At same time, author suggests to change cavitation factor to important operation condition during pressure fluctuation test so to avoid producing the phenomenon of cavitation stimulus in the prototype operation.
At same time, author suggests to change cavitation factor to important operation condition during pressure fluctuation test so to avoid producing the phenomenon of cavitation stimulus in the prototype operation.
同时，建议针对水轮机的重要运行工况，增加不同空化系数下的压力脉动试验，以避免在真机运行时可能产生“空化自激”现象，确保原型机组的安全运行。