Steam Boiler Capacity Calculation--Zozen
m = steam evaporated (lb/h) Calculate the boiler capacity for example: Boiler capacity = Burner capacity * efficiency. Example: efficiency = 95% & Burner capacity =11,110 kW. boiler capacity =11,110 kW * 0.95. ~=10,500 kW.
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[Steam Property Calculator] => Specific Enthalpy = 1,666.4 btu/lbm; Steam Energy Flow = Specific Enthalpy * Mass Flow [ Steam Energy Flow = 128,697 = 1,666.4 btu/lbm * 73.2 klb/hr] Step 2: Determine Feedwater Properties and Mass Flow The feedwater flow rate can be calculated from steam mass flow and blowdown rate:
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Mar 17, 2015 · Using the Steam Property Calculator, properties are determined using Steam Pressure and the selected second parameter (Temperature, Specific Enthalpy, Specific Entropy, or Quality). The Specific Enthalpy is then multiplied by the Mass Flow to get the Energy Flow: Steam Energy Flow = Specific Enthalpy * Mass Flow
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How to calculate total efficiency of power plant by using fuel combination (palm kernel shell,bark, dust, coal) with power plant performance data: 1.Power plant (gross power output=15 MW, Auxiliary power consumption-approx = 12%, 100% Net Plant Heat Rate = 4571 kcal/kwh) 2.Boiler (Rated output = 2x40 ton/hour, Efficiency = 81%)
View More(PDF) A CASE STUDY FOR CALCULATION OF BOILER EFFICIENCY …
In this study, the efficiency of a fluidized bed boiler having a steam production capacity of 462000 kg/h and 17.2 bar pressure was calculated by using indirect method.
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Jun 02, 2017 · Enthalpy of the water and steam. I will give u formula yourself also u can calculate. i e fuel required= steam mass X (Steam enthalpy - water enthalpy (Boiler I/L))/ GCV X Boiler efficiency.
View MoreHow to Calculate Boiler Steam Flows | Hunker