- area of drag
- область повышенного лобового сопротивления
Englsh-Russian aviation and space dictionary. - M.: Military publishing house USSR Ministry of Defence. edited by M. Murashkevich. 1974.
area of drag
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Drag count — A drag count is a single unit of drag as defined by aerospace engineers. Drag is generally computed using the equation: Where: ρ is the air density v is the current airspeed Cd is the drag coefficient (a dimensionless constant, usually on the… … Wikipedia
Drag Me to Hell — Theatrical poster Directed by Sam Raimi Produced by Gr … Wikipedia
Drag Lake — Location Haliburton County, Ontario Coordinates 45°04′10″N 78°24′22″W / … Wikipedia
drag and drop — ► IT to move something from one area of a computer screen to another using the mouse: »The software allows you to drag and drop elements for the page images, text, etc. anywhere you want. Main Entry: ↑drag … Financial and business terms
Drag coefficient — In fluid dynamics, the drag coefficient (commonly denoted as: cd, cx or cw) is a dimensionless quantity that is used to quantify the drag or resistance of an object in a fluid environment such as air or water. It is used in the drag equation,… … Wikipedia
Drag (physics) — Shape and flow Form drag Skin friction 0% 100% 10% 90% … Wikipedia
Area rule — The Whitcomb area rule, also called the transonic area rule, is a design technique used to reduce an aircraft s drag at transonic and supersonic speeds, particularly between Mach 0.75 and 1.2. This is one of the most important operating speed… … Wikipedia
Drag equation — In fluid dynamics, the drag equation is a practical formula used to calculate the force of drag experienced by an object due to movement through a fully enclosing fluid. The equation is attributed to Lord Rayleigh, who originally used L2 in place … Wikipedia
Drag (Austin, Texas) — A spontaneous celebration on the drag after a Longhorns victory over Ohio State University … Wikipedia
drag — i. That component of aerodynamic forces acting on the wing or the airfoil section, which is parallel and opposite to the relative airflow. The sources of drag are the pressure distribution patterns over the airfoil, called induced drag; the skin… … Aviation dictionary
drag coefficient — noun the ratio of the drag on a body moving through air to the product of the velocity and the surface area of the body • Syn: ↑coefficient of drag • Hypernyms: ↑coefficient * * * noun : a factor representing the ratio of the aerodynamic drag… … Useful english dictionary
