Power Available in Aircraft Performance Formulas

Power Available is a function of the propulsion system, the flight velocity, altitude, etc, is the portion of the total system power that can be used by a dispatcher to meet the system’s loads. And is denoted by P_a. Power Available is usually measured using the Watt for Power. Note that the value of Power Available is always positive.

Aircraft Performance formulas that make use of Power Available

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FAQ

What is the Power Available?

Power Available is a function of the propulsion system, the flight velocity, altitude, etc, is the portion of the total system power that can be used by a dispatcher to meet the system’s loads. Power Available is usually measured using the Watt for Power. Note that the value of Power Available is always positive.

Can the Power Available be negative?

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

What unit is used to measure Power Available?

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

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