| Project/Area Number |
15H03925
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Thermal engineering
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| Research Institution | University of Tsukuba |
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Principal Investigator |
Abe Yutaka 筑波大学, システム情報系, 教授 (10241720)
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| Co-Investigator(Kenkyū-buntansha) |
北畑 裕之 千葉大学, 大学院理学研究院, 准教授 (20378532)
西成 活裕 東京大学, 先端科学技術研究センター, 教授 (40272083)
金子 暁子 筑波大学, システム情報系, 准教授 (40396940)
渡辺 正 福井大学, 附属国際原子力工学研究所, 教授 (50391355)
松本 聡 国立研究開発法人宇宙航空研究開発機構, 有人宇宙技術部門, 主任研究開発員 (90360718)
長谷川 浩司 工学院大学, 工学部, 准教授 (90647918)
金川 哲也 筑波大学, システム情報系, 助教 (80726307)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥16,640,000 (Direct Cost: ¥12,800,000、Indirect Cost: ¥3,840,000)
Fiscal Year 2017: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2016: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2015: ¥7,020,000 (Direct Cost: ¥5,400,000、Indirect Cost: ¥1,620,000)
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| Keywords | 音場浮遊 / 静電浮遊 / 無容器プロセッシング / 非接触マニピュレーション / 液滴 / 宇宙環境 / 非線形 / 物質輸送 / 浮遊液滴 / 宇宙環境利用 |
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| Outline of Final Research Achievements |
Hybrid levitation system is constructed with a counter-faced ultrasonic phased array and an opposed cylindrical electrostatic electrode. We developed a prototype device to confirm the feasibility of a hybrid levitation system with electrostatic and ultrasonic. After that, we confirmed droplet levitation characteristic of each system. In addition, For the realization of the non-container process technology, we elucidated a correlation between flow structure and evaporation behavior using Mach-Zehnder interferometer, stereo PIV method and so and then we realized transportation, coalescence and mixing by non-contact manipulation of levitated droplets. This technology is a result that leads to creative new thermal fluid process technology.
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