flow passage

In this case, the scaling reduced the water flow, increasing temperature and scale deposition until the water passage was totally blocked.

在这情况，剥落减少了水流程，逐渐增加的温度和刻度沈淀直到水通道完全地被阻塞。

互联网摘选

After investigating the concave exit edge of slurry pump impeller, the paper points out the possibility to improve the flow passage wear of slurry pumps in the hydrodynamics point of view.

通过对渣浆泵转轮的凹形叶片出口边的研究，从流体动力学的角度指出了改善渣浆泵过流部件磨损情况的可能性；

互联网摘选

The change of pressure in the flow passage of plate thin channel filter device and the main factors effected on the largest theoretical length of plate thin channel filter device at the lower pressure ( < 5 × 10 5Pa) were discussed.

探讨了稳态状态下板式膜过滤器薄层通道中压力变化的规律，并讨论了低压下（＜5×105Pa）影响板式过滤器理论最大过滤组件长度的主要因素。

互联网摘选

A method to improve the efficiency of the turbine through-flow passage using the technique of boundary layer suction is introduced.

介绍采用边界层抽吸提高透平通流部分效率的方法。

互联网摘选

In addition, plenty of experiment on three-way thermostatic valve of cooling system of lube oil in dynamical machines has been done on this laboratory bench, including the capacity of controlling temperature, the testing of fluid local resistance, seal of valve flow passage and hysteresis.

在该实验台上，对动力机械润滑油冷却系统三通自动温控阀进行了温度控制能力、流体局部阻力测定、流道密封性、滞后性等逐项实验研究。

互联网摘选

The measurement on the S1 stream surface was performed within the flow passage and at the outlet of the cascade at five radial positions.

在S1流面内主要测量了流道内和叶栅出口流场的流动，研究了不同叶高处流体的流动特点。

互联网摘选

The economics of retrofitting of flow passage of stream turbine is closely associated with the available hours in whole year and the cost of coal.

汽轮机通流部分改造的经济性与机组的年可利用小时数和标准煤价有很大的关联。

互联网摘选

On the basis of historical records of maintenance and operation, abnormal vibration of DH air compressor was analyzed using frequency spectrum analysis method. It was found that the rust was washed off from interstage cooler into the flow passage of impeller to cause imbalance.

结合历次检修及运行记录，利用频谱分析方法对DH型空气压缩机的异常振动进行分析，判定出产生振动异常的原因为级间冷却器的锈蚀物冲刷至叶轮流道上造成不平衡。

互联网摘选

Flow field of centrifugal pump ( Pump flow passage includes suction pipe, impeller and volute casing.) was obtained by solving the Reynolds average Navier-Stokes equation.

通过求解包括进水管、叶轮、泵体等过流部件在内的水泵流道内的三维稳定雷诺平均Navier-Stokes方程，获得水泵内部的流场分布特征。

互联网摘选