- impulse nozzle
- Морской термин: сопло активной ступени
Универсальный англо-русский словарь. Академик.ру. 2011.
impulse nozzle
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Nozzle extension — Artist rendition of liquid rocket engine J 2X with expanded nozzle extension … Wikipedia
impulse turbine — A type of turbine in which the stator vane and rotor blades are arranged in such a way that the pressure drop occurs in the converging nozzle guide vane passages along with a corresponding increase in velocity while the blades form straight ducts … Aviation dictionary
Impulse Fire Extinguishing System — The Impulse Fire Extinguishing System (abbreviated IFEX) is a series of firefighting equipment that utilizes small amounts of water fired in high velocity bursts to put out fires. Engineer Frans Steur began IFEX GmbH in 1994. Water droplets are… … Wikipedia
Impulse Turbine — A turbine that is driven by high velocity jets of water or steam from a nozzle directed to vanes or buckets attached to a wheel. (A pelton wheel is an impulse hydroturbine) … Energy terms
Variable Specific Impulse Magnetoplasma Rocket — Artist s impression of several VASIMR engines propelling a craft through space The Variable Specific Impulse Magnetoplasma Rocket (VASIMR) is an electro magnetic thruster for spacecraft propulsion. It uses radio waves to ionize and heat a… … Wikipedia
De Laval nozzle — A de Laval nozzle (or convergent divergent nozzle, CD nozzle or con di nozzle) is a tube that is pinched in the middle, making an hourglass shape. It is used as a means of accelerating the flow of a gas passing through it to a supersonic speed.… … Wikipedia
Rocket engine nozzle — A rocket engine nozzle is a propelling nozzle usually of the de Laval type used in a rocket engine to expand and accelerate the combustion gases, from burning propellants, so that the exhaust gases exit the nozzle at hypersonic… … Wikipedia
de Laval nozzle — Diagram of a de Laval nozzle, showing approximate flow velocity (v), together with the effect on temperature (t) and pressure (p) A de Laval nozzle (or convergent divergent nozzle, CD nozzle or con di nozzle) is a tube that is pinched in the… … Wikipedia
Specific impulse — (usually abbreviated I sp) is a way to describe the efficiency of rocket and jet engines. It represents the impulse (change in momentum) per unit of propellant. The higher the specific impulse, the less propellant is needed to gain a given amount … Wikipedia
Fog nozzle — A fog nozzle is a firefighting hose nozzle that breaks the water that flows through it into tiny droplets of water. The theory is that small droplets of water create more surface area than a solid stream created by a smooth bore nozzle. The water … Wikipedia
Stepped nozzle — A stepped nozzle is a de Laval rocket nozzle which has altitude compensating properties.The characteristic of this kind of nozzle is that part of the way along the inside of the nozzle there is a straightening of the curve of the nozzle contour,… … Wikipedia
