scholarly journals Nonlinear dynamics of double-layer unstable interfaces with non-uniform velocity shear

2020 ◽  
Vol 32 (10) ◽  
pp. 102109
Author(s):  
Chihiro Matsuoka
Keyword(s):  
Nonlinear Dynamics ◽  
Double Layer ◽  
Velocity Shear ◽  
Uniform Velocity

Nonlinear Dynamics of Simple-Supported Beam under Concentrated Moving Load

2012 ◽  
Vol 226-228 ◽  
pp. 541-545 ◽  
Author(s):  
Dong Xing Cao ◽  
Bao Chen ◽  
Wei Zhang
Keyword(s):  
Nonlinear Dynamics ◽  
Double Layer ◽  
Vibration Suppression ◽  
Structural Parameters ◽  
Moving Load ◽  
Equations Of Motion ◽  
Single Layer ◽  
Dynamic Responses ◽  
Beam Model ◽  
Layer Model

The dynamic responses of two kinds of simple-supported beams with single layer and double-layer under a moving load were analyzed based on the theory of nonlinear dynamics. The equations of motion are derived by using Hamilton’s principle and von Karman type equations for the two models. Galerkin’s method was employed to obtain the ordinary differential equations of motion. First we obtain the periodic motion waveforms in the mid-point of the beams at the same initial velocity, and the result show that the amplitude of the double-layer model is much smaller then that of the single-layer model. Then for the two models, the vibration response and critical velocity were studied considering the effect of the structural parameters, the magnitude and velocity of moving load. The results of numerical simulation show that double-layer beam model has better vibration suppression performance than single-layer beam model.

scholarly journals Nonlinear Dynamics of a Harmonically Forced Double Layer in a Discharge Plasma

2000 ◽  
Vol 139 ◽  
pp. 353-362
Author(s):  
Tomaž Gyergyek ◽  
Milan Čerček ◽  
Roman Schrittwieser ◽  
Carsten Winkler ◽  
Daniela Strele
Keyword(s):  
Nonlinear Dynamics ◽  
Double Layer ◽  
Discharge Plasma

Nonlinear dynamics in behavioral systems.

1995 ◽  
Vol 50 (2) ◽  
pp. 107-108 ◽  
Author(s):  
Michael F. Halasz
Keyword(s):  
Nonlinear Dynamics ◽  
Behavioral Systems

Sexual Affordance Invariance Extraction and Intentional Nonlinear Dynamics: Deviant and Non-deviant Patterns

2010 ◽  
Author(s):  
Patrice Renaud ◽  
Mathieu Goyette ◽  
Simon Zhornicki ◽  
Dominique Trottier ◽  
Joanne-L. Rouleau ◽  
...  
Keyword(s):  
Nonlinear Dynamics
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