In order to analyze the influence of the siphon effect in the pipeline on the actual operation of the head cover drainage system in different working conditions of a hydropower station, a reasonable and effective siphon failure device is set up. Based on PIPENET, the fluid calculation and analysis software of pipe network, this paper aims at the overall modeling of the head cover drainage system of the hydropower station, and then conducts hydraulic calculation and analysis on it, and studies the design scheme of damage siphon effect, which provides strong support for the optimal design of the head cover drainage system.

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Hydraulic Calculation and Analysis of Head Cover Drainage System of Hydropower Station Based on PIPENET

  • Zhe Long,
  • Xing Lu,
  • Yingxia Zheng,
  • Lingfeng Shu,
  • Wenbo Su

摘要

In order to analyze the influence of the siphon effect in the pipeline on the actual operation of the head cover drainage system in different working conditions of a hydropower station, a reasonable and effective siphon failure device is set up. Based on PIPENET, the fluid calculation and analysis software of pipe network, this paper aims at the overall modeling of the head cover drainage system of the hydropower station, and then conducts hydraulic calculation and analysis on it, and studies the design scheme of damage siphon effect, which provides strong support for the optimal design of the head cover drainage system.