air flow calculation
air flow calculation
(OP)
I was hoping to have someone sanity check my calculation. I just need a decent ballpark estimate of how much air will flow thru a 2 inch dia opening in a large irregular shaped volume. Air at 7 psig inside and 0 psig outside. I got 60 scfm? Is that close?





RE: air flow calculation
Good luck,
Latexman
Technically, the glass is always full - 1/2 air and 1/2 water.
RE: air flow calculation
RE: air flow calculation
I had the wrong fluid density. I ran that online calc again and got 14 ft3/sec = 840 cfm.
RE: air flow calculation
Good luck,
Latexman
Technically, the glass is always full - 1/2 air and 1/2 water.