apparent drag

См. также в других словарях:

• Apparent wind — is the wind experienced by a moving object. Apparent wind in sailingIn sailing, the apparent wind is the actual flow of air acting upon a sail, or the wind as it appears to the sailor. It differs from the true or prevailing wind seen by a… …   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

• Parasitic drag — (also called parasite drag) is drag caused by moving a solid object through a fluid. Parasitic drag is made up of many components, the most prominent being form drag. Skin friction and interference drag are also major components of parasitic drag …   Wikipedia

• Bona Drag — Infobox Album Name = Bona Drag Type = Compilation album Artist = Morrissey Released = October 25, 1990 Recorded = 1987 1989 Genre = Alternative rock Length = 49:45 Label = HMV Producer = Stephen Street; Clive Langer Alan Winstanley Reviews = *… …   Wikipedia

• Fly fishing — in a river Fly fishing is an angling method in which an artificial fly is used to catch fish. The fly is cast using a fly rod, reel, and specialized weighted line. Casting a nearly weightless fly or lure requires casting techniques significantly… …   Wikipedia

• Fire dancing — (also known as, fire twirling, fire spinning, fire performance, or fire manipulation ) is a group of performance arts or disciplines that involve manipulation of objects on fire. Typically these objects have one or more bundles of wicking, which… …   Wikipedia

• dragonfly — /drag euhn fluy /, n., pl. dragonflies. 1. any of numerous stout bodied, nonstinging insects of the order Odonata (suborder Anisoptera), the species of which prey on mosquitoes and other insects and are distinguished from the damselflies by… …   Universalium

• Effort sur une voile — Exemple d effort du vent sur différents types de voile de voiliers classiques lors d une régate à Cannes en 2006. Le principe d une voile est de récupérer l énergie du vent et de la transmettre au bateau. L effet propulsif est réparti sur toute… …   Wikipédia en Français

• Sailing — is the art of controlling a sailing vessel. By changing the rigging, rudder and dagger or centre board, a sailor manages the force of the wind on the sails in order to change the direction and speed of a boat. Mastery of the skill requires… …   Wikipedia

• Economic Affairs — ▪ 2006 Introduction In 2005 rising U.S. deficits, tight monetary policies, and higher oil prices triggered by hurricane damage in the Gulf of Mexico were moderating influences on the world economy and on U.S. stock markets, but some other… …   Universalium

• locomotion — /loh keuh moh sheuhn/, n. the act or power of moving from place to place. [1640 50; see LOCOMOTIVE, MOTION] * * * Any of various animal movements that result in progression from one place to another. Locomotion is classified as either… …   Universalium