| 卧式罐泄漏数值模拟研究 |
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| 引用本文： | 李野,厉建祥,丁建国,吕东.卧式罐泄漏数值模拟研究[J].消防科学与技术,2011,30(12). |
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| 作者姓名： | 李野 厉建祥 丁建国 吕东 |
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| 作者单位： | 1. 公安部天津消防研究所,天津,300381
2. 中国石化青岛安全工程研究院,山东青岛,266071 |
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| 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.
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| 关 键 词： | 卧式罐 泄漏 数值模拟 应急救援 |
Study on numerical simulation on horizontal tank leaking |
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| LI Ye,LI Jian-xiang,DING Jian-guo,LV Dong.Study on numerical simulation on horizontal tank leaking[J].Fire Science and Technology,2011,30(12). |
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| Authors: | LI Ye LI Jian-xiang DING Jian-guo LV Dong |
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| Affiliation: | LI Ye1,LI Jian-xiang2,DING Jian-guo1,LV Dong1(1.Tianjin Fire Research Institute of MPS,Tianjin 300381,China,2.Sinopec Safety Engineering Institute,Shangdong Qingdao 266071,China) |
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| Abstract: | 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. |
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| Keywords: | horizontal tank leaking numerical simulation emergency rescue |
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