To reduce the heating time, we decided to continuously flow the DOWTHERM through the heating jacket. If the utility fluid is available at 120 ◦C, find the value for the utility fluid flow rate (q 2 )...

To reduce the heating time, we decided to continuously flow the DOWTHERM through the heating jacket. If the utility fluid is available at 120 ◦C, find the value for the utility fluid flow rate (q₂) and exit temperature (T₂) required for heating the water from 20 to 60 ◦C in 15 min. You can assume that U = 1000 W/(m₂
K).