Effect of rotation in an orthotropic elastic slab

• Autorzy: Santra S. , Lahiri A. , Das N. C.

Identyfikatory

DOI

10.1515/ijame-2017-0010

• Języki publikacji: EN

Abstrakty

EN

The fundamental equations of the two dimensional generalized thermoelasticity (L-S model) with one relaxation time parameter in orthotropic elastic slab has been considered under effect of rotation. The normal mode analysis is used to the basic equations of motion and heat conduction equation. Finally, the resulting equations are written in the form of a vector-matrix differential equation which is then solved by the eigenvalue approach. The field variables in the space time domain are obtained numerically. The results corresponding to the cases of conventional thermoelasticity CTE), extended thermoelasticity (ETE) and temperature rate dependent thermoelasticity (TRDTE) are compared by means of graphs.

Słowa kluczowe

EN

orthotropic elastic slab; normal mode analysis; effect of rotation

PL

płyta elastyczna; efekt rotacji; termoelastyczność

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2017
• Tom: Vol. 22, no. 1
• Strony: 163--174
• Opis fizyczny: Bibliogr. 16 poz., wykr.

Twórcy

autor

Santra S.

• Department of Mathematics Gargi Memorial Institute of Technology Kolkata-700144, INDIA

autor

Lahiri A.

• Department of Mathematics, Jadavpur University Kolkata-700032, INDIA

autor

Das N. C.

• Department of Mathematics Brainware Group of Institutions Barasat- 700127, INDIA

Bibliografia

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• [12] Sherief H.H. (1986): Fundamental solution of the generalized thermoelastic problem for the short times. Journal of Thermal Stresses, vol.9, pp.151-164.
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Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017)