In a 1 -1 counter flow shell and tube heat exchanger, a process stream (CP = 4.2 kJ/(kg.K) ) is cooled from 450 to 350 K using water ( CP stream flows on the shell-side at a rate of 1 kg/s and the...

Extracted text: In a 1 -1 counter flow shell and tube heat exchanger, a process stream (CP = 4.2 kJ/(kg.K) ) is cooled from 450 to 350 K using water ( CP stream flows on the shell-side at a rate of 1 kg/s and the water on the tube-side at a rate of 5 kg/s. If the heat transfer coefficients on the shell and tube sides are 1000 W/(m².K) and 1500 W/(m².K), respectively, determine = 4.2 kJ/(kg.K) ) at 300 K. The process (8) the required heat transfer area. (b) by what factor will the required area change if the flow is concurrent? Neglect tube wall resistance and fouling resistances.