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Aquaplaning, also known as hydroplaning, is a condition in which standing water, slush or snow, causes the moving wheel of an aircraft to lose contact with the load bearing surface on which it is rolling with the result that braking action on the wheel is not effective in reducing the ground speed of the aircraft. Aquaplaning may reduce the ...
Minimum sink speed at median wing loading – the speed at which the minimum descent rate is obtained. In modern gliders, V ms and V mc have evolved to the same value. [41] V p: Aquaplaning speed [39] V PD: Maximum speed at which whole-aircraft parachute deployment has been demonstrated [42] V ra: Rough air speed (turbulence penetration speed ...
Aquaplaning is a surface water sport which involves riding a board (aquaplane) ... Aquaplaning - Woman towed over the waves at tremendous speed by a motorboat - 1919.
Royal Navy World War II motor torpedo boat planing at speed on calm water showing its hard chine hull - note how most of the forepart of the boat is out of the water. At rest, a vessel's weight is borne entirely by the buoyant force. Every hull acts as a displacement hull at low speeds: the buoyant force is mainly responsible for supporting the ...
An air speed record is the highest airspeed attained by an aircraft of a particular class. The rules for all official aviation records are defined by Fédération Aéronautique Internationale (FAI), [ 1 ] which also ratifies any claims.
Forward motion was halted by pressing downward with legs, bringing the integrated foam rubber covered aquaplaning board to a vertical position. (similar to the concept of Aquaplaning (sport)). The boat could be briefly submerged using this technique at full speed. It was extremely responsive to these operational controls.
The number of settings provided by the available surfaces may be doubled by wetting them, for which mostly a 1–2 mm thick water coating is used. So-called aquaplaning lanes are also frequently provided for testers. The triggering of the phenomenon of aquaplaning, however, requires the provision of higher water levels. It is also important to ...
Shortly after touching down, the crew pulled the thrust lever and armed the aircraft's ground spoilers. The aircraft was rolling at a speed of 160 knots, and gradually decreasing. After momentarily activated the autobrake, the crew began applying manual braking, before releasing them for a few seconds and then pressing them again.