Two-Dimensional Simulation Analysis of Rock Slope Failure by DEM Using Bonding Force between Particles

2007 ◽  
Vol 56 (9) ◽  
pp. 846-850 ◽  
Author(s):  
Satoshi OHTSUKI ◽  
Harushige KUSUMI ◽  
Toshifumi MATSUOKA
Keyword(s):  
Slope Failure ◽  
Rock Slope ◽  
Simulation Analysis ◽  
Two Dimensional ◽  
Bonding Force ◽  
Dimensional Simulation

scholarly journals Quantification of denitrification in permeable sediments: Insights from a two-dimensional simulation analysis and experimental data

2006 ◽  
Vol 4 (9) ◽  
pp. 294-307 ◽  
Author(s):  
Perran L. M. Cook ◽  
Frank Wenzhöfer ◽  
Søren Rysgaard ◽  
Oleksiy S. Galaktionov ◽  
Filip J. R. Meysman ◽  
...  
Keyword(s):  
Experimental Data ◽  
Simulation Analysis ◽  
Two Dimensional ◽  
Permeable Sediments ◽  
Dimensional Simulation

Cogging torque optimization and analysis of hybrid stator permanent magnet motor

2020 ◽  
pp. 1-17
Author(s):  
Shouxu Song ◽  
Mengcheng Hu ◽  
Yan Xia
Keyword(s):  
Amorphous Alloy ◽  
Calculation Method ◽  
Simulation Analysis ◽  
Analytical Formula ◽  
Torque Ripple ◽  
Silicon Steel ◽  
Air Gap ◽  
Two Dimensional ◽  
Cogging Torque ◽  
Dimensional Simulation

In order to optimize and analyze the cogging torque of hybrid stator motor, a hybrid stator motor is taken as the research project. The axial distribution of air gap magnetic flux density was analyzed, and the analytical formula of the cogging torque of the hybrid stator motor was derived. Combined with the cogging torque analytical formula, the superposition calculation method of cogging torque of hybrid stator motor was proposed, and the correctness of the superposition calculation method was verified by simulation analysis. The silicon steel segment and the amorphous alloy segment of hybrid stator core were optimized by using the uneven air gap structure, and the optimized results of the silicon steel segment and the amorphous alloy segment were obtained by two-dimensional simulation. Based on the results of two-dimensional simulation analysis, a three-dimensional model was built for simulation analysis. After optimization, the cogging torque of the motor was weakened by 48.1% and the torque ripple was reduced by 1.32%, while the loss and output torque remained basically unchanged.

TWO-DIMENSIONAL SIMULATION OF STEAM-AIR JET CONDENSED INTO SUBCOOLED WATER

2018 ◽  
Author(s):  
Haibo Li ◽  
Maocheng Tian ◽  
Xiaohang Qu ◽  
Min Wei
Keyword(s):  
Two Dimensional ◽  
Subcooled Water ◽  
Air Jet ◽  
Dimensional Simulation

scholarly journals Two-dimensional simulation of an Ar/H2 direct-current discharge plasma

AIP Advances ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 055209
Author(s):  
Yong Che ◽  
Qing Zang ◽  
Xiaofeng Han ◽  
Shumei Xiao ◽  
Kai Huang ◽  
...  
Keyword(s):  
Direct Current ◽  
Discharge Plasma ◽  
Two Dimensional ◽  
Current Discharge ◽  
Direct Current Discharge ◽  
Dimensional Simulation
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