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Archive for March 21st, 2016

Measuring fighter aircraft maneuvering performance

Posted by Picard578 on March 21, 2016

Maneuvering performance can be divided into several types. Those types are transient maneuverability, angular maneuverability, energy maneuverability and endurance. Transient maneuverability denotes aircraft’s ability to quickly switch from one maneuver to another. Energy performance measures aircraft’s ability to gain, lose or maintain energy (speed and/or altitude). Angular (turn) performance measures aircraft’s ability to achieve and sustain a certain turn rate. Endurance measures aircraft’s ability to stay and fight without refueling. All these characteristics are important for winning a fight, and thus measures should be found to reliably measure them. There is also a significant overlap: acceleration (energy gain/loss) is in nature energy maneuverability characteristic, but is also part of transient maneuverability. Similarly, pitch and turn onset rates, while transient in nature, also factor highly in turn performance (up to a point). And too short endurance can force the pilot to preserve fuel, thus negatively impacting aircraft’s actual energy and turn performance. Read the rest of this entry »

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