bypass duct

См. также в других словарях:

• Bypass duct — A bypass duct is an annular passage that allows some of a turbofan s airflow to bypass the engine core, or gas generator. If the turbofan is unmixed, the bypass duct will terminate at the bypass nozzle. In mixed turbofans, the bypass duct leads… …   Wikipedia

• bypass duct — A cold stream duct. The air from the fan that flows outside the combustion chamber and helps cool it as well as the exhaust duct. Also called an exhaust duct on a turbofan engine. See bypass engine …   Aviation dictionary

• Bypass — may refer to:Bypass (slang)(digestive), where gas is expelled through anus during the event of a voluntary fecal restriction, thus the gas bypassed through the fecal matter and released via anus. *Bypass (computing), in computing, circumventing… …   Wikipedia

• bypass ratio — The numerical ratio of mass airflow in the bypass duct (of a turbojet or a turbofan) to that of mass flow through the engine core. It is cold jet divided by hot jet …   Aviation dictionary

• bypass turbojet — A gas turbine engine in which mass flow through LP (low pressure) compressor stages is slightly greater than through HP (high pressure) stages, with the excess discharged along the bypass duct …   Aviation dictionary

• duct burning — The addition of an afterburner to the bypass duct of a turbofan engine. See plenum chamber burning …   Aviation dictionary

• Bypass —   An alternative path. In a heating duct or pipe, an alternative path for the flow of the heat transfer fluid from one point to another, as determined by the opening or closing of control valves both in the primary line and the bypass line …   Energy terms

• exhaust duct — The fan duct of an aft fan engine. See also bypass duct …   Aviation dictionary

• Jejunoileal bypass — Interventions infobox Name = Jejunoileal bypass Caption = ICD10 = ICD9 = 46.93 MeshID = D007581 OtherCodes = Jejunoileal Bypass was a surgical weight loss procedure performed from the 1950s through the 1970s in which all but 30 (12 ) to 45 (18 )… …   Wikipedia

• Airbreathing jet engine — An airbreathing jet engine (or ducted jet engine) is a jet engine propelled by a jet of hot exhaust gases formed from air that is drawn into the engine via an inlet duct. All practical airbreathing jet engines are internal combustion engines that …   Wikipedia

• CFM International CFM56 — CFM56 …   Wikipedia