Indirect Boiler Efficiency Calculation
Fuel Composition
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Carbon(%)
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Hydrogen(%)
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Sulphur(%)
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Oxygen(%)
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Moisture(%)
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Ash(%)
Flue Analysis:
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Ave CO2(%)
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Ave O2(%)
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Excess Air(%)
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Flue Gas Temperature Entering to Chimney(°C)
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Ambient Temperature(°c)
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Calorific Value of Fuel(Kcal/Kg)
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Fuel Feed Rate(Kg/h)
Result
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Theoritical Air required per kg of Fuel0.00Kg/Kg
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Sensible Heat Loss in the Dry Flue Gas0.00Kcal/Kg
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Percent Heat Loss0.00
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Heat Loss Due to Hydrogen and Moisture0.00Kcal/Kg
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Percent Heat Loss0.00
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Total flue gas Loss0.00
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Heat Loss Due to Convection and Radiation
Zone Temperature (°c) Heat Loss (Kcal/hr/m2) Surface Area (m2) Total Heat loss (Kcal/hr) Heating 1 0.00 0.00 Heating 2 0.00 0.00 Soaking 0.00 0.00 Top Heating 1 0.00 0.00 Top Heating 2 0.00 0.00 Top Soaking 0.00 0.00 Burner Face 0.00 0.00 Feeding Face 0.00 0.00 Total 0.00 -
Percent Heat Loss0.00
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Thermal Efficiency of Boiler0.00
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Estimated Heat Loss
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Sensible Heat loss from Bottom ash (Kcal/hr)
Quantity of ash in coal, in kg0.00Unburnt carbon in bottom ashQuantity of ash including unburnt,in kgs0.00Estimated ash Temperature, in (°C)Sensible Heat loss0.00Percent Heat loss0.00
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Heat loss due to unburnt in ash (kcal/kg)
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Heat loss due to Moisture in Air
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Total Heat Losses0.00
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Thermal Efficiency0.00
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