Wyniki wyszukiwania - BazTech

Ograniczanie wyników

1 Mechanics and Mechanical Engineering

1 2009

Znaleziono wyników: 1

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: amplitude ratios and specific loss

Sortuj według:

Ogranicz wyniki do:

Property of Materials on Wave Propagation in Microstretch Generalized Thermoelastic Solid

Gupta R. R., Kumar R.

Mechanics and Mechanical Engineering

2009

Vol. 13, nr 1

91-112

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.