A 4 kgls product stream from a distillation column is to be cooled by a 3 kg/s water stream in a counterflow heat exchan
Posted: Tue Apr 26, 2022 7:36 pm
A 4 kgls product stream from a distillation column is to be cooled by a 3 kg/s water stream in a counterflow heat exchanger. The hot and cold stream inlet temperatures are 400K and 300 K respectively, ar.d the 22 of the exchanger is 30 m2. If the overall heat transfer coefficient is estimated to be 820 W/m²K, determine the product stream outlet temperature, if its specific heat is 2500 J/kgk and the coolant outlet temperature.