Evaluation of effects of river, plant and wind on urban thermal environment using idealized numerical experiment
| Project/Area Number |
24760480
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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 |
Architectural environment/equipment
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| Research Institution | Japan Agency for Marine-Earth Science and Technology |
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Principal Investigator |
BABA Yuya 独立行政法人海洋研究開発機構, 地球シミュレータセンター, 研究員 (60512861)
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
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| Keywords | 熱環境 / 都市気候 / 気象 |
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| Research Abstract |
Effects of river, plant and wind on urban thermal environment are evaluated using idealized urban scale and mesoscale numerical simulations. In the idealized urban scale simulation, the urban structure is simplified to extract effects of each structure component. It is found that both tilted wind direction and increase of plant occupation tend to increase wind stress with respect to urban structure. Mesoscale simulation of urban climate over Kanto plain during summer time revealed that the wind stress increase due to wind tilting and planting ratio change is found to increase in-land temperature, regardless of randomness of metrological condition.
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Report
(3 results)
Research Products
(9 results)
