Study on practical turbulence modeling method with high accuracy for pollutant transport inside street canyons
| Project/Area Number |
21560622
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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 |
Architectural environment/equipment
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| Research Institution | Niigata Institute of Technology |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
IINO Akinaru 新潟工科大学, 工学部, 教授 (80272706)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2009: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
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| Keywords | 空気環境 / ストリートキャニオン / 汚染質 / CFD / 乱流拡散 / モデリング |
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| Research Abstract |
This research pays attention to street canyons as the fundamental unit of thermal and wind environment in built-up area. By wind tunnel experiment and field observation in actual buildings, the basic structure of pollutant dispersion was clarified. Based on the database obtained by this study, important information for highly precise and practical turbulent modeling for advection and turbulent diffusion were obtained for developing the prediction and evaluation methods for the pollutant transport using CFD.
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Report
(4 results)
Research Products
(11 results)
