Downstream rotor-stator interaction increases the unsteady fluctuating intensities of the rotor tip clearance flow and the tip leakage loss.
下游静叶干涉增加了动叶顶部间隙流的非定常波动强度和泄漏损失。
The fluctuating range of turbine flow curve is higher, even the flow curve crossover occurs under different logging velocities.
涡轮流量曲线波动幅度较大,甚至出现不同测井速度下流量曲线交叉的现象。
Based on the distribution of instant velocity, fluctuating velocity and average velocity, the flow status of turbulent flow is analyzed.
从瞬时速度、脉动速度和平均速度分布等方面对湍流流动进行了分析。
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