sharp leading edge

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• Leading edge cuff — Leading edge cuffs are a fixed aerodynamic device employed on fixed wing aircraft to modify the airfoil used. They may be either factory installed or, more commonly, an after market modification.In most cases a leading edge cuff will “droop” the… …   Wikipedia

• edge — [[t]e̱ʤ[/t]] ♦♦ edges, edging, edged 1) N COUNT: usu with supp The edge of something is the place or line where it stops, or the part of it that is furthest from the middle. We were on a hill, right on the edge of town... She was standing at the… …   English dictionary

• Edge — An edge in common usage denotes a sharp border of a (solid) object.cience and technology* Edge (graph theory), a line segment joining two nodes in a graph * Edge (geometry), a line segment joining two vertices in a polytope * Edge case, a problem …   Wikipedia

• edge — ▪ I. edge edge 1 [edʒ] noun [singular] COMMERCE have/​give somebody an edge (over somebody/​something) if a person, company, or country has an edge over others, they are more successful, profitable etc because they have an advantage that the… …   Financial and business terms

• edge — Synonyms and related words: A, acerbity, acidity, acidulousness, acme, acridity, acrimony, acuity, aculeate, acuminate, acumination, acuteness, adjoin, advantage, air line, allowance, alpha, anxious, apex, apogee, apprehensive, asperity,… …   Moby Thesaurus

• edge vortex — An airflow that lies midway between a steady streamline flow and an unsteady flow. The flow separates at sharp leading edges as a result of the boundary layer effect but does not break down into a turbulent airflow. Instead strong vortices are… …   Aviation dictionary

• Edge detection — is a terminology in image processing and computer vision, particularly in the areas of feature detection and feature extraction, to refer to algorithms which aim at identifying points in a digital image at which the image brightness changes… …   Wikipedia

• The Edge — This article is about the musician. For other uses, see The Edge (disambiguation). The Edge Background information Birth name David Howell Evans …   Wikipedia

• cutting edge — noun 1. the position of greatest importance or advancement; the leading position in any movement or field (Freq. 1) the Cotswolds were once at the forefront of woollen manufacturing in England the idea of motion was always to the forefront of his …   Useful english dictionary

• NACA airfoil — Profile geometry – 1: Zero lift line; 2: Leading edge; 3: Nose circle; 4: Camber; 5: Max. thickness; 6: Upper surface; 7: Trailing edge; 8: Camber mean line; 9: Lower surface …   Wikipedia

• Airfoil — An airfoil (in American English) or aerofoil (in British English) is the shape of a wing or blade (of a propeller, rotor or turbine) or sail as seen in cross section. An airfoil shaped body moved through a fluid produces a force perpendicular to… …   Wikipedia