A PROBLEM OF COUPLED THERMO-ELASTICITY IN A SEMI-INFINITE ELASTIC NON-SIMPLE MEDIUM

Authors:

Nlrmalya kr. Bhattacharyya.,

DOI NO:

https://doi.org/10.26782/jmcms.2010.01.00003

Keywords:

thermo-elasticity,non-simple medium,surface displacements,

Abstract

The object of present praper is to investigate one- dimensional dynamical problem of coupled thermo- elasticity in a semi infinite elastic non - simple medium when its surface is under suddenly applied constant pressure. The solution of the problem has been deduced using Laplace transfrom in Bromwich integral from. The author determined the value of the surface displacements in  non - simple medium for small values of time t numerically and presented graphically.

Refference:

I. Chen. P.J., & Gurtin, M.E. (1968): ZAMP, Vol. 19, pp.614.

II. Chen, P.J., Gurtin, M.E. & Williams, W.O. (1969): ZAMP, Vol.20,PP.107.

III. Nowacki, W. (1962) : “Thermoelasticity” Addison Wesley Publising Co.pp.5,8,11,40,133,159, N.Y..

IV. Iesan, D. (1970): ZAMP, Vol.21,pp.583.

V. Chakraborty, S.(1972) : Bulletin of calcutta Mathematical Society, Vol.64, pp.129.

VI. Erdelyi, A. (1954) : Tales of Integral Transforms, McGraw Hill Book col. Inc Vol.1, New York.

VII. Das, N.C., Lahiri, A., & Bhakta , P.C. , Bull. Cal. Math. Soc., 90, pp-235-250 (1998)

VIII. Kar, T.K., Lahiri, A., J.Math., NBU., Vol-1, No.-2, (2008), pp-165-172.

Nirmalya Kr. Bhattacharyya View Download