- gas generator cycle
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Англо-русский словарь по машиностроению. 2014.
gas generator cycle
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Gas-generator cycle (rocket) — The gas generator cycle (also known as open cycle) is a power cycle of a bipropellant rocket engine. Some of the propellant is burned in a gas generator and the resulting hot gas is used to power the engine s pumps. The gas is then… … Wikipedia
Gas generator — A gas generator usually refers to a propellant mixture, often similar to a solid rocket propellant, that burns to produce large volumes of gas. It is similar to a rocket propellant, but is usually designed to produce large volumes of cool gas,… … Wikipedia
Gas core reactor rocket — Gas core reactor rockets are a conceptual type of rocket that is propelled by the exhausted coolant of a gaseous fission reactor. The nuclear fission reactor core may be either a gas or plasma. They may be capable of creating specific impulses of … Wikipedia
Gas turbine — Microturbine redirects here. For turbines in electricity, see Small wind turbine. For turbines driven by the flow of gas, see Turbine. A typical axial flow gas turbine turbojet, the J85, sectioned for display. Flow is left to right, multistage… … Wikipedia
Gas turbine locomotive — A Gas turbine locomotive is a locomotive powered by a gas turbine. The majority of gas turbine locomotives have had electric transmission but mechanical transmission has also been used, particularly in the early days. The advantage of using gas… … Wikipedia
Expander cycle (rocket) — The expander cycle is a power cycle of a bipropellant rocket engine meant to improve the efficiency of fuel delivery.In an expander cycle, the fuel is heated before it is combusted, usually with waste heat from the main combustion chamber. As the … Wikipedia
Staged combustion cycle (rocket) — Staged combustion rocket cycle. Usually, all of the fuel and a portion of the oxidizer are fed through the pre burner (fuel rich) to power the pumps. An oxygen rich circuit is possible also, but less common because of the metallurgy required. The … Wikipedia
Ciclo con generador de gas (cohete) — Ciclo con generador de gas de un cohete. Parte del combustible y el oxidante se quema por separado para impulsar las bombas y después se expulsa. La mayoría de motores cohete utilizan el combustible para refrigerar la tobera. Para alimentar la… … Wikipedia Español
Pressure-fed cycle (rocket) — The pressure fed cycle is a class of rocket engine designs. A separate gas supply, usually helium, pressurizes the propellant tanks to force fuel and oxidizer to the combustion chamber. To maintain adequate flow, the tank pressures must exceed… … Wikipedia
gas-turbine engine — Introduction any internal combustion engine employing a gas as the working fluid used to turn a turbine. The term also is conventionally used to describe a complete internal combustion engine consisting of at least a compressor, a… … Universalium
Gas- und Dampfturbinen-Kraftwerk — Erdgas betriebenes Heizkraftwerk auf GuD Basis in Köln Niehl Ein Gas und Dampf Kombikraftwerk ist ein Kraftwerk, in dem die Prinzipien eines Gasturbinenkraftwerkes und eines Dampfkraftwerkes kombiniert werden. Eine Gasturbine dient dabei als… … Deutsch Wikipedia
