Calculation of finned heat exchangers
Thread Content
Help needed: I currently have hot water at a flow rate of 20 cubic meters per hour, with a temperature of 90 degrees, and I need to reduce this temperature to 50 degrees. I plan to use a finned heat exchanger with air cooling; the air temperature is expected to be 35 degrees. Could anyone please help me calculate the required heat exchange area and air flow rate? If there are any formulas for this, I would be extremely grateful.
Could any experts give some advice?:'(:'(:'
Using air cooling seems inappropriate; why not use circulating water for cooling?
This post was last edited by wiseboy on 2016-7-29 at 10:28. This forum has BoxHeater; you can download it yourself – why ask others for it? BoxHeater is designed for this purpose! http://bbs.hcbbs.com/thread-1604966-1-1.html