[1]周 宁,任福平,刘暄亚,等.地下综合管廊管道泄漏扩散的研究进展[J].常州大学学报(自然科学版),2019,31(01):63-70.[doi:10.3969/j.issn.2095-0411.2019.01.010]
　ZHOU Ning,REN Fuping,LIU Xuanya,et al.Research Progress of Pipeline Leakage and Diffusion in Underground Comprehensive Pipelines[J].Journal of Changzhou University(Natural Science Edition),2019,31(01):63-70.[doi:10.3969/j.issn.2095-0411.2019.01.010]
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地下综合管廊管道泄漏扩散的研究进展()
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常州大学学报(自然科学版)[ISSN:2095-0411/CN:32-1822/N]

卷:
第31卷
期数:
2019年01期
页码:
63-70
栏目:
石油与天然气工程
出版日期:
2019-01-28

文章信息/Info

Title:
Research Progress of Pipeline Leakage and Diffusion in Underground Comprehensive Pipelines
文章编号:
2095-0411(2019)01-0063-08
作者:
周 宁1; 任福平1; 刘暄亚2; 王伟天1; 黄维秋1; 赵会军1
(1.常州大学 石油工程学院,江苏 常州 213016; 2.公安部天津消防研究所 科技处,天津 300381)
Author(s):
ZHOU Ning1;  REN Fuping1;  LIU Xuanya2;  WANG Weitian1;  HUANG Weiqiu1;  ZHAO Huijun1
(1. School of Petroleum Engineering, Changzhou University, Changzhou 213016, China; 2. Department of Science and Technology, Tianjin Fire Research Institute, Ministry of Public Security, Tianjin 300381, China)
关键词:
地下综合管廊;  管道泄漏;  泄漏扩散;  事故后果
Keywords:
underground comprehensive gallery;  pipeline leakage;  leakage diffusion;  accident consequences
分类号:
X 937
DOI:
10.3969/j.issn.2095-0411.2019.01.010
摘要:
地下综合管廊管道泄漏扩散引起的突发事故,往往造成重大损失和社会影响,针对国内外地下综合管廊管道泄漏扩散问题,从实验研究、理论分析及数值模拟3方面对其研究现状进行了归纳分析。在实验方面以典型实验方法为依据,分析了现有实验存在的问题; 在理论分析方面建立了不同介质泄漏的数学模型,用其确定关键物理参数; 在数值模拟方面主要对单源泄漏扩散进行研究,一般均为二维模拟计算。此外还结合研究现状总结了一些地下综合管廊管道泄漏扩散的规律。在以后的研究中不仅应该侧重于多源泄漏扩散的三维数值模拟计算,而且需要根据实际工况开展一些典型的验证实验,不断对理论分析模型进行合理修正。
Abstract:
Sudden accidents caused by the proliferation of pipeline leaks in underground comprehensive pipelines often result in heavy losses and social impacts. This article addresses the problems of pipeline leakage diffusion at home and abroad from experimental research, theoretical analysis and numerical simulation. In the experimental aspect, based on the typical experimental methods, the existing problems in the existing experiments were analyzed. In the theoretical analysis, the mathematical models of different media leakages were established, and the key physical parameters were determined. In the numerical simulation, the single source leakage diffusion was mainly performed. Studies are generally two-dimensional simulations. In addition, combined with the research status, the rules of the leakage and diffusion of some underground comprehensive pipe corridors are summarized. In the future research, we should not only focus on the three-dimensional numerical simulation of multi-source leakage diffusion, but also need to carry out some typical verification tests based on the actual working conditions and continue to rationally correct the theoretical analysis model.

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备注/Memo

备注/Memo:
收稿日期:2018-06-11。
基金项目:国家重点研发计划资助(2017YFC0806000); 建筑消防工程技术公安部重点实验室开放课题(KFKT2015ZD03); 公安部科技项目(2016JSYJD04)。
作者简介:周宁(1977—),男,江苏常州人,博士,教授。E-mail:zhouning@cczu.edu.cn
更新日期/Last Update: 2019-02-20