Next, the belieal columnar vortex get enough the vorticity supplied by the crosswise spread of the secondaryjet flow to rotate stably.
同时,分流射流横向扩展继续为螺旋柱状旋涡提供足够的涡量,使其稳定旋转。
2
We use JHX multilevel jet floatation pot as secondary floatation point after aeration pond in oil containing sewage farm of refinery. This paper discusses the feasibility of this method.