scholarly journals R&D Incentives and Market Structure: Dynamic Analysis

2005 ◽  
Vol 126 (1) ◽  
pp. 85-96 ◽  
Author(s):  
R. Cellini ◽  
L. Lambertini
Keyword(s):  
Dynamic Analysis ◽  
Market Structure ◽  
Structure Dynamic

scholarly journals Experimental investigation of the seismic effects during blasting works

2020 ◽  
Vol 313 ◽  
pp. 00019 ◽  
Author(s):  
Daniel Papán ◽  
Zuzana Papánová
Keyword(s):  
Experimental Investigation ◽  
Dynamic Analysis ◽  
Dynamic Load ◽  
Soil Structure ◽  
Seismic Waves ◽  
Experimental Studies ◽  
Dynamic Interaction ◽  
Seismic Effects ◽  
Structure Dynamic ◽  
Structural Failures

The interested part of dynamic analysis is the blasting work effects propagation through soil. This type of the dynamic load can be significant when the soil structure dynamic interaction hasn´t favourable conditions. It can cause structural failures on buildings. The main aim of the paper is to investigate how we can estimate the magnitudes of the seismic waves during blasting works. The results are based on experimental studies.

Structure-Dynamic Analysis of an Induction Machine depending on Stator-Housing Coupling

2007 ◽  
Author(s):  
C. Schlensok ◽  
M. van der Giet ◽  
M. Herranz Gracia ◽  
D. van Riesen ◽  
K. Hameyer
Keyword(s):  
Dynamic Analysis ◽  
Induction Machine ◽  
Structure Dynamic

Structure-Dynamic Analysis of an Induction Machine Depending on Stator–Housing Coupling

2008 ◽  
Vol 44 (3) ◽  
pp. 753-759 ◽  
Author(s):  
Christoph Schlensok ◽  
Michael van der Giet ◽  
Mercedes Herranz Gracia ◽  
Dirk van Riesen ◽  
Kay Hameyer
Keyword(s):  
Dynamic Analysis ◽  
Induction Machine ◽  
Structure Dynamic

Dynamic analysis on market structure of China's coal industry

Energy Policy ◽  
2017 ◽  
Vol 106 ◽  
pp. 498-504 ◽  
Author(s):  
Qing Yang ◽  
Lei Zhang ◽  
Xin Wang
Keyword(s):  
Dynamic Analysis ◽  
Market Structure ◽  
Coal Industry

Structure Dynamic Analysis of a Horizontal Axis Wind Turbine System Using a Modal Analysis Method

2001 ◽  
Vol 25 (4) ◽  
pp. 237-248 ◽  
Author(s):  
Ye Zhiquan ◽  
Ma Haomin ◽  
Bao Nengsheng ◽  
Chen Yan ◽  
Ding Kang
Keyword(s):  
Dynamic Analysis ◽  
Wind Turbine ◽  
Modal Analysis ◽  
Horizontal Axis ◽  
Analysis Method ◽  
Horizontal Axis Wind Turbine ◽  
Structure Dynamic ◽  
Wind Turbine System

FEM Modal Analysis of Diesel Engine Block

2014 ◽  
Vol 971-973 ◽  
pp. 481-484
Author(s):  
Shao Zhong Jiang ◽  
Wen Bing Yan
Keyword(s):  
Diesel Engine ◽  
Dynamic Analysis ◽  
Modal Analysis ◽  
Design Research ◽  
Geometric Model ◽  
Engine Block ◽  
Structure Dynamic ◽  
And Control

Taking the block of a diesel engine as example, the entity’s geometric model is constructed according to reasonable simplification of design. Research was made on the effects of the FEM modal analysis results with different meshing densities.The results provide reference for the choice of element in further engine modal analysis. The results also provide basis for further structure dynamic analysis and control of noise of the diesel engine.

scholarly journals System-Structure Coupling Dynamic Analysis of Planetary Gears

2015 ◽  
Vol 2015 ◽  
pp. 1-10 ◽  
Author(s):  
Haiwei Wang ◽  
Tao Zhang ◽  
Geng Liu ◽  
Liyan Wu
Keyword(s):  
Dynamic Response ◽  
Dynamic Analysis ◽  
Dynamic Performance ◽  
System Dynamic ◽  
System Structure ◽  
Torsional Stiffness ◽  
Dynamic Loads ◽  
Planetary Gears ◽  
Structure Dynamic ◽  
Coupling Dynamic

This paper presents a novel general system-structure coupling dynamic analysis procedure to comprehensively analyze the dynamic performance of planetary gears. The novel coupling dynamic analysis takes dynamic loads of gears as excitations for structure dynamic analysis. Considering the time-varying mesh stiffness of gears, torsional stiffness of carrier and support stiffness of bearings, the system dynamic model of planetary gears is built by using lumped parameter method. Vibration modes and natural frequencies of planetary gears are investigated through modal analysis. Furthermore, system dynamic response is analyzed under various working conditions. Equations of structure dynamic analysis based on finite element method (FEM) are developed, and their solving method is put forward. Dynamic loads obtained from system dynamic analysis are forced on the ring gear to analyze its structure dynamic response. In every analysis step, if dynamic performance criteria are not satisfied, the planetary gears model should be redesigned according to dynamic analysis results.

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