In the experimental study, the pressure surge data are acquired at 26 points from the taper pipe intake to the draft tube exit distributing at 8 sections under 6 stable operating conditions.
对水轮机模型，测取了从直锥段进口至尾水管出口8个截面共26个测点在6个稳定运行工况下的水压力脉动数据。
A combustible gas probe is arranged between the exit of the channel of the air casing and the exhaust gathering pipe.
气套通道的出口与排气汇管之间设有可燃气体探测器。
Because the inclined snap ring grooves are added, the screen pipe can enter and exit the well favorably and the operation is also convenient.
由于增加了斜形卡环槽，使得筛管出入井顺利，作业也方便。
Because the inclined snap ring grooves are added, the screen pipe can enter and exit the well favorably and the operation is also convenient.
由于增加了斜形卡环槽，使得筛管出入井顺利，作业也方便。
应用推荐