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View Full Version : Detailed calculation of CHW 8 Row Fin and Tube cooling coil U factor



arumugam
06-08-2009, 07:04 AM
Dear Sir,

I need the detailed calculation of the U factor and heat transfer surface area for 12 FPI / 8 Row /CHW cooling coil. Can you help out in this?

causa
20-01-2010, 03:03 AM
Q=U*A*LMTD this will work if there is no change of state in the exchanger. of a flux in the u factor. u factor must stay constant. IE: copper or steel .

causa
20-01-2010, 03:06 AM
sorry i ansered the question wrong. i need to know the length and diameter of the tubing. as well as tube construction.

the shell construction would be good to know as well and diameter.

Thanks

desA
20-01-2010, 03:53 AM
http://www.coolit.co.za/coilsim/index.htm

The software on this site, will be useful to you.