cataracting การใช้

• These mechanisms include slumping, cataracting and centrifuging.
• As the rotational velocity increases further, cataracting motion will transition to centrifuging motion which will result in a lower screening efficiency.
• As rotational velocity increases, slumping transitions to cataracting motion where particles detach near the top of the rotating drum as shown in Figure 9 . Larger granules segregate near the inner surface due to the Brazil nut effect while smaller granules stay near the screen surface, thereby allowing smaller filter granules to pass through.