Combined simulation of CFD and MAS for momentum and scalar transport
| Project/Area Number |
15K14077
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Architectural environment/Equipment
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| Research Institution | Kyushu University |
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Principal Investigator |
Tanimoto Jun 九州大学, 総合理工学研究院, 教授 (60227238)
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| Co-Investigator(Kenkyū-buntansha) |
萩島 理 九州大学, 総合理工学研究院, 教授 (60294980)
池谷 直樹 九州大学, 総合理工学研究院, 助教 (70628213)
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| Project Period (FY) |
2015-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | CFD / MAS / 都市キャノピー / 交通流 / マルチエージェントシミュレーション / Large Eddy Simulatiom |
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| Outline of Final Research Achievements |
Seeking a new interdisciplinary-plane supported by two columns; statistical physics and urban climatology, we established a brand-new simulation technology combining Multi Agent Simulation; MAS and Computational Fluid Dynamics; CFD. Our new simulation model aims precise predictions and evaluation of air-pollutant diffusion in any urban canopy context considering that a moving vehicle in an urban street significantly affects on scalar dispersion due to its production of mechanical sheer in terms of turbulent mixing effect. The model dovetails Revised S-NFS model, one of the Cellular Automaton models, enabling likely motions of a vehicle showing various stochastic features, with Large Eddy Simulation (LES), one of CFDs that is able to accurate time evolution of aerodynamics flow fields.
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Report
(3 results)
Research Products
(5 results)
