propulsion speed
1Speed sail — Le speed sail (anglicisme, ou la planche à voile terrestre[1]) est un sport de plein air reconnu par la FFCV (Fédération française de char à voile) sous le nom de classe 7 . Il se pratique essentiellement sur les plages du nord et de la côte… …
2propulsion — [n] force drive, effort, energy, full head of steam*, horsepower, impulse, momentum, muscle, power, pressure, punch, push, speed, steam, strength, stress, tension, thrust, velocity; concepts 641,724 …
3Propulsion MAD — Magnétoaérodynamique La MagnétoAéroDynamique (MAD) est un domaine particulier de la MagnétoHydroDynamique (MHD), d où son autre appellation de MHD gaz[1]. Son but est le contrôle de l écoulement gazeux par des forces électromagnétiques dites… …
4Speed Monster — 59° 44′ 54″ N 10° 46′ 37″ E / 59.74822, 10.77701 …
5Marine propulsion — For the operation of ship engines, see Engine department (ship). For the design of ships, see Naval architecture. A view of a ship s engine room Marine propulsion is the mechanism or system used to generate thrust to move a ship or boat across… …
6Spacecraft propulsion — A remote camera captures a close up view of a Space Shuttle Main Engine during a test firing at the John C. Stennis Space Center in Hancock County, Mississippi Spacecraft propulsion is any method used to accelerate spacecraft and artificial… …
7Project Orion (nuclear propulsion) — An artist s conception of the NASA reference design for the Project Orion spacecraft powered by nuclear propulsion. Project Orion was a study of a spacecraft intended to be directly propelled by a series of explosions of atomic bombs behind the… …
8Tether propulsion — systems are proposals to use long, very strong cables (known as tethers) to change the velocity of spacecraft. The tethers may be used to initiate launch, complete launch, or alter the orbit of a spacecraft. Spaceflight using this form of… …
9High-speed rail — is a type of passenger rail transport that operates significantly faster than the normal speed of rail traffic. Specific definitions include 200 km/h (124 mph) and faster depending on whether the track is upgraded or new by the European Union,… …
10Nuclear marine propulsion — is propulsion of a ship by a nuclear reactor. Naval nuclear propulsion is propulsion that specifically refers to naval warships (see Nuclear navy). Only a very few experimental civil nuclear ships have been built; the elimination of fossil fuel… …
