| 甬沪宁原油管道水击分析与超前保护 |
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| 引用本文： | 钟仕荣,王建华,卞保武. 甬沪宁原油管道水击分析与超前保护[J]. 化工自动化及仪表, 2005, 32(6): 48-51 |
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| 作者姓名： | 钟仕荣 王建华 卞保武 |
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| 作者单位： | 1. 中石化集团管道储运公司,南京输油处,江苏,南京,210046
2. 盐城工学院,江苏,盐城,224005 |
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| 摘 要： | 介绍全线的站场组成及其每个站场的输油泵的配备情况,分析甬沪宁原油输送管道可能运行的输油工况,介绍了用于水击分析时稳态极限工况的选取方法,并从可能引起水击发生的水击源、产生水击时工况、用于水击分析的管道瞬变过程的理论和甬沪宁原油输送管道的各个站场的边界条件的确定方面,全面阐述了对甬沪宁管线进行水击分析的过程,同时给出了两种水击工况下的计算分析结果。
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| 关 键 词： | 输油工况 水击工况 边界条件 水击分析 瞬变 |
| 文章编号： | 1000-3932（2005）（06）-0048-03 |
| 收稿时间： | 2005-10-12 |
| 修稿时间： | 2005-10-12 |
Surge Analysis and Advance Protect of Yong-hu-ning Crude Oil Pipeline |
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| ZHONG Shi-rong,WANG Jian-hua,BIAN Bao-wu. Surge Analysis and Advance Protect of Yong-hu-ning Crude Oil Pipeline[J]. Control and Instruments In Chemical Industry, 2005, 32(6): 48-51 |
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| Authors: | ZHONG Shi-rong WANG Jian-hua BIAN Bao-wu |
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| Affiliation: | 1. Department of Nanjing Transport Oil, Pipeline Storage and Transportation Corporation, Sinopec, Nanjing 210046, China; 2. Yancheng Institute of Technology, Yancheng 224005, China |
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| Abstract: | The structure of Yong-hu-ning crude oil pipeline and transport oil pump equip are introduced.All possible working conditions are analyzed.How to choose high-point working condition about surge condition is introduced.The surge analytic process of Yong-hu-ning crude oil pipeline is expounded from surge source and surge condition and surge analysis theory and margin conditions.As an example,the analysis and count consult are given under two surge conditions. |
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| Keywords: | transport oil condition surge condition margin condition surge analyse transient |
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