scholarly journals Displacement potentials for functionally graded piezoelectric solids

2017 ◽  
Vol 52 ◽  
pp. 458-469 ◽  
Author(s):  
P. Samea ◽  
M. Eskandari ◽  
S.F. Ahmadi
Keyword(s):  
Functionally Graded ◽  
Displacement Potentials ◽  
Piezoelectric Solids ◽  
Functionally Graded Piezoelectric

Dynamic Crack Analysis in Functionally Graded Piezoelectric Solids by Meshless Local Petrov-Galerkin Method

2007 ◽  
Vol 348-349 ◽  
pp. 149-152 ◽  
Author(s):  
Jan Sladek ◽  
Vladimir Sladek ◽  
Chuan Zeng Zhang
Keyword(s):  
Weak Form ◽  
Functionally Graded ◽  
Dynamic Crack ◽  
Laplace Transform Technique ◽  
Mlpg Method ◽  
The Laplace Transform ◽  
Meshless Approximation ◽  
Piezoelectric Solids ◽  
Functionally Graded Piezoelectric ◽  
Dynamic Loading Conditions

In the present paper, the meshless local Petrov-Galerkin (MLPG) method is extended to two-dimensional (2-D) continuously nonhomogeneous piezoelectric solids with cracks under dynamic loading conditions. To eliminate the time-dependence, the Laplace-transform technique is applied to the governing partial differential equations which are satisfied in the Laplace-transformed domain in a weak-form on small fictitious subdomains. A meshless approximation is used for spatial variations of the displacements and the electric potential.

Time-harmonic crack problems in functionally graded piezoelectric solids via BIEM

2010 ◽  
Vol 77 (7) ◽  
pp. 1101-1115 ◽  
Author(s):  
Petia Dineva ◽  
Dietmar Gross ◽  
Ralf Müller ◽  
Tsviatko Rangelov
Keyword(s):  
Functionally Graded ◽  
Time Harmonic ◽  
Crack Problems ◽  
Piezoelectric Solids ◽  
Functionally Graded Piezoelectric

Modelling of functionally graded piezoelectric ultrasonic transducers

2007 ◽  
Author(s):  
Wilfredo M. Rubio ◽  
Flavio Buiochi ◽  
Julio C. Adamowski ◽  
Emilio C. N. Silva
Keyword(s):  
Functionally Graded ◽  
Ultrasonic Transducers ◽  
Functionally Graded Piezoelectric
Sign in / Sign up

Export Citation Format

Share Document