Property of Materials on Wave Propagation in Microstretch Generalized Thermoelastic Solid

• Autorzy: Gupta R. R. , Kumar R.
• Języki publikacji: EN

Abstrakty

EN

The present paper is aimed at studying the effect of temperature dependent properties of elastic materials on wave propagation in a microstretch generalized thermoelastic solid. The mathematical model has been simplified by using the Helmholtz decomposition technique and secular equations connecting phase velocity with wave number, for symmetric and skew symmetric wave modes are derived. Phase velocity, attenuation coefficients, amplitude ratios and specific loss are obtained. The results obtained are compared with those obtained by author previous work. Finally, in order to illustrate the analytical developments, the numerical solution of secular equations, amplitude ratios and specific loss with wave number for different angle of inclination is carried out for magnesium crystal material with the help of Cardon's method. This type of study has many applications in various fields of science and technology.

Słowa kluczowe

EN

phase velocity; attenuation coefficients; amplitude ratios and specific loss; effect of temperature dependent properties of elastic materials

PL

prędkość fazowa; termosprężystość

• Wydawca: Wydawnictwo Politechniki Łódzkiej
• Czasopismo: Mechanics and Mechanical Engineering
• Rocznik: 2009
• Tom: Vol. 13, nr 1
• Strony: 91--112
• Opis fizyczny: Bibliogr. 15 poz.

Twórcy

autor

Gupta R. R.

autor

Kumar R.

• Department of Mathematics, Kurukshetra University, Kurukshetra, Haryana, India

Bibliografia

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