Wyniki wyszukiwania - BazTech

Ograniczanie wyników

1 Mechanics and Mechanical Engineering

1 2018

Znaleziono wyników: 1

Liczba wyników na stronie

Wyniki wyszukiwania

Sortuj według:

Ogranicz wyniki do:

Dispersion waves in a submerged thermo-piezoelectric membrane

Selvamani R., Sreejeyan M. M., Rexy J., Malvika B. S.

Mechanics and Mechanical Engineering

2018

Vol. 22, nr 4

1145--1156

Wave propagation in a thermo piezoelectric membrane immersed in an in finite fluid medium is discussed using three-dimensional linear theory of elasticity and thermos piezoelectricity. Three displacement potential functions are introduced to uncouple the equations of motion, heat and electric conduction equations. The frequency equations are obtained for longitudinal and flexural modes at the solid fluid interfacial boundary conditions. The numerical results are analyzed for PZT-4 material and the computed stress, strain, electric displacement and temperature distribution are presented in the form of dispersion curves and its characteristics are studied.