| 管道容器连通系统内气体爆炸影响因素的数值分析 |
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| 引用本文： | 李岳,姚世琪,喻健良,汪玉珍,李新东,宫胜强,陈焕道,王振伟.管道容器连通系统内气体爆炸影响因素的数值分析[J].石油化工设备,2011,40(5):8-12. |
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| 作者姓名： | 李岳 姚世琪 喻健良 汪玉珍 李新东 宫胜强 陈焕道 王振伟 |
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| 作者单位： | 1. 大连理工大学化机学院,辽宁大连,116023
2. 大连理工安全装备有限公司,辽宁大连,116020 |
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| 摘 要： | 采用数值模拟方法，通过对小型连通容器爆炸过程的分析，系统研究了管道和容器连通的系统内可燃介质发生爆炸时着火点位置和容器的几何尺寸对系统爆炸强度的影响，模拟结果与已有的实验结果基本一致。该研究结果可为大型连通容器系统安全防爆设计提供参考。
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| 关 键 词： | 管道 连通容器 数值模拟 可燃气体爆炸 爆炸强度 |
Numeric Analysis for Effect Factors of Gas Explosion in Combined Systems of Pipes and Vessels |
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| LI Yue,YAO Shi-qi,YU Jian-liang,WANG Yu-zhen,LI Xin-dong,GONG Sheng-qiang,CHEN Huan-dao,WANG Zhen-wei.Numeric Analysis for Effect Factors of Gas Explosion in Combined Systems of Pipes and Vessels[J].Petro-Chemical Equipment,2011,40(5):8-12. |
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| Authors: | LI Yue YAO Shi-qi YU Jian-liang WANG Yu-zhen LI Xin-dong GONG Sheng-qiang CHEN Huan-dao WANG Zhen-wei |
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| Affiliation: | LI Yue1,YAO Shi-qi1,YU Jian-liang1,WANG Yu-zhen2,LI Xin-dong2,GONG Sheng-qiang2,CHEN Huan-dao2,WANG Zhen-wei2(1.School of Chemical Engineering Machinery,Dalian University of Technology,Dalian 116023,China,2.Dalian Ligong Safety Equipment Co.Ltd.,Dalian 116020,China) |
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| Abstract: | Numeric simulation issued in the paper to study the effect of ignition position and vessel geometry for the explosion in small scale linked vessels good agreement was obtained between simulation and experiment.According to the simulation analysis of small scale systems,the result obtained is instructive to the explosion protection and safety design of large scale combined systems. |
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| Keywords: | pipe linked vessel numeric simulation combustible gas explosion explosion intensity |
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