抄録
An experimental investigation was made of the motion of a cavitation bubble in the vicinity of a free surface in order to study an induced secondary cavitation during the bubble rebound. A bubble was produced by focusing a ruby laser into water, and its subsequent behavior was observed with a high-speed camera. The deformable nature of both a bubble and a free surface becomes significant as the mutual distance between them is decreased. Immediately after bubble rebound, a secondary cavitation occurs at around zero dynamic pressure region which is developed in water between a rising free surface and a collapsing bubble, due to the local pressure reduction mainly caused by the interaction of expansion waves originated from the surface.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 274-276 |
| ページ数 | 3 |
| ジャーナル | Applied Physics Letters |
| 巻 | 59 |
| 号 | 3 |
| DOI | |
| 出版ステータス | Published - 1991 |
ASJC Scopus subject areas
- 物理学および天文学（その他）