Eigenvalue approach to study generalized thermoelastic problem for an infinitely long circular cylinder

• Autorzy: Lahiri A. , Sarkar N.
• Języki publikacji: EN

Abstrakty

EN

In this work, a one-dimensional problem for an infinitely long circular cylinder is solved by an eigenvalue approach. The outer surface of this cylinder is traction free and subjected to a thermal shock. The problem is in the context of the theory of generalized thermoelasticity with one relaxation time parameter. The Laplace transform technuiqe is used. The solution in the transformed domain is obtained by a direct eigenvalue approach. The inversion of the Laplace transform solution is evaluated numerically. Numerical results are obtained and represented graphically for two cases and finally compared with the current results available in the literature.

Słowa kluczowe

EN

eigenvalue approach; generalized thermoelasticity; Laplace transform; vector-matrix differential equation; numerical solution

PL

termosprężystość; transformacja Laplace'a; równania różniczkowe; rozwiązanie numeryczne

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2011
• Tom: Vol. 16, no 3
• Strony: 731--745
• Opis fizyczny: Bibliogr. 17 poz., wykr.

Twórcy

autor

Lahiri A.

autor

Sarkar N.

• Department of Mathematics, Jadavpur University Kolkata-700 032, INDIA,

Bibliografia

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