CAJ | 학술논문

利用FDS数值模拟软件，模拟了装置应急响应保护层中设置水喷淋装置对原油储罐火灾事故后果严重度的影响。研究结果表明，水喷淋对原油储罐火灾热流量和温度的降低率达到30％左右，结合实例发现，水喷淋对火灾热量辐射范围的抑制和减小具有明显效果。该模拟弥补了传统装置应急响应保护层分析在事故后果严重度量化方面的不足，为油罐火灾事故防治及装置应急响应保护层制定提供参考依据。
이용FDS수치모의연건，모의료장치응급향응보호층중설치수분림장치대원유저관화재사고후과엄중도적영향。연구결과표명，수분림대원유저관화재열류량화온도적강저솔체도30％좌우，결합실례발현，수분림대화재열량복사범위적억제화감소구유명현효과。해모의미보료전통장치응급향응보호층분석재사고후과엄중도양화방면적불족，위유관화재사고방치급장치응급향응보호층제정제공삼고의거。
Numerical simulation software FDS is used to simulate influences of setting water spray in equipment emergency response protective layer on crude oil storage tank fire accidents consequences severity .The results show that the decline of fire heat flow and temperature can reach about 30 percent under the protection of water spray .Connected with the instance , it is found that the water spray device can also obviously affect the restrain and reduction of the heat radiation scope .The simulation offsets the traditional equipment emergency response protective layer analysis which lacks quantitative analysis for the accident consequences severity ,providing references for oil tank fire accident prevention and formulation of equipment e-mergency response protective layer .