Preparation of mono-dispersed droplet using ultrasonic

Tsuyoshi Arai, Kimio Imaizumi, Kunihiko Takeda

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

The study on the preparation of mono-dispersed liquid droplet was performed using ultrasonic as one of the steps of producing the perfectly mono-dispersed particle. The ultrasonic system was a 33.6kHz ultrasonic generator, an amplifier, an electric distortion element, and a bolted Langevin type horn installed in a cell. For the first time, a liquid pillar under a nozzle of the cell was stably formed. Then, dense and coarse parts were alternatively constructed by oscillating the wavelength of the ultrasonic. The diameter of those liquid droplets were found to be perfectly uniform, therefore, it was measured by "multiplex photography" using a synchronized stroboscope with the ultrasonic. From the results, more than 30,000 of perfectly uniform liquid droplets in 1 second were observed by this method.

本文言語English
ホスト出版物のタイトルProceedings of the Second International Conference on Processing Materials for Properties
編集者B. Mishra, C, Yamauchi, B. Mishra, C. Yamauchi
ページ989-992
ページ数4
出版ステータスPublished - 2000 12 1
イベントProceedings of the Second International Conference on Processing Materials for Properties - San Francisco, CA, United States
継続期間: 2000 11 52000 11 8

出版物シリーズ

名前Proceedings of the Second International Conference on Processing Materials for Properties

Conference

ConferenceProceedings of the Second International Conference on Processing Materials for Properties
国/地域United States
CitySan Francisco, CA
Period00/11/500/11/8

ASJC Scopus subject areas

  • 工学(全般)

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