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首页> 外文期刊>Journal of Computational Methods in Sciences and Engineering >Simulation research of eddy current separation technology in scrap copper based on ANSYS finite element method
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Simulation research of eddy current separation technology in scrap copper based on ANSYS finite element method

机译:基于ANSYS有限元法的废铜涡流分离技术的仿真研究。

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摘要

Copper mineral resources are seriously insufficient in China. Scrap copper recycling is an inevitable choice to solve the shortage problem of the copper resources. To achieve rational utilization of the scrap copper in high quality, it's greatly significant to separate the scrap copper finely. In this paper, modeling and simulation analysis for the separation of the scrap copper with different materials by eddy current sensor based on ANSYS finite clement method are made. The detection model for three situations such as the surface of the scrap copper is smooth and clean, coating and concavo-convex about four kinds of scrap copper materials (red copper, brass, manganin and bronze) are involved respectively in magnetic field lines, contour of magnetic flux intensity and equivalent impedance of sensor coil. Intercomparison and analysis of the simulation results testify that eddy current separation technology of the scrap copper is feasible. The simulation results are validated by the experiments.
机译:中国的铜矿资源严重不足。废铜回收是解决铜资源短缺问题的必然选择。为了实现高质量的废铜合理利用,将废铜精细分离非常重要。本文基于ANSYS有限元法对涡流传感器分离不同材料的废铜进行了建模和仿真分析。废铜表面光滑清洁,磁场线,轮廓分别涉及四种废铜材料(红铜,黄铜,锰和青铜)的涂层和凹凸的三种情况的检测模型的磁通强度和传感器线圈的等效阻抗。仿真结果的比对和分析证明,废铜涡流分离技术是可行的。仿真结果通过实验验证。

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