scholarly journals A numerical analysis method for identification of three-dimensional vortical structure of spiral vortex in wind turbine with two-dimensional velocity data in parallel planes at plural azimuthal angles

2016 ◽  
Vol 11 (4) ◽  
pp. JFST0027-JFST0027
Author(s):  
Katsuyuki NAKAYAMA ◽  
Lucas DIAS MIZUSHIMA ◽  
Junsuke MURATA ◽  
Takao MAEDA
Keyword(s):  
Numerical Analysis ◽  
Wind Turbine ◽  
Vortical Structure ◽  
Three Dimensional ◽  
Two Dimensional ◽  
Analysis Method ◽  
Velocity Data ◽  
Numerical Analysis Method ◽  
Spiral Vortex

Research on Modeling Technology for Three-Dimension Analysis of Irregular Slope Stability in Surface Mines and its Application

2013 ◽  
Vol 838-841 ◽  
pp. 796-799 ◽  
Author(s):  
Wen Sheng Liu ◽  
Jing Kong ◽  
Bai Liu
Keyword(s):  
Numerical Analysis ◽  
Slope Stability ◽  
Three Dimensional ◽  
Geological Condition ◽  
Engineering Geological Condition ◽  
Analysis Method ◽  
Dimensional Model ◽  
Three Dimensional Model ◽  
Numerical Analysis Method ◽  
Strip Mine

At present, the most direct and extensive research method which in the field of engineering geology and rock soil mechanics is a numerical analysis method .But the numerical analysis method is developing from two-dimensional to three-dimensional . The slope stability not only has something to do with engineering geological condition , but also with the concave and convex extent of the slope. The text tries to present the three-dimensional effect of the slope by the three-dimensional model, and takes the example of Jilinguole 2 strip mine irregular three-dimensional slope, researching the three-dimensional model method of the irregular slope stability by AUTOCAD and ANSYS, founding the FLAC3D.This paper analyzes the stability of the Jilinguole 2 strip mine south slope by numerical simulation analysis.

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