scholarly journals Evaluation on mass sensitivity of SAW sensors for different piezoelectric materials using finite-element analysis

2007 ◽  
Vol 54 (12) ◽  
pp. 2446-2455 ◽  
Author(s):  
Amir Abdollahi ◽  
Zhongwei Jiang ◽  
Sayyed Arabshahi
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Piezoelectric Materials ◽  
Element Analysis ◽  
Mass Sensitivity

Finite Element Analysis of Piezoelectric Pile Dynamic Characteristics

2014 ◽  
Vol 881-883 ◽  
pp. 1126-1129
Author(s):  
Ai Guo Zhang ◽  
Tie Jun Yang ◽  
Jing Tao Du ◽  
Peng Lv ◽  
Xin Guang Li
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Layer Thickness ◽  
Dynamic Characteristics ◽  
Piezoelectric Materials ◽  
Element Analysis

The dynamic characteristics of the piezoelectric materials are demonstrated by the ANSYS finite element techniques. Based on the analyses of the modeling results of the monolayer piezoelectric materials, the dynamic characteristics of the multi-layer piezoelectric pile are further investigated. For piezoelectric materials with a certain thickness, it is found that the resulting stroke and output increases with the decrease of the layer thickness which is attributed by the increased layers and substantially unchanged overall-stiffness.

Sign in / Sign up

Export Citation Format

Share Document