介电液体局部放电的空化动力学

Conference on Electrical Insulation & Dielectric Phenomena - Annual Report 1982 Pub Date : 1982-10-01 DOI:10.1109/CEIDP.1982.7726565

W. Mak, W. G. Chadband, P. Watson

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引用次数: 0

摘要

在电介质液体中局部放电后的事件序列可以使用触发火花隙结合阴影光学排列[1]进行研究。以前已经证明，所观察到的事件可以用汽泡的膨胀和收缩来解释，而且汽泡的几何形状近似为半球形。这在数学上大大简化了对过程的描述。

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Cavitation dynamics of a local discharge in dielectric liquids

The sequence of events following a localized electrical discharge in a dielectric liquid can be studied using a triggered spark gap in conjunction with a shadowgraph optical arrangement [1]. It has previously been shown that the events which are observed can be explained in terms of the expansion and contraction of a vapour bubble, and that the goemetry of the bubble is approximately hemispherical[2]. This considerably simplifies the description of the process mathematically.

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Conference on Electrical Insulation & Dielectric Phenomena - Annual Report 1982

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