Wave propagation in a micropolar transversely isotropic generalized thermoelastic half-space

• Autorzy: Gupta R. R.

Identyfikatory

DOI

10.2478/ijame-2014-0016

• Języki publikacji: EN

Abstrakty

EN

Rayleigh waves in a half-space exhibiting microplar transversely isotropic generalized thermoelastic properties based on the Lord-Shulman (L-S), Green and Lindsay (G-L) and Coupled thermoelasticty (C-T) theories are discussed. The phase velocity and attenuation coefficient in the previous three different theories have been obtained. A comparison is carried out of the phase velocity, attenuation coefficient and specific loss as calculated from the different theories of generalized thermoelasticity along with the comparison of anisotropy. The amplitudes of displacements, microrotation, stresses and temperature distribution were also obtained. The results obtained and the conclusions drawn are discussed numerically and illustrated graphically. Relevant results of previous investigations are deduced as special cases.

Słowa kluczowe

EN

micropolar; transversely isotropic; generalized thermoelastic; amplitude ratios

PL

termosprężystość; prędkość fazowa; współczynnik tłumienia drgań sprężystych

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2014
• Tom: Vol. 19, no. 2
• Strony: 247--257
• Opis fizyczny: Bibliogr. 10 poz., wykr.

Twórcy

autor

Gupta R. R.

• Department of Mathematics and Applied Sciences MEC, Muscat, OMAN

Bibliografia

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