抄録
Near-field acoustic levitation, where planar objects 10 kg in weight can levitate stably near the vibrating plate, is successfully applied both to non-contact transportation of objects and to a non-contact ultrasonic motor. Transporting apparatuses and an ultrasonic motor have been fabricated and their characteristics measured. The theory of near-field acoustic levitation both for a piston-like sound source and a flexural vibration source is also briefly described.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 26-32 |
| ページ数 | 7 |
| ジャーナル | Ultrasonics |
| 巻 | 38 |
| 号 | 1 |
| DOI | |
| 出版ステータス | Published - 2000 3月 |
| 外部発表 | はい |
ASJC Scopus subject areas
- 音響学および超音波学