Question: During the pasteurization in a milk processing facifity, the lemperature of milk with a mass flow rate of 50kg/h will be incroased from 20C to

During the pasteurization in a milk processing facifity, the lemperature of milk with a mass flow rate of 50kg/h will be incroased from 20C to 40C in "one shell and two tube heat exchanger". Hot water enters the heat exchanger at 100 " C and exis at 60 . C. Calculate the mass flow rate according to this information. cwator=1kcalkg,C,Cmin=0,54kcal/kg..C. A 4 ? Hik 4158: 5 a)

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