You have been asked to perform a complete design of a suitable heat exchanger for handlingthe cooling process in a chemical process dealing with methanol cooling. It is desired to cooldown 33.33 kg/s of methanol from 65oC to 30oC using cooling water at 25oC. The coolingwater outlet temperature must not be higher than 40oC because of cooling system restrictions.It should be noted that pressure drops of 1.50 x 105 N/M2 for the process stream and 1 x 105N/M2 for the cooling water are allowed. The total fouling resistance must be 5 x 10-4(s.m2.K)/J. The physical properties of methanol are:k = 0.21 J/(m.s.K)
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