Weakly nonlinear behavior of a plate thickness-mode piezoelectric transformer

2007 ◽  
Vol 54 (4) ◽  
pp. 877-881 ◽  
Author(s):  
Jiashi Yang ◽  
Ziguang Chen ◽  
Yuantai Hu ◽  
Shunong Jiang ◽  
Shaohua Guo
Keyword(s):  
Plate Thickness ◽  
Nonlinear Behavior ◽  
Piezoelectric Transformer ◽  
Weakly Nonlinear ◽  
Thickness Mode

Analysis of a ceramic plate thickness-twist mode piezoelectric transformer

2008 ◽  
Vol 28 (4) ◽  
pp. 455-467
Author(s):  
Limei Xu ◽  
Han Wu ◽  
Hui Fan ◽  
Zhongmin Xiao ◽  
Jiashi Yang
Keyword(s):  
Plate Thickness ◽  
Ceramic Plate ◽  
Piezoelectric Transformer ◽  
Twist Mode

Review on the Dynamics of Isothermal Liquid Bridges

2019 ◽  
Vol 72 (1) ◽  
Author(s):  
José M. Montanero ◽  
Alberto Ponce-Torres
Keyword(s):  
Nonlinear Behavior ◽  
Forced Oscillations ◽  
Liquid Bridges ◽  
Contact Lines ◽  
Surfactant Monolayers ◽  
Weakly Nonlinear ◽  
Nonlinear Motion ◽  
Bridge Problem ◽  
Equilibrium Shapes ◽  
Streaming Flows

Abstract In this review, we describe both theoretical and experimental results on the dynamics of liquid bridges under isothermal conditions with fixed triple contact lines. These two major restrictions allow us to focus on a well-defined body of literature, which has not as yet been reviewed in a comprehensive way. Attention is mainly paid to liquid bridges suspended in air, although studies about the liquid–liquid configuration are also taken into account. We travel the path from equilibrium to nonlinear dynamics of both Newtonian liquid bridges and those made of complex fluids. Specifically, we consider equilibrium shapes and their stability, linear dynamics in free and forced oscillations under varied conditions, weakly nonlinear behavior leading to streaming flows, fully nonlinear motion arising during stretching and breakup of liquid bridges, and problems related to rheological effects and the presence of surfactant monolayers. Although attention is mainly paid to fundamental aspects of these problems, some applications derived from the results are also mentioned. In this way, we intend to connect the two approaches to the liquid bridge problem, something that both theoreticians and experimentalists may find interesting.

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