mass and energy balances molasses

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7 (Cold In8 (Hot In) 9 (Hot Out) m (te/hr) 86.251353 86.251353 86.251353 m (kg/s) 23.958709 23.9587092 23.9587092 P (kPa) 585 101.33 T (K) 298 463.89 373 based on 80% sucrose 56.45 2792.05 419.1 based on molasses 3.652024 1.98231 4.219 *check units Q (W)=(J/s) 9,187 heat transfer coeff [L H (W/m2 K) 100 15000 15000 µ (Centipoise) 0.0142626 0.0122684 *[Liu] t (m) 0.003 0.003 0.003 *[Liu] k (W/m K) 50 50 50 *[Liu] Rf (m^2 K/W) 0.0002 0.0002 0.0002 Q (W)=(J/s) 9187.267 *using cp constant for Th,1 (K) 463.88943 67.699807 U (W/m2 K) 96.836669 A (m2) 1.4013902 h (kJ/kg) [1] cp (kJ/kg K)[2] ΔTlm (K)

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molasses

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Sheet17 (Cold In)8 (Hot In)9 (Hot Out)10 (Cold Out)10 (Hot In)11 (Cold In)12 (Cold Out)13 (Hot Out)AssumedSkepticalm (te/hr)86.25135386.25135386.25135386.25135386.25135386.25135386.25135386.251353m (kg/s)23.958709168623.958709168623.958709168623.958709168623.958709168623.958709168623.958709168623.9587091686Steam tables - http://www.engineeringtoolbox.com/water-thermal-properties-d_162.html P (kPa)585101.33[1][2] Based on MOLASSES; Specific Heats and Viscocities PDFT (K)298463.89373403403308based on 80% sucroseh (kJ/kg) [1]56.452792.05419.1333333[2] Molasses Cp PDF pg115based on molassescp (kJ/kg K)[2]3.6520241.982314.2193.8607643.8607643.671904*check unitsQ (W)=(J/s)9,187heat transfer coeff [Liu]H (W/m2 K)10015000150001001000 (Centipoise)0.01426260.0122684*[Liu]t (m)0.0030.0030.0030.0030.0030.0030.0030.003*[Liu]k (W/m K)5050505050505050*[Liu]Rf (m^2 K/W)0.00020.00020.00020.00020.00020.00020.00020.0002Q (W)=(J/s)9187.2669937321*using cp constant for Cold streamTh,1 (K)463.8894335151Tlm (K)67.6998070576U (W/m2 K)96.8366688186A (m2)1.4013901656

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