The turbulence intermitency in pipe transition flow is investigated experimentally by using laser Doppler velocimetry.

用激光测速方法研究圆管流动的湍流间歇现象。

youdao

The variation laws of intermittent factor and turbulent intensity with Reynolds number in transition to turbulence in pipe flow and the...

文中分析了圆管流转过程中，交替系数与紊动强度随雷诺数的变化规律及圆管内紊动强度随径向位置的变化规律。

youdao