Eigenvalue approach to coupled thermoelasticity with temperature dependent modulus of elasticity in an isotropic elastic medium with a cylindrical hole

• Autorzy: Lahiri A. , Das B.
• Języki publikacji: EN

Abstrakty

EN

The fundamental equations of coupled thermoelasticity in an isotropic elastic medium with a cylindrical cavity under the dependence of the modulus of elasticity on the reference temperature have been written in the form of a vector-matrix differential equation and solved by the eigenvalue approach. The normal mode analysis is used to obtain the expressions for stresses and temperature when the lateral surface of the cylinder is kept at ambient temperature. Finally, numerical computations of the stresses and temperature have been made and presented graphically. Comparisons are made with the results obtained in the case of temperature independent modulus of elasticity.

Słowa kluczowe

EN

eigenvalue; thermoelasticity; vector-matrix differential equation; normal mode; isotropic

PL

termosprężystość; izotropowość

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2011
• Tom: Vol. 16, no 2
• Strony: 411--423
• Opis fizyczny: Bibliogr. 17 poz., wykr.

Twórcy

autor

Lahiri A.

autor

Das B.

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

Bibliografia

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