5 0 Tons of Industrial park The fuel gas Boiler Operating costs
Lifetime energy cost is the sum of the discounted value of the annual energy costs based on assumed water heater life of 13 years. Future electricity price trends and a discount rate of 3.2% are based on Federal guidelines. $0.09 per kWh for electricity is the Federal average price in the U.S. $0.93 per therm for gas is the Federal average ...
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Step 5: Determine Fuel Energy. Fuel Energy = Boiler Energy / Combustion Efficiency [ Fuel Energy = 117770 = 81497 / 0.692 ] Assumptions. Deaerator provides feedwater near the boiling temperature for the deaerator's set operating pressure. (Saturated Liquid) Steam Boiler
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Step 5: Determine Fuel Energy. Fuel Energy = Boiler Energy / Combustion Efficiency [ Fuel Energy = 168903 = 140189 / 0.83 ] Assumptions. Deaerator provides feedwater near the boiling temperature for the deaerator's set operating pressure. (Saturated Liquid) Steam Boiler
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