we are interested in replacing an existing pump with a bigger pump. mainly the reason is we want increase the transfer rate by replacing the pump.
can someone help on the things we should be considering in sizing the right pump.
thanks
Hello All,
I am trying to figure out velocity in a vertical U-tube heat exchanger. the tubes are 3/4" OD, 0.065 wall thickness, and number of passes = 2.
I have a volumetric flow rate and I would like to calculate the minimum and maximum velocity in the tube side. Also what would be the flow...
I am interested in finding the flow rate (lb/hr) of nitrogen after a regulator. the outlet pressure of regulator is around 45 psig. the N2 is going to a unit which has a volume of X lbs. the unit is to be filled with N2 just below the set psv pressure of 50 psig.
I am trying to find out the...
Hello All,
does any one have the current escalation values from Chemical Engineering Plant Cost Index?
I have values from 1986 to 2002. I will appreciate it if some one can give the current values.
1986 318.4
to
2002 395.6
thank you
i am designing a 10" steam line for a flow of up to 10,000 lb/hr and upstream pressure of up to 40 psig. i will appreciate it if anyone can provide some guidance on sizing the condensate drum
thanks
