杨朝东,宣国祥,张瑞凯. 船闸输水廊道直角边缘单支孔充水阻力系数试验[J]. 水利水运工程学报, 1997, (2).
引用本文: 杨朝东,宣国祥,张瑞凯. 船闸输水廊道直角边缘单支孔充水阻力系数试验[J]. 水利水运工程学报, 1997, (2).
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Yang Chaodong, Xuan Guoxiang, Zhang Ruikai. Experiment on resistance coefficient of square-edged single-port in filling operation of lock culvert[J]. Hydro-Science and Engineering, 1997, (2).
Citation: Yang Chaodong, Xuan Guoxiang, Zhang Ruikai. Experiment on resistance coefficient of square-edged single-port in filling operation of lock culvert[J]. Hydro-Science and Engineering, 1997, (2).
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船闸输水廊道直角边缘单支孔充水阻力系数试验

Experiment on resistance coefficient of square-edged single-port in filling operation of lock culvert

    摘要
  • 摘要: 介绍了船闸复合管直角边缘单支孔充水阻力系数试验的主要结果。包括：阻力系数影响因素分析，模型设计、试验和对试验结果的讨论；在此基础上，拟合了计算直角边缘单支孔充水阻力系数的经验式。

     

    Abstract: Model tests are conducted to investigate the resistance coefficient of square-edged single-port in filling operation. On the basis of model test, an empirical formula for the resistance coefficient of square-edged single-port in filling operation is derived and technical data are provided for the design and computation of lock filling and emptying system.

     

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