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机电动力学
Electromechanical Dynamics |
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| 课程网址: |
http://ocw.mit.edu/resources/res-6-003-electromechanical-dynamics...
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| 主讲教师: |
Herbert H. Woodson ; James R. Melcher
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| 开课单位: |
麻省理工学院
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| 开课时间: |
信息不详。欢迎您在右侧留言补充。
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| 课程语种: |
英语
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| 中文简介: |
由John Wiley和Sons公司于1968年首次发表的《机电动力学》讨论了电磁场与运动中介质的相互作用。本课程结合经典力学和电磁学理论，提供发展物理直觉的机会。书中使用的例子强调了物理现实和分析模型之间的联系。机电相互作用的类型包括旋转机械、等离子体动力学、生物系统的机电学和磁弹性。随附的是一份关于案文中问题的解决办法手册。
开尔文的2流式高压直流自激水发电机扩展到3流式，形成了一种三相交流高压自激水发电机。水滴通过静电感应充电环，然后被收集到桶中。每个环都与相邻桶中的水相连。低频交变电荷在流场上的自发积聚，从其振荡扩散和坍塌可以明显看出。(图片由教育发展中心提供，经许可使用。)
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| 课程简介: |
First published in 1968 by John Wiley and Sons, Inc., Electromechanical Dynamics discusses the interaction of electromagnetic fields with media in motion. The subject combines classical mechanics and electromagnetic theory and provides opportunities to develop physical intuition. The book uses examples that emphasize the connections between physical reality and analytical models. Types of electromechanical interactions covered include rotating machinery, plasma dynamics, the electromechanics of biological systems, and magnetoelasticity. An accompanying solutions manual for the problems in the text is provided.
Extension of Kelvin's 2-stream high voltage DC self-excited water dynamo to 3 streams creates a three phase AC high voltage self-excited water dynamo. The water droplets pass through electrostatic induction charging rings and are then collected in barrels. Each ring is connected to the water in a neighboring barrel. The spontaneous buildup of low frequency alternating charge on the streams is evident from their oscillating spreading and collapse.(Images courtesy of Education Development Center, Inc. Used with permission.)
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| 关 键 词: |
电磁场; 经典力学; 转机械; 等离子体动力学; 生物系统的机电学和磁弹性; 静电感应充电环; 低频交变电流
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| 课程来源: |
麻省理工学院公开课
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| 最后编审: |
2020-06-13：章泽平(课程编辑志愿者)
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| 阅读次数: |
60
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