8/12/2019 Cooling Tower Loss Calculation

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CalculationofMakeupWater

Circulatingwaterquantity R 200 m3/h

Temperaturedrop T 10 O

C

Latentheatofwater HL 2260 kJ/kg

Sp.Heatofwater C 4200 kJ/kgK

Cycleofconcentration 8

A. Eveporationloss,E= RHL/CT

= 10.76 m3/h

B. Windageloss,W = 0.2%ofR

= 0.40 m3/h

C. Blowdownwaterquantity,B

= [E/(COC1)] W

= 1.14 m3/h

Makeupofwater= E+W+B

= 12.30 m3/h

SomakeupwaterprovidedbySINOMAisok