- reaction nozzle
- 反酌喷嘴
English-Chinese dictionary of mechanical engineering (英汉机械工程大词典). 2013.
reaction nozzle
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Nozzle extension — Artist rendition of liquid rocket engine J 2X with expanded nozzle extension … Wikipedia
Reaction control system — A reaction control system, abbreviated RCS, is a subsystem of a spacecraft. Its purpose is attitude control and steering. An RCS system is capable of providing small amounts of thrust in any desired direction or combination of directions. An RCS… … Wikipedia
Reaction Motors XLR99 — The XLR99 engine was the first large, throttleable, restartable liquid propellant rocket engine. It was developed beginning in the 1950s by the Reaction Motors Division of Thiokol Chemical Company to steer the X 15 research aircraft. It could… … Wikipedia
reaction turbine — A type of turbine in which the stator vane and the rotor are arranged in such a way that the entire pressure drop takes place between the rotor blades, which have convergent passages in the direction of flow. The nozzle guide vanes only guide the … Aviation dictionary
oxidation–reduction reaction — ▪ chemical reaction Introduction also called redox reaction any chemical reaction in which the oxidation number of a participating chemical species changes. The term covers a large and diverse body of processes. Many oxidation– reduction… … Universalium
Spray nozzle — A spray nozzle is a device that facilitates the formation of spray. When a liquid is dispersed as a stream of droplets (atomization), it is called a spray. Spray nozzles are used to achieve two primary functions: increase liquid surface area to… … Wikipedia
Condensed aerosol fire suppression — Nozzle of a mounted aerosol fire suppression system Condensed aerosol fire suppression is a particle based form of fire extinction similar to gaseous fire suppression or dry chemical fire extinction. The aerosol employs a fire extinguishing agent … Wikipedia
jet propulsion — Reaction propulsion in which the propulsion unit obtains oxygen from the air, as distinguished from rocket propulsion, in which the unit carries its own oxygen producing material. In connection with aircraft propulsion, the term refers to a… … Military dictionary
rocket propulsion — Reaction propulsion wherein both the fuel and the oxidizer, generating the hot gases expended through a nozzle, are carried as part of the rocket engine. Specifically, rocket propulsion differs from jet propulsion in that jet propulsion utilizes… … Military dictionary
Rocket engine — RS 68 being tested at NASA s Stennis Space Center. The nearly transparent exhaust is due to this engine s exhaust being mostly superheated steam (water vapor from its propellants, hydrogen and oxygen) … Wikipedia
turbine — /terr bin, buyn/, n. any of various machines having a rotor, usually with vanes or blades, driven by the pressure, momentum, or reactive thrust of a moving fluid, as steam, water, hot gases, or air, either occurring in the form of free jets or as … Universalium
