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真空吸气阀与单向调压塔在长距离多起伏管线中的水锤防护研究 被引量:3

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摘要 为研究真空吸气阀与单向调压塔在长距离、高起伏、首尾落差不大的输水管线中水锤防护效果,本文建立了真空吸气阀及单向调压塔水锤防护设备模型,以特征线法对其进行求解,对比模拟分析事故停泵管线水锤防护效果,最终确定最优水锤防护方案。结果表明:管线波峰处采用真空阀与空气阀结合方案,水锤防护效果优于单向调压塔方案。长距离、高起伏、首尾落差不大的输水管线中可推广真空吸气阀作为水锤防护设备。
出处 《水利建设与管理》 2012年第S1期36-39,共4页 Water Conservancy Construction and Management
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参考文献9

  • 1刘竹溪泵站水锤及其防护[M].
  • 2XU Yanyan.Study on water hammer protection using box type two-way surge tank in long distance water pipe-line with high-lift and multi-fluctuation. . 2008
  • 3GAO Jinliang,CHANG Kui,CHEN Lizhi,et al.Subat-mospheric pressure protection for large diameter long distance pipeline system:a case study. Internation-al Conference on Networking,Sensing and Control (IC-NSC) . 2011
  • 4FENG Wentao,YANG Jiandong.Study on the hydraulic impedance of surge tank. Second International Con-ference on Mechanic Automation and Control Engineer-ing (MACE) . 2011
  • 5WAN Wu Yi.Study on unsteady flow in long-distance water diversion projects. . 2004
  • 6NAIK,K.A,SRIKANTH,P,CHANDEL,A.K.A novel gov-ernor control for stability enhancement of hydro power plant with water hammer effect. Emerging Trends in Electrical and Com-puter Technology (ICETECT) . 2011
  • 7S KULETIS,RADULOVIV.Analysis of surge protection per-formance in low-voltage AC systems with capacitive load. Uni-versities Power Engineering Conference (UPEC) . 2010
  • 8YANG Yu Si,MA Xiao Yun,LI Xiao Yan.Analysis the impact of wave velocity on the calculation of pressure boost in water hammer of long-distance water pipelines. International Symposium on Water Resource and Environmental Protection (ISWREP) . 2011
  • 9ZHU Zuo Jin.Quasi-Characteristic method for KDV-Buragers equations. Acta Scientiarum Naturalium Universitatis of Sci-ence and Technology of China . 2004

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