Propagation of Rayleigh wave in two-temperature dual-phase-lag thermoelasticity

• Autorzy: Singh B. , Kumari S. , Singh J.
• Języki publikacji: EN

Abstrakty

EN

The governing equations of transversely isotropic dual-phase-lag two-temperature thermoelasticity are solved for the surface wave solutions. The particular solutions in the half-space satisfy the boundary conditions at a thermally insulated /isothermal stress-free surface of a half-space to obtain the frequency equation of the Rayleigh wave for the cases of coupled thermoelasticity, Lord and Shulman thermoelasticity and dual-phase-lag thermoelasticity. Some particular and special cases are obtained. The numerical values of the non-dimensional speed of the Rayleigh wave are computed and shown graphically against frequency, non-dimensional elastic constant and two-temperature parameter. The effects of frequency, two-temperature and dual-phase-lag are observed on the nondimensional speed of Rayleigh wave.

Słowa kluczowe

EN

two-temperature; thermoelasticity; dual-phase-lags; Rayleigh wave; frequency equation

PL

termosprężystość; fala Rayleigha; równanie częstości

• Wydawca: Wydawnictwo Politechniki Łódzkiej
• Czasopismo: Mechanics and Mechanical Engineering
• Rocznik: 2017
• Tom: Vol. 21, nr 1
• Strony: 105--116
• Opis fizyczny: Bibliogr. 27 poz., wykr.

Twórcy

autor

Singh B.

• Department of Mathematics, Post Graduate Government College, Sector-11, Chandigarh - 160 011, India

autor

Kumari S.

• Department of Mathematics, Maharishi Dayanand University, Rohtak - 124 001, Haryana, India

autor

Singh J.

• Department of Mathematics, Maharishi Dayanand University, Rohtak - 124 001, Haryana, India

Bibliografia

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Uwagi

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