| 基于分区模式城市燃气管网水力可靠性管理技术 |
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| 引用本文： | 苗金明.基于分区模式城市燃气管网水力可靠性管理技术[J].北京劳动保障职业学院学报,2014(1):48-52. |
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| 作者姓名： | 苗金明 |
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| 作者单位： | 北京劳动保障职业学院,北京100029 |
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| 摘 要： | 针对大型城市燃气环状管网(环网)存在的问题,探讨城市燃气管网采用分区模式的条件及分区方法、分区模式下城市燃气管网水力可靠性管理技术,并以某市燃气管网为例进行分区模式管网水力计算和可靠性计算。结果表明,集中型城市燃气管网采用分区模式是可行的,是一种较好的集中型燃气管网模式。
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| 关 键 词： | 城市燃气管网 分区模式 水力计算 事故工况 可靠性 |
Hydraulic Reliability Management Technology on City gas Pipe Network Based on the Partition Model |
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| MIAO Jinming.Hydraulic Reliability Management Technology on City gas Pipe Network Based on the Partition Model[J].Journal of Beijing Vocational College of Labour and Social Security,2014(1):48-52. |
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| Authors: | MIAO Jinming |
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| Institution: | MIAO Jinming(Beijing Vocational College of labor Security, Beijing 100029) |
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| Abstract: | In view of problems the large city gas loop system existing, conditions and partition method with city gas pipeline network adopting partition model are discussed, and the hydraulic reliability manage- ment technology on city gas pipeline network in the condition of partition mode is analyzed. Moreover, as an example of a city gas network, hydraulic calculation and reliability calculation on partition mode network are carried out. Results show that the centralized city gas pipeline network using partition model is feasible, and a kind of good gas network model. |
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| Keywords: | city gas pipe network partition model hydraulic calculation accident condition reliability |
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