Molecular gas dynamics on unsteady evaporation and condensation flows
| Project/Area Number |
25820046
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Fluid engineering
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| Research Institution | Osaka University |
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Principal Investigator |
Inaba Masashi 大阪大学, 工学(系)研究科(研究院), 助教 (00648511)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
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| Keywords | 流体力学 / 分子気体力学 / 気液界面 / 蒸発・凝縮 / Boltzmann方程式 |
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| Outline of Final Research Achievements |
Half-space problems for unsteady monatomic and polyatomic vapor flows with weak evaporation and condensation were investigated on the basis of molecular gas dynamics. Relation between macroscopic variables at infinity and on the vapor-liquid interface were numerically derived. In addition, the multiscale structure of unsteady flow filed accompanied with evaporation and condensation at the interface was clarified.
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Report
(4 results)
Research Products
(5 results)
