Cavitation in a Valve
Cavitation in a Valve
(OP)
I am beginning design on a valve intended to feed/expand liquids (like NH3) from subcooled liquid state to saturated or mixed state. I expect there will be some cavitation, but of course I'd like to minimize it.
Can anyone recommend good sources to give me background (either empirical or analytical) on how valve part geometry affects cavitation?
Thanks!
Can anyone recommend good sources to give me background (either empirical or analytical) on how valve part geometry affects cavitation?
Thanks!





RE: Cavitation in a Valve
Neles-Jamesbury also has a book called..."The Valve Book" that has some info on cavitation.
If you have very good process information usually you can work with a manufacturer to get the best valve for your situation. Sometimes they will suggest a custom solution.
Good luck!
Bob