Mechanism of acoustic emission generated by high energy charged particles in liquids

Yongyue Liu

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Mechanism of acoustic emission generated by high energy charged particles in liquids

更新时间：2022-09-13

- Mechanism of acoustic emission generated by high energy charged particles in liquids
- Nuclear Techniques Vol. 09, Issue 5, (1986)
- 作者机构：
  
  中国科学院高能物理研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：19 March 1984，
  
  Published：1986-05
- 稿件说明：
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Yongyue Liu. Mechanism of acoustic emission generated by high energy charged particles in liquids[J]. Nuclear techniques, 1986, 09(5): 41-42,61.
DOI：

Yongyue Liu. Mechanism of acoustic emission generated by high energy charged particles in liquids[J]. Nuclear techniques, 1986, 09(5): 41-42,61. DOI：

摘要

迄今建议和讨论的发声机制可归结为：热声、电致收缩、微气泡形成和分子离解。苏联组Bоловик等

把不同液体中的实验结果，解释为徽气泡形成或分子离解机制的贡献，但这个结论与美国组Sulak等

[3]

的结果矛盾，这给确证发声机制带来困难。分析矛盾的起因，寻求分析数据的方法，是当前发声机制研究中的紧迫课题。

Abstract

The origins of the inconsistencies in the experimental data were analysed. An analytical method was proposed. The acoustic generation mechanism in liquids was examined. The results are inconsistent with any significant contribution from either microbubble formation or molecular dissociation. The thermoacoustic mechanism is dominant.

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references

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В. Д. Воловик, и В. И. Кобнэскнй , Пucьма в Жур. Тех. Φuз. , 6 , 9 ( 1980 ).

П. И. Голубннчий и др. , Письма в Жyр. Тех. Фuз. , 7 , 272 ( 1981 ).

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