Energy-based method for nonlinear characteristics analysis of Belleville springs

2014 ◽  
Vol 79 ◽  
pp. 52-61 ◽  
Author(s):  
Enlai Zheng ◽  
Fang Jia ◽  
Xinlong Zhou
Keyword(s):  
Nonlinear Characteristics ◽  
Characteristics Analysis

Nonlinear characteristics analysis of vortex-induced vibration for a three-dimensional flexible tube

2016 ◽  
Vol 34 ◽  
pp. 1-11 ◽  
Author(s):  
Zhipeng Feng ◽  
Naibin Jiang ◽  
Fenggang Zang ◽  
Yixiong Zhang ◽  
Xuan Huang ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Nonlinear Characteristics ◽  
Vortex Induced Vibration ◽  
Flexible Tube ◽  
Characteristics Analysis

Nonlinear characteristics analysis of sodium flow measurement based on the principle of turbulent fluctuation

2020 ◽  
Vol 368 ◽  
pp. 110834
Author(s):  
Xin-Long Yu ◽  
Ke-Jun Xu ◽  
Wen-Kai Wu ◽  
Xiao-Xue Yan ◽  
Ya Huang
Keyword(s):  
Flow Measurement ◽  
Turbulent Fluctuation ◽  
Nonlinear Characteristics ◽  
Characteristics Analysis

scholarly journals Nonlinear Characteristics Analysis of Eccentric Rotor System Based on FEM

2020 ◽  
pp. 235-244
Author(s):  
Choluk Ri ◽  
Chunghyok Chae ◽  
Kwanggyun Sin ◽  
Yongil Sin ◽  
Kwangil Ri ◽  
...  
Keyword(s):  
Mathematical Modeling ◽  
Nonlinear Dynamics ◽  
Rotor Dynamics ◽  
Rotor System ◽  
Ansys Software ◽  
Nonlinear Characteristics ◽  
Double Support ◽  
Eccentric Rotor ◽  
Characteristics Analysis ◽  
The Relationship

In this paper, based on the theory of rotor dynamics, the nonlinear dynamics of a rotor system with an eccentric rotor is analyzed. Taking the double-support rotor system with a single turntable as the object, the mathematical modeling method of the rotor system with an eccentric rotor and the rotation analysis of the turntable are analyzed in detail. According to ANSYS software, the influence of eccentricity on the rotor system and the relationship between eccentricity and nonlinearity are analyzed.

Characteristics analysis of Isentropic Compression Experiments (ICE)

2006 ◽  
Vol 134 ◽  
pp. 745-750 ◽  
Author(s):  
S. D. Rothman ◽  
J. Maw
Keyword(s):  
Isentropic Compression ◽  
Characteristics Analysis

A New Method of Characteristics Analysis for 3-Phase Induction Motor

2000 ◽  
Vol 120 (3) ◽  
pp. 319-327
Author(s):  
Hiroki Ishikawa ◽  
Yoshihiro Murai
Keyword(s):  
Induction Motor ◽  
Method Of Characteristics ◽  
New Method ◽  
Characteristics Analysis

Impedance Characteristics Analysis of the Non-Contact Magnetic Type Position Sensor

2008 ◽  
Vol 128 (11) ◽  
pp. 435-441
Author(s):  
Seung-ho Yang ◽  
Katsuhiro Hirata ◽  
Tomohiro Ota ◽  
Yoshio Mitsutake ◽  
Yoshihiro Kawase
Keyword(s):  
Position Sensor ◽  
Impedance Characteristics ◽  
Characteristics Analysis ◽  
Magnetic Type

Laser Oscillation in Aggregates of Ultrasmall Si Nanoparticles

2002 ◽  
Vol 728 ◽  
Author(s):  
Munir H. Nayfeh
Keyword(s):  
Stimulated Emission ◽  
Gaussian Beams ◽  
Single Particles ◽  
Nonlinear Characteristics ◽  
Femtosecond Radiation ◽  
Highly Nonlinear ◽  
Line Narrowing ◽  
Si Nanoparticles ◽  
Speckle Patterns ◽  
Spectral Line Narrowing

AbstractWe dispersed electrochemically etched Si into ultrabright ultrasmall nanoparticles, with brightness higher than fluorescein or rhodamine. The emission from single particles is readily detectable. Aggregates or films of the particles exhibit emission with highly nonlinear characteristics. We observe directed blue beams at ∼ 410 nm between faces of aggregates excited by femtosecond radiation at 780 nm; and at ∼ 610 nm from aggregates of red luminescent Si nanoparticles excited by radiation at 550-570 nm from a mercury lamp. Intense directed Gaussian beams, a pumping threshold, spectral line narrowing, and speckle patterns manifest the emission. The results are analyzed in terms of population inversion and stimulated emission in quantum confinement-induced Si-Si dimer phase, found only on ultrasmall Si nanoparticles. This microlasing constitutes an important step towards the realization of a laser on a chip.

Sign in / Sign up

Export Citation Format

Share Document