特集 —進化する消火技術
消火の科学—消火戦略の重要性
2023 年 65 巻 211 号 p. 9-16
詳細
2023 年 65 巻 211 号 p. 9-16
In the paper, the author proposes the concept that fire extinguishment is composed of flame extinction phenomena and extinguishing strategy. The extinguishing strategy is the methodology of how the extinguishing agent is transported to the fire area and delivered to the flames and is important for firefighting. In order to demonstrate the value of discussing extinguishing strategies to achieve the fire extinguishment, two different experimental studies conducted by the author are explained in this paper. One is the extinguishing experiment of a gaseous fuel diffusion flame with a sweeping CO2 jet. The other is blast extinguishment of linearly arranged jet burner flames with a micro explosive.
