Hi ,
how do we work out the heat exchange capacity of the copper tubes used in an air-cooled condenser with 8 fpi, fins per inch ( aluminum ) ???
Or how do we decide the length of copper tube say 3/8 inch diam for a 30 kw air cooled condenser with 15 deg f td , ambient 40 deg c ???
I eed some input to work on condenser design ..