An experiment on the interaction between a weak plane shock wave and bubbles. Behavior of liquid microjet produced by collapse of single and double bubbles.
Bibliographic Information
- Other Title
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- 弱い衝撃波と気泡の干渉に関する一実験 単一および2個の気泡の崩壊時に発生する液体マイクロジェットの挙動
- ヨワイ ショウゲキハ ト キホウ ノ カンショウ ニ カンスル イチジッケン
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Abstract
This paper is concerned with the interaction between a weak-plane shock wave and bubbles. The behavior of a liquid microjet produced by the collapse of single and double bubbles was observed using a water shock tube, Ima-Con high speed camera and a PVDF pressure sensor with a high frequency response. The behavior of single collapsing bubble agrees qualitatively with previous experimental results, and it is shown that the present experimental method is effective in investigating the bubble collapse and generation of impulsive pressure. The speed of a microjet within the bubble is estimated to be about 100 m/s, or about ten times as much as that of a microjet penetrating the other side of the bubble surface. In the case of double collapsing bubbles the direction of microjet formation is different from the case of single bubble collapse.
Journal
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- TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B
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TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B 56 (526), 1583-1587, 1990
The Japan Society of Mechanical Engineers
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Details 詳細情報について
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- CRID
- 1390001205602923392
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- NII Article ID
- 110002388993
- 130004219464
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- NII Book ID
- AN00187441
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- ISSN
- 18848346
- 03875016
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- NDL BIB ID
- 3661417
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed