摘要
在石油化工、危险品储运等行业卧式罐泄漏中其液面面积实时发生改变,导致液体压力、液面高度、泄漏体积随时间的变化规律复杂,容易导致消防人员、应急指挥人员的营救和现场处理判断不准、决策失误。以数值模拟的方法对卧式罐泄漏中各参数的变化进行模拟研究。利用模拟方法,以图形、公式等方式对泄漏规律进行表述。
The area of liquid in the horizontal tank is changing with the leaking, which makes the variation of liquid pressure, liquid height, liquid volume very complicated. The complexity brings some blind sports for firefighter, emergency rescue staff when leaking accident occurring. Numerical simulation methods were used to work out the parameters＇ variation when leaking. The results were expressed by figures and formulae.
出处
《消防科学与技术》
CAS
北大核心
2011年第12期1114-1115,1120,共3页
Fire Science and Technology
关键词
卧式罐
泄漏
数值模拟
应急救援
horizontal tank
leaking
numerical simulation
emergency rescue
