Development of a new simulation method for wildfire based on fluid and combustion interaction analysis
| Project/Area Number |
26420463
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Structural engineering/Earthquake engineering/Maintenance management engineering
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| Research Institution | Nihon University |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
NOMURA Takashi 日本大学, 理工学部, 教授 (50126281)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥130,000 (Direct Cost: ¥100,000、Indirect Cost: ¥30,000)
Fiscal Year 2015: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | 林野火災 / 低マッハ数近似 / VMS法 / 木材延焼速度 / WRF / 木材燃焼モデル / 延焼速度 / 数値流体解析 / ＷＲＦ / 木材燃焼解析 |
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| Outline of Final Research Achievements |
In the present study, we aimed to construct a new analysis method for wildfire. The results are summarized in the following three points. Firstly, we developed new analysis method for wildfire by using the low Mach number approximation and the variational multiscale method. Secondly, we conducted a combustion experiment in order to obtain the data of fire spreading speed for wildfire. Finally, the initial and boundary condition for a wildfire simulation were obtained by using WRF.
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Report
(4 results)
Research Products
(6 results)
