How to Calculate Thermal Efficiency of Propeller Engines?
Thermal Efficiency of Propeller Engines calculator uses Thermal Efficiency = Break Power/(Fuel Flow Rate*Fuel Calorific Value) to calculate the Thermal Efficiency, The Thermal efficiency of propeller engines formula is defined as the ratio of break power to the product of fuel flow rate and calorific value of fuel. Thermal Efficiency is denoted by ηth symbol.
How to calculate Thermal Efficiency of Propeller Engines using this online calculator? To use this online calculator for Thermal Efficiency of Propeller Engines, enter Break Power (BP), Fuel Flow Rate (mf) & Fuel Calorific Value (Q) and hit the calculate button. Here is how the Thermal Efficiency of Propeller Engines calculation can be explained with given input values -> 0.002394 = 125000/(fuel_flow_rate*43510000).