A 1-2 shell and tube heat exchanger will be used to heat 4 kg/s of liquid...

 

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A 1-2 shell and tube heat exchanger will be used to heat 4 kg/s of liquid food (density 1020 kg/m^3, Cp = 3850 J/kg K. M = 0,5x10^-3 k = 0,68 w/m.k) from 5\deg C to 75\deg C by 10 kg/s of liquid water at an inlet temperature of 95\deg C. Heating medium flows through the shell - side. The fouling coefficient for the shell side is estimated as 0,004 m^2. kw. The heat transfer coefficient for the shell side will be assumed as 10000 w/m ^2.K. The pipe has inner and outer diameters of 22,1 mm and 25,4 mm respectively. S₁ = SL = 5CM. The number of tubes is 86 What type of heat transfer mechanism occurs in that system give you reading by explaining the mechanism briefly and drawing the thermal resistance diagram. A 1-2 shell and tube heat exchanger will be used to heat 4 kg/s of liquid food (density 1020 kg/m^3, Cp = 3850 J/kg K. M = 0,5x10^-3 k = 0,68 w/m.k) from 5\deg C to 75\deg C by 10 kg/s of liquid water at an inlet temperature of 95\deg C. Heating medium flows through the shell - side. The fouling coefficient for the shell side is estimated as 0,004 m^2. kw. The heat transfer coefficient for the shell side will be assumed as 10000 w/m ^2.K. The pipe has inner and outer diameters of 22,1 mm and 25,4 mm respectively. S₁ = SL = 5CM. The number of tubes is 86 What type of heat transfer mechanism occurs in that system give you reading by explaining the mechanism briefly and drawing the thermal resistance diagram.

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This heat exchanger is operating via conduction heat transfer The mechanism that occurs is Hot water ... View the full answer