UP to now, the setting height of the turbine in clear water has been determined by the cavitation number which limits the cavitationconditions.
迄今为止，凡在清水条件下水轮机安装高程都是以限制空蚀条件的空化数来确定的。
2
In the process conditions permit, the change in pump flow, head, speed and medium operating temperature operating parameters, to avoid the occurrence of cavitation.
在工艺条件允许的情况下，改变泵的流量、扬程、转速及介质的操作温度等操作参数，可以避免汽蚀的发生。
3
Under part-load conditions the use of a dynamic balancing valve is a more effective method to prevent a cavitation as it reduces the pressure drop across a balancing valve.