Research on evaluation method for suppression effect of flame propagation by water application
| Project/Area Number |
16K18199
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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 | Building Research Institute |
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Principal Investigator |
Noaki Masaki 国立研究開発法人建築研究所, 防火研究グループ, 研究員(移行) (90535478)
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| Research Collaborator |
OHMIYA Yoshifumi 東京理科大学, 理工学部, 教授 (10287469)
MIYAZAWA Yuya 建築研究所, 非常勤職員
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| Project Period (FY) |
2016-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2017: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | 散水 / スプリンクラー / 着火 / 受熱低減 / 熱分解 / 内装材 / 火炎伝播 / 発熱速度 / 内装 / 壁 / 燃え拡がり / 燃焼 |
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| Outline of Final Research Achievements |
This research gave results mentioned below for the following two sub-topic.
1. In case of "the suppression of ignition of combustible material by water application", The experiments using the system constructed by electoric heater, water application system and combustible material were carried out. In these experiments, ignition time et. al. were measured under various heating and sprinkling conditions. From the analysis and consideration of these experimental results, an estimation model for ignition time considering the cooling effect by water applicaiton were suggested.
2. In case of "the suppression of flame propagation of combustible interior finish by water application", the experiments that water application activated at the time when the combustible material ignited from the bottom was propagating were carried out. In these experiments, the surface temperature and heat release rate of combustible interior finish was measured.
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Report
(3 results)
Research Products
(2 results)
