Suction Cavitation in Pumps: Causes and Frequency

  • Context: Undergrad 
  • Thread starter Thread starter physea
  • Start date Start date
  • Tags Tags
    Suction
Join the discussion
Ask a follow-up here, or get your own question answered by working scientists, mathematicians and engineers — people, not an autocomplete.
Real named experts · corrections over time · the nuance an AI answer skips
2 replies · 1K views
physea
Messages
211
Reaction score
3
Hello! Do ALL the pumps create suction cavitation (ie bubbles of vacuum inside the water)? Or it is a rare phenomenon? And does it increase with pump speed? thanks!
 
Physics news on Phys.org
physea said:
Hello! Do ALL the pumps create suction cavitation (ie bubbles of vacuum inside the water)? Or it is a rare phenomenon? And does it increase with pump speed? thanks!
Essentially all pumps that are applied improperly with respect to suction pressure, yes. Properly applied pumps do not cavitate.
 
Yes, cavitation phenomenon increases with pump speed