Ads
related to: vortex extended cantilever mount
Search results
Results From The WOW.Com Content Network
The Vortex lattice method, (VLM), is a numerical method used in computational fluid dynamics, mainly in the early stages of aircraft design and in aerodynamic education at university level. The VLM models the lifting surfaces, such as a wing , of an aircraft as an infinitely thin sheet of discrete vortices to compute lift and induced drag .
Vortex devices. Vortex devices maintain airflow at low speeds and delay the stall, by creating a vortex which re-energises the boundary layer close to the wing. Vortex generator: small triangular protrusion on the upper leading wing surface; usually, several are spaced along the span of the wing. Vortex generators create additional drag at all ...
Peter G. Kokalis of Soldier of Fortune magazine and Shotgun News wrote that he installed over 300 Vortex Flash hiders while working as a military advisor with a Central American paramilitary unit in the 1980s. [7] The Vortex Flash Hider is used by the US Military on M4 carbines and M16 rifles with the NATO Stock Number of NSN 1005-01-591-5825 ...
A vortex generator (VG) is an aerodynamic device, consisting of a small vane usually attached to a lifting surface (or airfoil, such as an aircraft wing) [1] or a rotor blade of a wind turbine. [2] VGs may also be attached to some part of an aerodynamic vehicle such as an aircraft fuselage or a car.
Most commonly, a pair of scope rings are used, though unusually short telescopic sights occasionally do use only a single scope ring. There are also one-piece mounting accessories with two integral rings, called scope mounts, that can even offer "cantilever" or "offset" mounting (leaning off to one end, away from the center).
Four basic configurations which have used vortex lift are, in chronological order, the 60-degree delta wing; the ogive delta wing with its sharply-swept leading edge at the root; the moderately-swept wing with a leading-edge extension, which is known as a hybrid wing; and the sharp-edge forebody, or vortex-lift strake. [7]