南水北调中线大型输水系统空气阀性能与运行分析
남수북조중선대형수수계통공기벌성능여운행분석
Analysis on performance and operation of air valve for large-scale water conveyance system of Mid-route of South-to-North Water Transfer Project
  • 万方数据
    水利水电技术 수이수전기술
    WATER RESOURCES AND HYDROPOWER ENGINEERING
    2009年 12期 109-112,121 ,共5页

    戚兰英%刘勇%谢明利

    척란영%류용%사명리

    南水北调中线工程%大型输水系统%空气阀%性能测试%安全经济运行 南水北調中線工程%大型輸水繫統%空氣閥%性能測試%安全經濟運行
    남수북조중선공정%대형수수계통%공기벌%성능측시%안전경제운행
    Mid-route of South-to-North Water Transfer Project%large-scale water conveyance system%air valve%performance test%safe and economical operation
    南水北调中线工程(北京段)大型管道输水系统惠南庄一大宁段全长约56.40 km,泵站加压输水结合小流量自流,运行工况复杂,压力变幅大.文中对长距离输水管道空气阀性能、运行方式、实物性能测试等进行分析论证,以保证压力输水管线安全、可靠、高效运行.
    남수북조중선공정(북경단)대형관도수수계통혜남장일대저단전장약56.40 km,빙참가압수수결합소류량자류,운행공황복잡,압력변폭대.문중대장거리수수관도공기벌성능、운행방식、실물성능측시등진행분석론증,이보증압력수수관선안전、가고、고효운행.
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