Magneto Elastic Torsional Waves in a Composite Non Homogeneous Cylindrical Shell Under Initial Stress

  • Surya Narain Harish Chandra P.G. College, Varanasi
  • Mrs Leena Lahiri University of Gorakhpur, Gorakhpur
Keywords: Frequency equation, Visco elastic material, Orthotropic elastic material, Variable density

Abstract

This paper investigates magneto-elastic torsional waves in a composite non homogeneous cylindrical shell under initial stress. The non homogeneous character of the shell is due to the variable elastic constants C/sub ij/ and the variable density rho. The composite form of the shell is due to the combination of orthotropic elastic material and visco-elastic material of general linear type. Frequency equation for the said wave has been derived.

Author Biographies

Surya Narain, Harish Chandra P.G. College, Varanasi
Department of Mathematics, Harish Chandra P.G. College, Varanasi-221 001
Mrs Leena Lahiri, University of Gorakhpur, Gorakhpur
Department of Mathematics, University of Gorakhpur, Gorakhpur-273 001
Published
2014-02-18
How to Cite
Narain, S., & Lahiri, M. (2014). Magneto Elastic Torsional Waves in a Composite Non Homogeneous Cylindrical Shell Under Initial Stress. Defence Science Journal, 31(2), 125-132. https://doi.org/10.14429/dsj.31.6349
Section
General Papers