Test results show that the eichhornia crassipe has influences on the time average velocity and Reynolds stress, and different cropping patterns have different influences. 試驗結果表明，鳳眼蓮對各向時均流速和雷諾應力的分布影響明顯，且不同種植方式的影響程度也不同。
The Reynolds stress model was used to simulate the flow field during the filtration and back pulse process in the ceramic filter vessel containing three filters. 摘要用雷諾應力模型模擬了含有三根濾管的過濾器內過濾和反吹的整個過程的流場。
