Simulation of Large-Scale Magnetic Manipulation of Micro/Nano-Material Based on Monte Carlo Method

2021 ◽  
Author(s):  
Che-Fu Su ◽  
xinrui xiang ◽  
Jirui Wang ◽  
Edward Fratto ◽  
Majid Charmchi ◽  
...  
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Method ◽  
Large Scale ◽  
Magnetic Manipulation ◽  
Nano Material

Simulation of Large-Scale Magnetic Manipulation of Micro/Nano-Material Based on Monte Carlo Method

2020 ◽  
Author(s):  
Che-Fu Su ◽  
Xinrui Xiang ◽  
Jirui Wang ◽  
Edward Fratto ◽  
Majid Charmchi ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Monte Carlo ◽  
Large Scale ◽  
Magnetic Alignment ◽  
Nano Materials ◽  
Magnetic Assembly ◽  
Nano Material ◽  
Magnetic Strength ◽  
Aggregate Structures ◽  
Monte Carlo Simulation Model

Abstract Magnetic assembly of micro/nano materials are of great interest due to their unique properties. These nano-scale materials can be ensemble with other matrixes to prepare for new functional micro/nano composites with enhanced specific properties such as, thermal conductivity. In this study, we demonstrated the distribution and magnetic alignment of nickel (Ni) nanoparticle/nanowires inside of a non-magnetic matrix, (e.g., water or a molten wax), experimentally and computationally. A two-dimensional Monte Carlo simulation model is employed to investigate the aggregate structures of Ni nanoparticle/nanowires subjected to a one-directional static magnetic field. It is anticipated that the applied magnetic strength will influence the attractive forces between nanoparticle/nanowires that will produce chain-like cluster structures parallel to magnetic direction where the aligned chains will be separated by a range of distances that are also function of magnetic field strength.

Experimental simulation of large-scale bioreaetor environments using a Monte Carlo method

1991 ◽  
Vol 69 (2) ◽  
pp. 513-519 ◽  
Author(s):  
Pradyumna K. Namdev ◽  
Pallavur K. Yegneswaran ◽  
Murray R. Gray ◽  
B. G. Thompson
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Method ◽  
Large Scale ◽  
Experimental Simulation

scholarly journals Research on Region Division of Large Workpiece Based on Dexterous Workspace of Robot

2021 ◽  
Vol 2095 (1) ◽  
pp. 012059
Author(s):  
Yonggui Zhang ◽  
Gan Zhang ◽  
Xin Xu ◽  
Qianqiu Zhao
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Method ◽  
Coordinate System ◽  
Large Scale ◽  
Forward Kinematics ◽  
Geometric Features ◽  
Task Space ◽  
Region Division ◽  
And Task

Abstract In order to complete the processing of large-scale workpieces, a region division of large-scale workpieces based on robot dexterous workspace is studied. The linkage coordinate system of the robot is established by D-H method, and the forward kinematics equation of the robot is obtained; Monte Carlo method is used to analyze the workspace of the robot, and MATLAB is used to program to draw the workspace and task space of the robot; Taking an example part as the object, the feature of the part is studied, and the process of determining the task space area of the workpiece in the dexterous workspace of the robot is given, and the region of the workpiece is divided based on the size of the task space and the geometric features of the workpiece.

scholarly journals Uncertainty Analysis of Ship Model Propulsion Test on Actual Seas Based on Monte Carlo Method

2020 ◽  
Vol 8 (6) ◽  
pp. 398 ◽  
Author(s):  
Guangli Zhou ◽  
Yuwei Wang ◽  
Dagang Zhao ◽  
Jianfeng Lin
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Method ◽  
Large Scale ◽  
Performance Test ◽  
The Yellow Sea ◽  
Test Accuracy ◽  
Northwestern Part ◽  
Test Environment ◽  
Ship Model ◽  
Propulsion Performance

As a new testing technology, large-scale ship model tests on the sea are advantageous in addressing the scale effect in ship models and in simulating ship navigation conditions. In this study, the uncertainty of a ship model propulsion test on the sea was analyzed using the Monte Carlo method, and the influence of the test environment was quantified. We used a 25 m-long ship model for the propulsion performance test. Based on the procedure recommended by the International Standardization Organization (ISO), several tests were conducted on the Yellow Sea (the northwestern part of the East China Sea). The results demonstrate that the wind and waves in the environment are the two factors that have the greatest influence on the test accuracy. This study will aid the development of sea trials, and the analysis method used in the propulsion test is also suitable for many complex ship tests.

Sign in / Sign up

Export Citation Format

Share Document