Efficiency (η)=Heat Output (Steam)×100Heat Input (Fuel)Efficiency open paren eta close paren equals the fraction with numerator Heat Output (Steam) cross 100 and denominator Heat Input (Fuel) end-fraction
Boiler efficiency measures how effectively the fuel energy is converted into usable steam energy. The direct method compares the energy output (steam) to the energy input (fuel). Steam Boiler Calculations
Boiler horsepower is the standard measure of a boiler's capacity, representing its ability to transfer heat. One boiler horsepower is defined as the ability to evaporate of water per hour from and at 212∘F212 raised to the composed with power F 100∘C100 raised to the composed with power C One boiler horsepower is defined as the ability
Required Boiler Capacity=Total Steam Demand (kg/hr or lbs/hr)×Safety FactorRequired Boiler Capacity equals Total Steam Demand (kg/hr or lbs/hr) cross Safety Factor Sum of all steam-consuming equipment. Safety Factor: Typically buffer for system losses). use the BTU requirement formula.
To know how much natural gas or fuel oil is needed to meet your steam load, use the BTU requirement formula.