I am trying to figure out the flow rate of nitrogen through a 1" line. I have a high pressure (40 lb) nitrogen flowing in a 1" line. Can anyone direct me in finding charts that would correlate pressure of a certain line size with expected N2 flow rate. Or perhaps guidance into pressure and...
Hello All,
I am trying to size a steam trap for a main steam header.
I have a 165 psig steam header and would like to put a trap at the low point. I've done some calculations and my load comes out to less than 1/2 lb/hr. I'm not sure if that really makes sense, I was anticapating more but I...
Hello all,
It seems like Air data is a bit difficult to get a grab of. While I have been able to find a great deal of information on the change in desity due to changes in temperature I have been unsuccessfull in finding data on the Pressure vs. Density of Air.
can anyone suggest a reliable...
Ok I am really stuck here and I need your help!
here is the information I have so far :
I am pulling facuum on a vessle using a jet, and I know the pressure at the jet and the pressure at the vessle. I have a valve mid-way and I need to know the pressure going into this valve and the pressure...
Ok I am really stuck here and I need your help!
here is the information I have so far :
I am pulling facuum on a vessle using a jet, and I know the pressure at the jet and the pressure at the vessle. I have a valve mid-way and I need to know the pressure going into this valve and the pressure...
Currently I have a pump with an 11" impeller at a discharge pres of 22psi and 112GPM.
I'd like to know how much will the flow and/or pressure will change if I trim or increase my impeller size.
is there a formula for this ?
thank u
I have a 2" shd 40 pipe running horizontal for about 2 ft and then takes a 90 deg turn and heads for about 2 ft where it breaks into a T-Connection and goes left and right. My question, if I konw what the flow at the start which is 112 how do I figure my flow at the T-connection to the...
