Available Power in Range and Endurance Formulas

Available Power is the power of the engine. It is a characteristic of the power plant and written in the manufacturer specifications of the engine. And is denoted by P_A. Available Power is usually measured using the Watt for Power. Note that the value of Available Power is always positive.

Formulas to find Available Power in Range and Endurance

fxPower Available for Reciprocating Engine-Propeller CombinationGo

Range and Endurance formulas that make use of Available Power

fxShaft Brake Power for Reciprocating Engine-Propeller CombinationGo

fxPropeller Efficiency for Reciprocating Engine-Propeller CombinationGo

List of variables in Range and Endurance formulas

fx Propeller Efficiency Go

fx Brake Power Go

FAQ

What is the Available Power?

Available Power is the power of the engine. It is a characteristic of the power plant and written in the manufacturer specifications of the engine. Available Power is usually measured using the Watt for Power. Note that the value of Available Power is always positive.

Can the Available Power be negative?

No, the Available Power, measured in Power cannot be negative.

What unit is used to measure Available Power?

Available Power is usually measured using the Watt[W] for Power. Kilowatt[W], Milliwatt[W], Microwatt[W] are the few other units in which Available Power can be measured.

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