This paper describes an experimental and theoretical research on the two-phase flowpatterntransition of downflow in vertical helical coils in an air-water loop.
本文对低压水-空气两相流动在立式螺旋管内向下流动的流型及其转变特性进行了实验和理论研究。
2
Through the detail study of the flowpattern in the transition of the reactor, the concept of suspended bed reactor had been developed.
进而对生物颗粒沉降、悬浮床反应器膨胀率等基本特性进行了数学模型的研究，并通过实验予以验证。
3
The effects of rolling period and rolling amplitude on the transition boundary of flowpattern were discussed.