pulsed thruster

См. также в других словарях:

• Pulsed plasma thruster — Pulsed plasma thrusters are a method of spacecraft propulsion which use an arc of electric current adjacent to a solid propellant, to produce a quick and repeatable burst of impulse. PPTs are excellent for attitude control, and for main… …   Wikipedia

• Pulsed inductive thruster — Pulsed inductive thrusters (or PITs) are a form of ion thruster, used in spacecraft propulsion. A PIT uses perpendicular electric and magnetic fields to accelerate a propellant. A nozzle releases a puff of gas (usually ammonia or argon) which… …   Wikipedia

• Thruster — A thruster is a small propulsive device used by spacecraft and watercraft for station keeping, attitude control, or long duration low thrust acceleration.Thruster (surfing) is a surfboard fin design.Spacecraft thrusters,*Electrohydrodynamic… …   Wikipedia

• Ion thruster — An ion thruster is a form of electric propulsion used for spacecraft propulsion that creates thrust by accelerating ions. Ion thrusters are characterized by how they accelerate the ions, using either electrostatic or electromagnetic force.… …   Wikipedia

• Magnetoplasmadynamic thruster — An MPD thruster during test firing The Magnetoplasmadynamic (MPD) thruster (MPDT) is a form of electrically powered spacecraft propulsion which uses the Lorentz force (a force resulting from the interaction between a magnetic field and an… …   Wikipedia

• Colloid thruster — 20 μN colloid thruster system.[1] A colloid thruster is a type of thruster which uses electrostatic acceleration of charged liquid droplets for propulsion. It is closely related to electrospray ionization and other hydrodynamic spraying processes …   Wikipedia

• Hall effect thruster — In spacecraft propulsion, a Hall thruster is a type of ion thruster in which the propellant is accelerated by an electric field. Hall thrusters trap electrons in a magnetic field and then use the electrons to ionize propellant, efficiently… …   Wikipedia

• Electrohydrodynamic thruster — EHD thruster stands for electrohydrodynamic thruster. This is the general and most appropriate term used for high voltage devices that propel air or other fluids, to achieve relative motion between the propulsion device and the propelled fluid.… …   Wikipedia

• Electrostatic ion thruster — The electrostatic ion thruster is a kind of design for ion thrusters (a kind of highly efficient low thrust spacecraft propulsion running on electrical power). These designs use high voltage electrodes in order to accelerate ions with… …   Wikipedia

• Electrodeless plasma thruster — The electrodeless plasma thruster is a spacecraft propulsion engine. It was created by Mr. Gregory Emsellem based on technology developed by French Atomic Energy Commission scientist Dr Richard Geller and Dr. Terenzio Consoli, for high speed… …   Wikipedia

• PPT — Pulsed Plasma Thruster Contributor: GSFC …   NASA Acronyms