Evaporation and fission dynamics of highly charged mist as functional carrier
| Project/Area Number |
15H04171
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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 |
Properties in chemical engineering process/Transfer operation/Unit operation
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| Research Institution | Kanazawa University |
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Principal Investigator |
Seto Takafumi 金沢大学, 自然システム学系, 教授 (40344155)
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| Co-Investigator(Kenkyū-buntansha) |
大谷 吉生 金沢大学, 自然システム学系, 教授 (10152175)
東 秀憲 金沢大学, 自然システム学系, 准教授 (40294889)
折井 孝彰 国立研究開発法人理化学研究所, イノベーション推進センター, 上級研究員 (60321741)
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| Research Collaborator |
Hogan Christpher J., Jr. ミネソタ大学, 機械工学科, 准教授
SUDA Hiroshi 松下家電研究開発(杭州)有限公司
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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 |
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2017: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2016: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2015: ¥11,830,000 (Direct Cost: ¥9,100,000、Indirect Cost: ¥2,730,000)
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| Keywords | 薄膜・微粒子形成操作 / 静電噴霧 / イオン / 液滴 / 分子シミュレーション / 静電スプレー / エアロゾル |
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| Outline of Final Research Achievements |
Formation mechanism of ions and nanoparticles originated from highly charged mist is analyzed by newly developed expereimental tool and the molecular silulation model. Advanced instrument, in-situ mobility analyzer, was developed to measure the rapid change of size and charge distribution during evaporation and breakup of the electrosprayed nanodroplets. As a result, change in the size distribution can be analyzed as a function of size, number of charges and molecular confirmation. The experimentally obtained results were compared with the molecular dynamics simulation, The limit of the classical breakup theory was clarified by the direct comparison between experiments, theory, and molecular simulation for the first time.
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Report
(4 results)
Research Products
(15 results)
