若块状金属被放入变化的磁场中,或在非均匀的磁场中运动,则在该金属内要产生感应电动势,由于金属的电阻很小,因而即使感应电动势不很大,也能引起强大的电流。这种电流在金属内沿着一个一个闭合回路流动,像河水中的旋涡,因此被称为涡旋电流,简称涡流。涡流既可产生热效应,也可引起机械效应。
... eddy current dynamometer 涡流测功计,涡流测功机 eddy-current effect 涡流效应 eddy current examination 涡流探伤;涡流检验 ...
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The electric eddy-current detection is one of the proved effective methods and no loss detection, which is an important use of eddy-current effect.
电涡流检测是一种行之有效的电磁无损检测方法,是涡流效应的一项重要应用。
参考来源 - 电缆电涡流测量中的场模型及数值模拟·2,447,543篇论文数据,部分数据来源于NoteExpress
文中讨论了涡流效应对充磁的影响,改善充磁机可靠性的方法。
The effect of bow wave to electro-magnetizing and the methods to impr ov e the reliability of electro-magnetizing equipment are discussed.
该高速操动机构利用涡流效应产生电磁斥力,推动运动部件实现高速动作。
Tile opening force of this high-speed actuator is generated by an electrodynamic drive based on eddy effect.
电涡流检测是一种行之有效的电磁无损检测方法,是涡流效应的一项重要应用。
The electric eddy-current detection is one of the proved effective methods and no loss detection, which is an important use of eddy-current effect.
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