2013 Fiscal Year Final Research Report
Feasibility study on in-tube decontamination system driven by non-contact acoustic levitation
| Project/Area Number |
24656094
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Production engineering/Processing studies
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| Research Institution | Ibaraki University |
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Principal Investigator |
ZHOU Libo 茨城大学, 工学部, 教授 (90235705)
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| Co-Investigator(Kenkyū-buntansha) |
SHIMIZU Jun 茨城大学, 工学部, 教授 (40292479)
ONUKI Teppei 茨城大学, 工学部, 准教授 (70400447)
OJIMA Hirotaka 茨城大学, 工学部, 講師 (90375361)
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Keywords | 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 |
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| Research Abstract |
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.
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