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Case Studies > Ecoflux* Corrugated Tube Heat Exchanger > Case 1
Raw Juice Heating Application In Sugar Plant

Shell & Tube Heat Exchanger Versus Ecoflux *Corrugated Tube Heat Exchangers

Process ParametersUnits Shell Side Tube Side
Raw Juice Heater for 2500 TCD Sugar Plant
Fluid -- Steam Sugar (15 °B)
Flow Rate kg / hr 9422 132500
Temperature In / Out °C 113 / 113 30 / 70
Heat Load kcal / hr 4985650 4985650
Allowable Pressure Drop kg / cm2 1.0 **
Fouling Factor hr.m2.oC/kcal 0.0001 0.0003
Inlet Pressure kg / cm2 1.5 **
Design Pressure kg / cm2 14 14
Design Temperature °C 125 100
Test Pressure kg / cm2 25 25

Details Of Heat Exchanger Shell & Tube Cthe
No Of Tubes nos. 308 324
Tube O.D. mm 45.0 25.4
Tube Thickness mm 1.5 1.2
Tube Length mm 4100 3000
Heat Transfer Area m2 170 77.5
Shell I.D. mm 1500 700
Shell MOC -- IS 2062 IS 2062
Tube MOC -- SS 304 SS 304
No Of Passes nos. 22 4
Fluid Velocity In Shell m / s ** 13.26
Fluid Velocity In Tube m /s ** 1.05
Baffles nos. Support baffles Support baffles
Actual Pressure Drop
Shell Side kg / cm2 ** 0.00
Tube Side kg / cm2 ** 0.30
Heat Trf. Coefficient
Design kcal / hr.m2.°C ** 1056
Clean kcal / hr.m2.°C ** 1124
Area Reduction % ** 55
(** some shell & tube details are not available at at present)

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