熔融金属搅拌旋转场的三维建模

2015 IEEE NW Russia Young Researchers in Electrical and Electronic Engineering Conference (EIConRusNW) Pub Date : 2015-05-07 DOI:10.1109/EICONRUSNW.2015.7102259

S. Galunin, Y. Blinov, A. Volchkov, B. Nacke, A. Nikanorov

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引用次数: 0

摘要

电磁搅拌是影响不同金属和合金定向凝固的一种有效而有力的方法。需要三维数值模拟来预测或优化用于熔体流动控制的磁场。本文介绍了一种建立的三相旋转搅拌器电磁模型。利用该模型研究了熔体中旋转磁场的均匀性及其对系统几何形状的敏感性。通过实例验证了研究结果。该模型成功地应用于某实验室三相搅拌装置的设计与改造。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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3 D modelling of rotational field for stirring of molten metal

Electromagnetic stirring of the melt is an effective and powerful method to influence on directional solidification of different metals and alloys. Three-dimensional numerical modelling is needed to predict or optimize the magnetic field used for the melt flow control. In the paper one created electromagnetic model for three-phases rotational stirrer is described. The model was used to investigate the uniformity of the rotational magnetic field in the melt and its sensitivity to the system geometry. The results of investigation are demonstrated by examples. The model was successfully used to design and modify one laboratory three-phases stirring installation.

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2015 IEEE NW Russia Young Researchers in Electrical and Electronic Engineering Conference (EIConRusNW)

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