Feasibility study on in-tube decontamination system driven by non-contact acoustic levitation

非接触声悬浮驱动管内净化系统可行性研究

• 批准号: 24656094
• 负责人: ZHOU Libo
• 金额: $ 2.58万
• 依托单位: Ibaraki University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Challenging Exploratory Research
• 财政年份: 2012
• 资助国家: 日本
• 起止时间: 2012-04-01 至 2014-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-24656094/
• 关键词: 音響浮揚; 定在波; ツイン振動子; 多重反射; 砥粒加工; 除染・洗浄; 分級

Phenomenon that bubbles or particles are trapped at the position of the node of the standing wave of sound is widely known as acoustic levitation. As objects are possible to be levitated and moved with non-contact by the sound power, therefore, this acoustic levitation technique has a huge potential in applications for semiconductor, aerospace and biology industries.This research project is a feasibility study on design and development of an in-tube decontamination and classification system, and to explore the possibility to drive and classify fine particles with non-contact by the sound power only.

气泡或颗粒被困在声波驻波节点处的现象称为声悬浮。由于声功率可以实现物体的非接触悬浮和移动，因此，声悬浮技术在半导体、航空航天和生物工业中具有巨大的应用潜力。本研究项目是对管内去污分级系统的设计和开发的可行性研究，探索仅依靠声功率驱动和分级非接触细颗粒的可能性。

项目成果

Development of non-contact classifying systems by use of acoustic levitation

利用声悬浮开发非接触式分类系统

• 发表时间: 2014
• 期刊: Advanced Materials Research
• 作者: Tomohiro Inada;Libo Zhou;Jun Shimizu;Hirotaka Ojima;Takuya Ito
• 通讯作者: Takuya Ito

Development of Finishing System using Acoustically Levitated Abrasive

使用声悬浮磨料的精加工系统的开发

• 发表时间: 2013
• 期刊: Int. J. of Automation Technology
• 作者: Tomohiro Inada;Libo Zhou;Hirotaka Ojima and Jun Shimizu
• 通讯作者: Hirotaka Ojima and Jun Shimizu

Nano-Engineering Laboratory

纳米工程实验室

Development of Novel Polishing System by Use of Acoustic trap

利用声阱开发新型抛光系统

• 发表时间: 2012
• 期刊: Key Engineering Materials
• 作者: Tomohiro Inada;Hirotaka Ojima;Libo Zhou
• 通讯作者: Libo Zhou

音響浮揚の保持力の向上に関する研究

提高声悬浮保持力的研究

• 发表时间: 2013
• 作者: Tomohiro Inada;Libo Zhou;Jun Shimizu;Hirotaka Ojima and Takuya Ito;稲田智広,周立波,尾嶌裕隆,小貫哲平
• 通讯作者: 稲田智広,周立波,尾嶌裕隆,小貫哲平