![]() When a control surface is moved to present an angle to the oncoming airflow, it alters the airflow around the surface, changing its pressure distribution, and thus applying a pitching, rolling, or yawing moment to the aircraft. Some of these control surfaces can be combined-such as in the "ruddervators" of a V-tail configuration-but the basic properties are unaffected. Traditional aircraft maneuvering is accomplished by altering the flow of air passing over the control surfaces of the aircraft-the ailerons, elevators, flaps, air brakes and rudder. It has thrust vectoring and a thrust-to-weight ratio of 1.26 at 50% fuel. operational supermaneuverable fighter aircraft. Except in one-on-one engagements, this leaves the aircraft very vulnerable to both missile and gun attack by a wingman or other hostile, even if the initial threat overshoots the supermaneuvered aircraft.Īerodynamic maneuverability vs supermaneuverability F-22 Raptor, the first U.S. The USAF abandoned the concept as counter-productive to BVR engagements as the Cobra maneuver leaves the aircraft in a state of near-zero energy, having bled off most of its speed without gaining any compensating altitude in the process. Russian emphasis on close-range slow-speed supermaneuverability runs counter to Western energy–maneuverability theory, which favors retaining kinetic energy to gain an increasingly better array of maneuvering options the longer an engagement endures. However, post-stall analyses have been increasingly used in recent years to advance maneuverability via the use of thrust vectoring engine nozzles. There has been some speculation, but the mechanism behind the supermaneuverability of the Russian-built aircraft has not been publicly disclosed. In 1983, the MiG-29 and in 1986, the Sukhoi Su-27 were deployed with this capability, which has since become standard in all of Russia's fourth- and fifth-generation aircraft. The Saab 35 Draken was another early aircraft with limited supermaneuverable capabilities. This capability was researched beginning in 1975 at the Langley Research Center in the United States, and eventually resulted in the development of the McDonnell Douglas F-15 STOL/MTD as a proof of concept aircraft. ![]() Such maneuvers can involve controlled side-slipping or angles of attack beyond maximum lift. Supermaneuverability is the capability of fighter aircraft to execute tactical maneuvers that are not possible with purely aerodynamic techniques. ![]() Pugachev's Cobra maneuver is one of the tests for supermaneuverability, here performed by an Su-27. JSTOR ( February 2008) ( Learn how and when to remove this template message).Unsourced material may be challenged and removed.įind sources: "Supermaneuverability" – news Please help improve this article by adding citations to reliable sources. This article needs additional citations for verification. ![]()
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