| 电磁感应浮力演示装置实验分析 |
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| 引用本文： | 刘自华,汤光华,隆平,贺新元,何志杰.电磁感应浮力演示装置实验分析[J].实验科学与技术,2009,7(2):26-29,143. |
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| 作者姓名： | 刘自华 汤光华 隆平 贺新元 何志杰 |
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| 作者单位： | 1. 湖南化工职业技术学院科研处,湖南株洲,412004
2. 湖南化工职业技术学院自动化系,湖南株洲,412004 |
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| 基金项目： | 湖南化工职业技术学院基金 |
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| 摘 要： | 通过交流电电磁感应浮力演示装置实验,定性地测试出电磁感应浮力演示装置的磁场分布。运用楞次定律和法拉第电磁感应定律,从电磁学知识角度对电磁感应浮力实验现象进行理论上的分析。运用力学知识,对电磁感应环进行受力分析、速度分析、位移分析、影像记录比较分析和材料特性比较分析等。比较全面地探索了电磁感应浮力的规律,明确地提出了优化＂磁悬浮＂效果的设想。研究的成果可供教学、科研及技术应用参考。
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| 关 键 词： | 电磁感应浮力 实验 分析 规律 |
Experiment and Analyse of the Demonstration Equipment for the Electromagnetic Induction Buoyancy |
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| LIU Zi-hua,TANG Guang-hua,LONG Ping,HE Xin-yuan,HE Zhi-jie.Experiment and Analyse of the Demonstration Equipment for the Electromagnetic Induction Buoyancy[J].Experiment Science & Technology,2009,7(2):26-29,143. |
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| Authors: | LIU Zi-hua TANG Guang-hua LONG Ping HE Xin-yuan HE Zhi-jie |
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| Institution: | (a Scientific Research Department; b. Department of Automation, Hunan Chemistry Vocational College, Zhuzhou 412004, China) |
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| Abstract: | Through the experiment of alternating current electromagnetic induction buoyancy, the distribution of magnetic field of the experiment equipment of electromagnetic induction buoyancy is qualitatively tested. The experimentation and the experimental phenomenon are analyzed based on electromagneticstheory by the Lenz law and the Faraday law of electromagnetic induction. Based on dynam- ics, the induction ring is analyzed in the aspects of stress, velocity, displacement, image record comparison and material character comparison. The rules of electromagnetic induction are roundly explored, and the optimization of the ＂magnetism aerosol＂ is definitely proposed. The research results can be used as reference in electromagnetism teaching, scientific research and technology application. |
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| Keywords: | electromagnetic induction buoyancy experiment analyse rules |
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