Thermal
Fuel energy from mass and LHV
Calculates fuel chemical energy from mass and user-provided lower heating value.
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Fuel power from mass flow and LHV
Calculates chemical fuel power from mass flow and lower heating value.
Fuel consumption from heat output
Calculates fuel mass needed for a given heat output, efficiency, and LHV.
Boiler efficiency
Calculates indicative efficiency as useful heat output divided by fuel energy input.
Fuel energy from mass and LHV
Calculates fuel chemical energy from mass and user-provided lower heating value.
Fuel CO2 emission
Simple estimate calculator for CO2 emission from fuel mass and a user-provided emission factor.
Fuel energy from volume and LHV
Calculates fuel energy from volume and user-provided volumetric heating value.