| Project/Area Number |
26709007
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Partial Multi-year Fund |
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| Research Field |
Fluid engineering
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| Research Institution | Tokyo University of Agriculture and Technology |
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Principal Investigator |
Tagawa Yoshiyuki 東京農工大学, 工学(系)研究科(研究院), 准教授 (70700011)
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| Research Collaborator |
TANAKA Akane 東京農工大学, 大学院生
Tadd Truscott 東京農工大学, 大学院生
Pan Zhao 東京農工大学, 大学院生
Zhang Xuehua 東京農工大学, 大学院生
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥22,360,000 (Direct Cost: ¥17,200,000、Indirect Cost: ¥5,160,000)
Fiscal Year 2016: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2015: ¥7,150,000 (Direct Cost: ¥5,500,000、Indirect Cost: ¥1,650,000)
Fiscal Year 2014: ¥12,870,000 (Direct Cost: ¥9,900,000、Indirect Cost: ¥2,970,000)
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| Keywords | マイクロジェット / 医工学応用 / 超音速ジェット / 無針注射 / 高粘度ジェット / 衝撃波 / キャビテーション / シュリーレン / 高速液体ジェット / 高粘度液体ジェット / BOS法 / 水中プラズマ / 水中衝撃波 / 体積制御 / 流体工学 / レーザー誘起衝撃波 / 液滴浮遊 / 撃力 |
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| Outline of Final Research Achievements |
For the development of medical devices, especially the development of needle-free injection devices, using supersonic microjet which the research representatives had developed, we further improve jet control method and investigate jet penetration process using model material close to the human body organization. we successfully develop a pressure measurement method for underwater shock waves inducing microjets, and proposed a highly efficient jet generation device. In addition, we developed a simple jet generation method compared with the conventional method, and obtained important knowledge useful not only to medical instruments but also to industry. The results were published at international journals and international conferences, and were introduced at outreach activities for junior high school students.
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