| 拉普拉斯方程在静电选矿中的应用 |
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| 引用本文： | 潘文玲.拉普拉斯方程在静电选矿中的应用[J].西安科技大学学报,1996(2). |
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| 作者姓名： | 潘文玲 |
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| 作者单位： | 西安矿业学院基础部 |
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| 摘 要： | 静电选矿是利用非均匀电场对介质颗粒的吸引力来分选矿粒的。通过求解拉普拉斯方程，得出非均匀电场对矿粒吸引力的表示式。这不仅为电选提供一定的理论依据，而且指明了解决静电场问题的基本途径。
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| 关 键 词： | 介电系数，电场梯度，勒让德函数 |
APPLICATION OF LAPLACE'S EQUATION TO ELECTROSTATIC ORE DRESSING |
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| Pan Wenling.APPLICATION OF LAPLACE'S EQUATION TO ELECTROSTATIC ORE DRESSING[J].JOurnal of XI’an University of Science and Technology,1996(2). |
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| Authors: | Pan Wenling |
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| Abstract: | Electrostatic ore dressing is used to sort ore particles by means of the attraction of heterogeneous electric field for medium particles. The expression of this attraction is obtained by solving Laplace's equation. It may provide certian the orefical basis for electrostaticore dressing and also points out the elementary way to solve electrostatic problems. |
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| Keywords: | dielectric constant gradient of electric field Legendre's function |
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