Turbulent dissipation and pollution emission of bluff body slipstream
| Project/Area Number |
24360234
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Architectural environment/equipment
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| Research Institution | The University of Tokyo |
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Principal Investigator |
KATO SHINSUKE 東京大学, 生産技術研究所, 教授 (00142240)
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| Co-Investigator(Kenkyū-buntansha) |
OOKA Ryozo 東京大学, 生産技術研究所, 教授 (90251470)
HIYAMA Kyosuke 山口大学, 理工学研究科, 准教授 (10533664)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥18,720,000 (Direct Cost: ¥14,400,000、Indirect Cost: ¥4,320,000)
Fiscal Year 2014: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2013: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2012: ¥9,490,000 (Direct Cost: ¥7,300,000、Indirect Cost: ¥2,190,000)
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| Keywords | 流体工学 / 流体 / 抗力 / 室内環境 / 屋外空気環境 / 乱流生産 / 乱流散逸 |
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| Outline of Final Research Achievements |
Methods to evaluate risk of health hazards by hazardous substances is developed in a cross sectional way from human scale to landscape scale. Air mixing promotion of turbulence condition which is one of characteristics in flow field is focused. Slipstream changes turbulent transition by exfoliation on the moving bluff body boundary in a steady condition. Relational expression to evaluate a turbulence field is developed from the viewpoint of assuming that bluff body virtual work rate equals to energy converted.
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Report
(4 results)
Research Products
(6 results)
