27(3), 371–376 (2013) DOI 10.1007/s10483-006-0313-z
Mahmoud, S. R. On problem of shear waves in a magneto-elastic half-space of initially stressed non-homogeneous anisotropic material under influence of rotation. International Journal of Mechanical Sciences, 77, 269–276 (2013)
Mahmoud, S. R., Abd-Alla, A. M., and AL-Shehri, N. A. Effect of the rotation on plane vibrations in a transversely isotropic infinite hollow cylinder. International Journal of Modern Physics B, 25, 3513–3528 (2011)
Mahmoud, S. R., Abd-Alla, A. M., and Matooka, B. R. Effect of the rotation on wave motion through cylindrical bore in a micropolar porous cubic crystal. International Journal of Modern Physics B, 25, 2713–2728 (2011)
Mahmoud, S. R. Wave propagation in cylindrical poroelastic dry bones. Applied Mathematics & Information Sciences, 4, 209–226 (2010)
Abd-Alla, A. M. and Mahmoud, S. R. Magneto-thermoelastic problem in rotating nonhomogeneous orthotropic hollow cylindrical under the hyperbolic heat conduction model. Meccanica, 45, 451–462 (2010)
Wang, X. An elastodynamics solution for an anisotropic hollow sphere. International Journal of Solids and Structures, 31, 903–911 (1994)
Ding, H. J., Wang, H. M., and Chen, W. Q. Elastodynamic solution of a non-homogeneous orthotropic hollow cylinder. Acta Mechanica Sinica, 18, 621–628 (2002)
Ding, H. J., Wang, H. M., and Chen, W. Q. A solution of a non-homogeneous orthotropic cylindrical shell for axisymmetric plane strain dynamic thermo elastic problems. Journal of Sound and Vibration, 263, 815–829 (2003)
Hearmon, R. F. An Introduction to Applied Anisotropic Elasticity, Oxford University Press, University of Oxford, Oxford (1961)
Wang, X. and Shen, Y. P. Inclusions of arbitrary shape in magneto-electro-elastic composite materials. International Journal of Engineering Science, 41, 85–102 (2003)
Mahmoud, S. R. Analytical solution for electrostatic potential on wave propagation modeling in human long wet bones. Computational and Theoretical Nanoscience, 11, 1–10 (2014)
Mahmoud, S. R. Analytical solution for free vibrations of elastodynamic orthotropic hollow sphere under the influence of rotation. Journal of Computational and Theoretical Nanoscience, 11, 1–10 (2014)
Mahmoud, S. R. Effect of rotation and magnetic field through porous medium on peristaltic transport of a Jeffrey fluid in tube. Mathematical Problems in Engineering, 2011, 971456 (2011)
Mahmoud, S. R., Marin, M., Ali, S. I., and Al-Basyouni, K. S. On free vibrations of elastodynamic problem in rotating non-homogeneous orthotropic hollow sphere. Mathematical Problems in Engineering, 2013, 250567 (2013)
Marin, M., Agarwal, R. P., and Mahmoud, S. R. Nonsimple material problems addressed by the Lagrange’s identity. Boundary Value Problems, 2013, 1–135 (2013)
Abd-Alla, A. M., Yahya, G. A., and Mahmoud, S. R. Radial vibrations in a non-homogeneous orthotropic elastic hollow sphere subjected to rotation. Journal of Computational and Theoretical Nanoscience, 10, 455–463 (2013)
Abd-Alla, A. M., Abo-Dahab, S. M., Mahmoud, S. R., and Al-Thamalia, T. A. Influence of the rotation and gravity field on Stonely waves in a non-homogeneous orthotropic elastic medium. Journal of Computational and Theoretical Nanoscience, 10, 297–305 (2013)
Abd-Alla, A. M., Mahmoud, S. R., and AL-Shehri, N. A., Effect of the rotation on a nonhomogeneous infinite cylinder of orthotropic material. Applied Mathematics and Computation, 217, 8914–8922 (2011)
Ding, H. J., Wang, H. M., and Hou, P. F., The transient responses of piezoelectric hollow cylinders for axisymmetric plane strain problems. International Journal of Solids and Structures, 40, 105–123 (2003)
Hou, P. F. and Leung, A. Y. T., The transient response of magneto-electro-elastic hollow cylinders. Smart Material Structure, 13, 762–776 (2004)
Buchanan, G. R. and Liu, Y. J. An analysis of the free vibration of thick-walled isotropic toroidal shells. International Journal of Mechanical Sciences, 47, 277–292 (2005)
Yu, J. G., Ma, Q. J., and Su, S., Wave propagation in non-homogeneous magneto-eletro-elastic hollow cylinders. Ultrasonics, 48, 664–677 (2008)
Mahmoud, S. R. Influnce of rotation and generalized magneto-thermoelastic on Rayleigh waves in a granular medium under effect of initial stress and gravity field. Meccanica, 7, 1561–1579 (2012)
Abd-Alla, A. M. and Mahmoud, S. R. Analytical solution of wave propagation in non-homogeneous orthotropic rotating elastic media. Journal of Mechanical Science and Technology, 26, 917–926 (2012)
Abd-Alla, A. M., Yahya, G. A., Mahmoud S. R., and Alosaimi, H. S. Effect of the rotation, magnetic field and initial stress on peristaltic motion of micropolar fluid. Meccanica, 47, 1455–1465 (2012)
Sharma, J. N., Sharma, D. K., and Dhaliwal, S. S. Free vibration analysis of a viscothermoelastic solid sphere. International Journal of Applied Mathematics and Mechanics, 8(11), 45–68 (2012)
Abd-Alla, A. M. and Mahmoud, S. R. On problem of radial vibrations in non-homogeneity isotropic cylinder under influence of initial stress and magnetic field. Journal of Vibration and Control, 19, 1283–1293 (2013)
Abd-Alla, A. M., Mahmoud S. R., and Abo-Dahab S. M. On problem of transient coupled thermoelasticity of an annular fin. Meccanica, 47, 1295–1306 (2012)
Abd-Alla, A. M., Yahya, G. A., and Mahmoud, S. R. Effect of magnetic field and non-homogeneity on the radial vibrations in hollow rotating elastic cylinder. Meccanica, 48, 555–566 (2013)
Ai, Z. Y., Cheng, Y. C., and Liu, P. State space solution to 3D multilayered elastic soils based on order reduction method. Applied Mathematics and Mechanics (English Edition), 33(11), 1371–1380 (2012) DOI 10.1007/s10483-012-1629-8
Luo, J. H. and Liu, G. D. Research on an orthogonal relationship for orthotropic elasticity. Applied Mathematics and Mechanics (English Edition), 26(5), 675–678 (2005) DOI 10.1007/BF02466343
Hearmon, R. F. S., Elastic constants of anisotropic material. Reviews of Modern Physics, 18, 409–440 (1946)
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Mahmoud, S.R., Abd-Alla, A.M. Influence of magnetic field on free vibrations in elastodynamic problem of orthotropic hollow sphere. Appl. Math. Mech.-Engl. Ed. 35, 1051–1066 (2014). https://doi.org/10.1007/s10483-014-1841-7
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DOI: https://doi.org/10.1007/s10483-014-1841-7