Forced vibrations and dissipative heating of three-dimensional piezoelectric prism

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Three Dimensional Analysis of Laminated Cylindrical Panels with Piezoelectric Layers

A semi-analytical solution is presented for three dimensional elastic analysis of finitelylong, simply supported, orthotropic, laminated cylindrical panels with piezoelectric layers subjected to outer pressure and electrostatic excitation. Both the direct and inverse piezoelectric effects are investigated. The solution is obtained through reducing the highly coupled partial differential equatio...

متن کامل

Vibrations of Thin Piezoelectric Shallow Shells: Two-dimensional approximation

Lower dimensional models of shells are preferred in numerical computations to threedimensional models when the thickness of the shells is “very small”. A lot of work has been done on the lower dimensional approximation of boundary value and eigenvalue problem for elastic plates and shells (cf.[2], [3] [4], [5], [6], [8],[9]). Recently some work has been done on the lower dimensional approximati...

متن کامل

The Homoclinic Tangle of Slightly Dissipative, Forced, Two Dimensional Systems

We analyze the homoclinic tangle of forced, damped, two dimensional dynamical systems, which are nearly Hamiltonian. This paper consists of three parts; In the rst part, we construct homoclinic bifurcation diagrams and curves in the near integrable case, using perturbational methods, and supply the geometrical interpretation of these homoclinic bifurcations. In the second part, we construct sym...

متن کامل

Free vibrations of a piezoelectric body

We present a systematic analysis of the eigenvalue problem associated with free vibrations of a finite piezoelectric body. The analysis is based on an abstract formulation of the three-dimensional theory of piezoelectricity. A series of fundamental properties of free vibrations of a piezoelectric body are proved concisely. The problem of free vibrations of a piezoelectric plate governed by the ...

متن کامل

Forced Vibrations of a Nonhomogeneous String

We prove existence of vibrations of a nonhomogeneous string under a nonlinear time periodic forcing term in the case in which the forcing frequency avoids resonances with the vibration modes of the string (nonresonant case). The proof relies on a Lyapunov–Schmidt reduction and a Nash–Moser iteration scheme.

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Scientific journal of the Ternopil national technical university

سال: 2019

ISSN: 2522-4433

DOI: 10.33108/visnyk_tntu2018.04.104