Machine-translated by Google. Questions are authored in English.
Top

Discussion

State whether the following is true or false.
The collision efficiency between two droplets depends on the ratio of their radii as well as their absolute sizes.

  • A.False
  • B.True only at large scales
  • C.False only at small scales
  • D.True

Answer: D

Efficiency is low both when the droplets are nearly equal and when the collected droplet is far too small. There is an intermediate ratio at which collection works best for a given collector size. Efficiency is a function of the ratio, not of size alone.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.