Plant……………. Performance at Tested Air Heater Leakage Unit…………….. Location……….. Date…………….. Furnace Data @ Tested AH Leakage: Fuel Data: Heat Input Steam Flow Fuel Flow Carbon Hydrogen Sulfur Blend Coal A Coal B Units 0% Blend Fraction 100% 51.04 51.04 0.00 C % H2 3.64 3.64 0.00 % Oxygen S O2 Nitrogen N2 Moisture H2O 0.29 12.74 0.66 26.57 5.06 Ash Other Total: HHV Moisture in Air 0.29 12.74 0.66 26.57 5.06 0.00 0.00 100.00 100.00 8,867 8,867 % % Air Heater Exit Gas Data @ Tested AH Leakage: 0.00 % Excess O2 0.00 % (% by Vol) Excess O2 Measurement Basis: 1 = Wet, 0 = Dry 0.00 % AH Gas Exit Temp Corrected (Measured) 0.0000 (lb/100lb fuel) 80 F O F 60 Radiation and convection (Default = .17) Unaccounted for losses (Default = 0.50) Ash Location Bottom Ash Economizer Ash Air Heater Ash Precipitator Ash Baghouse Ash Dust Collector Ash (Must Total 100%) F O 0.17 0.50 pph 1 Furnace Excess Air Wet Gas Flow Leaving Furnace 3,625 % F AH Gas Exit Temp Corrected (Measured) F AH Gas Exit Temp Uncorrected (ie, No Leakage) To correct the efficiency for "Uncorrected AH Gas O O Out Temp" enter "1" at right. If not, leave blank. 361,584 9.97 9.52 We 392 2,982 Total Air Flow Air Heater Exit Gas Data @ Design (or other) AH Leaka Excess O2 9 (% by Vol) Excess O2 Measurement Basis: 1 = Wet, 0 = Dry 1 Out Temp" enter "1" at right. If not, leave blank. We Flue Gas Constituents: Oxygen (O2) % Carboc Dioxide (CO2) % Sulfur Dioxide (SO2) Moisture (H2O) Ash Split (%) 20 5 LOI (%) 0.26 0.26 0 75 0 0 0.00 0.26 0.00 0.00 100 Economizer Exit Gas Data: 2.50 1 O 349 AH Gas Exit Temp Uncorrected (ie, No Leakage) To correct the efficiency for "Uncorrected AH Gas Ash Data: Ex 4.26 1 321 % 3 Heat Input Steam Flow Fuel Flow pph % % Air Heater Leakage (pph) Air Heater Leakage (%) (Mass Method) Air Heater Leakage (%) O2 Method) 2,122 5,748 3,987,536 pph We 1,271,016 acfm We 5 5 O 60 Boiler Efficiency Losses, Manual Input: Total Ash 3,625,951 Air Heater Leakage (pph) Air Heater Leakage (%) (Mass Method) Air Heater Leakage (%) O2 Method) Air, Gas & Fuel Temperatures: Calculation Reference Temp FD Fan Inlet Air Temp Fuel Temperature (Default = Tref) 15.56 0.00 0.0135 (lb/lb dry air) Additional Moisture Total Air Flow 0.00 % 0.00 % 0 Btu/lbm Furnace Data @ Design (or other) AH Leakage: 3,476 MBtu/hr 0 pph 392,027 pph 2,982,562 pph Furnace Excess Air Wet Gas Flow Leaving Furnace 0.00 Performance at Design (or other) Air Heater L % (% by Volume) 4.26 % 12.93 % Carboc Dioxide (CO2) 0.02753 % 11.93 % Sulfur Dioxide (SO2) Moisture (H2O) 70.85 % Nitrogen (N2) 100.00 % Total Nitrogen (N2) Total 1,637 Flue Gas Constituents: Oxygen (O2) Boiler Efficiency Heat Losses @ Tested AH Leakage: (% by Volume) 0.01 7 10 Boiler Efficiency Heat Losses @ Design (or other) AH Los 6.17 % Los Los Los Los 7.71 0.02 % % % Los Los Los Los 0.17 % Los Ma 0.50 % Ma Tot 14.72 % Tot 14 Boi 85.28 % Boi 8 0.14 Fuel Flow Determination Data: For total fuel flow determination enter at least one of the 392,027 Gr are for input data, to be completed by user. pph OR Gr NOTES: yellow/red cells following groups: MBtu/hr OR Group C: For non-reheat units, enter all of the following: Steam Flow pph Steam Enthalpy pph Feedwater Enthalpy pph Design (or other) data set does not need to be completed. It is just available for comparison. Fuel flow and heat input are not used to calculate boiler efficiency, but are necessary for calculation of air and Fuel Flow determination will attempt to access Group A data first, Group B data second, and Group C data last. Heat Input determination will attempt to access Group B data first, Group A data second, and Group C data last.