Current waveforms of electric discharge in air under high-intensity acoustic standing wave field

被引：9

作者：

Nakane, T ^{[1
]}

Miyajima, T ^{[1
]}

Otsuka, T ^{[1
]}

机构：

[1] Nihon Univ, Coll Ind Technol, Narashino, Chiba 2758575, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 2004年 / 43卷 / 5B期

关键词：

discharge in air; Paschen's law; waveform of electric discharge; electric disch arge in high-intensity ultrasound field; prebreakdown;

D O I：

10.1143/JJAP.43.2852

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

An electric discharge phenomenon in a high-intensity ultrasound field is influenced by a vibration from a medium in a boundary layer of an electrode. Static pressure is also a component that affects the discharge phenomenon. An intermittent spark discharge unit was set in a high-intensity standing wave field at 164 dB SPL and waveforms of electric discharge were measured. It was found that a prebreakdown current wave existed in a pilot plant; this is one of the important factors for describing the mechanism of the discharge in a high-intensity standing wave field.

引用

页码：2852 / 2856

页数：5