FluidsSkywalker
Subscriber

1) Somewhere I got the equation for change in P equal headloss * density * gravity. or dP = HL * p *g. I'm not sure where the 32.2 came from, I think the example I looked at used it to convert units to be pound-force per ft^2.n2) it is in fact 10 sec. I don't know why it's that fast, but it is.n