Experimental research on liquid film thickness in microchannel slug flow
| Project/Area Number |
20560179
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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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 | The University of Tokyo |
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Principal Investigator |
SHIKAZONO Naoki The University of Tokyo, 生産技術研究所, 教授 (30345087)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2008: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | 「エネルギー効率化」 / 「省エネルギー」 / 「燃料電池」 / 「ヒートポンプ」 / 「廃熱利用」 / マイクロ管 / スラグ流 / 液膜厚さ / レーザー共焦点法 / キャピラリ数 / レイノルズ数 / 加速度 / 界面曲率 / エネルギー効率化 / 省エネルギー / 燃料電池 / ヒートポンプ / 廃熱利用 |
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| Research Abstract |
The liquid film thickness in a micro tube is measured by laser confocal displacement meter. From the scaling analysis, empirical correlation for the dimensionless initial liquid film thickness based on capillary number, Reynolds number and Weber number is proposed.
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Report
(4 results)
Research Products
(26 results)
