High-Speed Observation of Ultra high-Speed Cavitating Submerged Water Jets

Hitoshi Soyama; Yoshiaki Yamauchi; Kazunori Sato; Toshiaki Ikohagi; Risaburo Oba; Ryoichiro Oshima

doi:10.1299/kikaib.59.3714

High-Speed Observation of Ultra high-Speed Cavitating Submerged Water Jets

Hitoshi Soyama, Yoshiaki Yamauchi, Kazunori Sato, Toshiaki Ikohagi, Risaburo Oba, Ryoichiro Oshima

研究成果: Article › 査読

1 被引用数 (Scopus)

抄録

This paper aims to clarify peculiar phenomena arising around a ultra high-speed submerged water jet accompanied by very severe cavitation. By means of a flow visualization technique with a xenon flash light, three kinds of water jets are carefully observed, and the spatial distributions of cavitation-pressure pulses around the jets are also measured with pressure-sensitive film. The effects of the working pressure and the shape of nozzles are clarified systematically. Thus, the characteristics and the structures of ultra high-speed cavitating submerged water jets are clearly shown.

本文言語	English
ページ（範囲）	3714-3719
ページ数	6
ジャーナル	Transactions of the Japan Society of Mechanical Engineers Series B
巻	59
号	568
DOI	https://doi.org/10.1299/kikaib.59.3714
出版ステータス	Published - 1993
外部発表	はい

ASJC Scopus subject areas

Condensed Matter Physics
Mechanical Engineering

文献へのアクセス

10.1299/kikaib.59.3714

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引用スタイル

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AU - Oba, Risaburo

AU - Oshima, Ryoichiro

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KW - Flow Visualization

KW - Nozzle

KW - Pressure-Sensitive Film

KW - Submerged Water Jet

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