scholarly journals Dynamics Analysis Method of Cellular Automata for Complex Networking Storage System

2008 ◽  
Vol 19 (10) ◽  
pp. 2517-2526 ◽  
Author(s):  
Jin-Cai CHEN ◽  
Ping HE ◽  
Xiong-Zi GE
Keyword(s):  
Cellular Automata ◽  
Storage System ◽  
Dynamics Analysis ◽  
Analysis Method

Study on Acoustic Emission of Rock Damage Based on Physical Cellular Automata

2012 ◽  
Vol 170-173 ◽  
pp. 179-182
Author(s):  
Zhi Tao Ma ◽  
Yong Ping Wang ◽  
Sai Jiang Liang ◽  
Dong Chuan Gao
Keyword(s):  
Nonlinear Dynamics ◽  
Acoustic Emission ◽  
Cellular Automata ◽  
Elastic Energy ◽  
Physical Phenomenon ◽  
New Method ◽  
Rock Deformation ◽  
Dynamics Analysis ◽  
Rock Damage ◽  
Analysis Method

Rock acoustic emission a physical phenomenon during the rock deformation, it is also an effective method used to study the properties of rock damage. In this article, from the aspects of elastic energy, a discrete nonlinear dynamics analysis method was established based on physical cellular automata. Using this new method, the properties of acoustic emission during the rock deformation and damage were studied, and the results were compared with related previous research achievements, and the results show that this new method based on cellular automata is reasonable and effective.

Rotor Dynamics Analysis of the Flywheel Energy Storage System

2013 ◽  
Vol 312 ◽  
pp. 3-10
Author(s):  
Guang Xi Li ◽  
Yin Shan Zhang ◽  
Lin He ◽  
Li Yang
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Storage System ◽  
Energy Storage System ◽  
Rotor Dynamics ◽  
Dynamics Analysis ◽  
Dynamics Model ◽  
Flywheel Energy Storage System ◽  
Rotor Support ◽  
Flywheel Rotor

In this paper, a dynamics model of flywheel rotor - support system is build. Obtained the dynamic characteristics of the flywheel rotor by finite element method .The results indicate that the rotor system is stability and security. This provides the basis for the subsequent optimization of flywheel rotor.

scholarly journals The Deformation Mechanisms in Process of Crack Propagation for Alpha Titanium with Compounding Microdefects

2016 ◽  
Vol 2016 ◽  
pp. 1-13 ◽  
Author(s):  
Ying Sheng ◽  
Xiang-guo Zeng
Keyword(s):  
Cohesive Zone ◽  
Multiscale Analysis ◽  
Atomic Scale ◽  
Deformation Mechanisms ◽  
Dynamics Analysis ◽  
Analysis Method ◽  
Reasonable Range ◽  
Alpha Titanium ◽  
S Curve ◽  
Molecule Dynamics

The multiscale analysis method based on traction-separation law (TSL) and cohesive zone law was used to describe the cross-scale defective process of alpha titanium (α-Ti) material with compounding microdefects in this paper. First, the properties of T-S curve and the reasonable range of T-S area relative to the length of defects were discussed. Next, based on the conclusions above, the molecule dynamics analysis of three models ofα-Ti with compounding microdefects was conducted and cross-scaly simulated. The phenomenon, principles, and mechanisms of different compound microscale defects propagation ofα-Ti were observed and explained at atomic scale, and the effects of different microdefects on macrofracture parameters of materials were studied.

scholarly journals A Study on the Economic Analysis Method of Energy Storage System

2015 ◽  
Vol 19 (3) ◽  
pp. 596-606 ◽  
Author(s):  
Young-Sang Yoon ◽  
Jae-Hyun Choi ◽  
Yong-Lak Choi ◽  
Yongtae Shin ◽  
Jong-Bae Kim
Keyword(s):  
Energy Storage ◽  
Economic Analysis ◽  
Storage System ◽  
Energy Storage System ◽  
Analysis Method

Simplified Dynamics Modeling of Seat-Passenger in Vehicle Frontal Crash

2014 ◽  
Vol 597 ◽  
pp. 544-550
Author(s):  
Yao Yuan Wang ◽  
Zhuo Yang Lyu ◽  
Liang Liang Wang ◽  
Zhen Hua Yan
Keyword(s):  
Differential Equation ◽  
Dynamic Model ◽  
Fourth Order ◽  
Dynamics Analysis ◽  
Kutta Method ◽  
Analysis Method ◽  
Dynamics Modeling ◽  
Frontal Crash ◽  
Runge Kutta Method ◽  
Initial Stage

To quickly predict the performance of the seat in frontal crash during the initial stage of the seat development, in this paper a simplified coupled dynamic model of seat-passenger interaction is established according to the dynamics analysis method of Lagrange, and the fourth order Runge-Kutta method is used to resolve differential equation. Moreover, the simulation of Madymo testifies the simplified coupled dynamic model of seat-passenger interaction in frontal crash. Therefore, this model will be effective and feasible in predicting the performance of the seat in frontal crash during the initial stage of the seat development, for example, the performance of anti-submarining protection.

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