水利学报1959年第1期发表了“北京模式口水电站提高出力弃负荷时水锤观测报告”一文。我读后有如下意见愿与作者商榷。一、关于水轮机导叶(即该文中“闸门”)关闭终止时间的确定方法。该文第四节中说:我们认为水锤现象消失的时候,闸门完全关闭。这种说法是不正确的。实际上,水锤现象决不可能在导叶关闭完了时立即消失,而是要延续—段时间,方才逐渐消失的。 Journal of Hydraulic Engineering, 1959, No. 1 published a “Beijing mode of hydropower station to increase the output of abandoned water hammer observation report,” a text. I read the following comments are willing to discuss with the author. First, on the turbine guide vane (ie, the “gate”) closing time to determine the method. In the fourth verse of the article, we said: When we think the phenomenon of water hammer disappears, the gate is completely closed. This is incorrect. In fact, the phenomenon of water hammer can not disappear immediately when the guide vane closes completely, but must continue - period of time, has just disappeared.