Dear all,
I am now working on designing a co2 liquifier, some parameters:
duty:450 kW
refrigerant:R22
co2 side: flow: 9.4 ton/h
inlet: 40 C, 30 bar, gas
outlet: -10 C, 29.5 bar, liquid
I am new to this project and I look for many informations about this ,but found no useful information on the co2 condenser/R22 evaporator designing.
Could someone help me especially on calculating the co2 condensation heat transfer coefficients in-tube? and more information on the shell and tube exchanger design?
Maybe it's a simple problem for you seasoned guys, but for me it's huge. Need your help! Please!
many thanks!
cygbob