nitrogen formulas?
nitrogen formulas?
(OP)
I normally run an n2 pump at work. Sometimes it is required that I fill A pipe or well with nitrogen to purge or whatever and rate or volume is not an issue. Sometimes though I'm given specific details like "Push a pig through a 12" line for 1 mile". With all the different variables in temp and pressure how do I calculate how many scfm I need to make sure I've pushed the pig 1 mile and not 3/4 mile or 2 miles?




