compressor disc

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• compressor disc — The inner section of compressor wheel that makes up a stage of compression in an axial flow compressor. The disc is mounted on compressor shaft. The rotor blades are mounted on the disc periphery. Each compressor stage has its own disc …   Aviation dictionary

• Compressor stall — A compressor stall is a situation of abnormal airflow resulting from a stall of the aerofoils within the compressor of a jet engine. Stall is found in dynamic compressors, particularly axial compressors, as used in jet engines and turbochargers… …   Wikipedia

• compressor stall — A condition in which the compressor blades stall as the relative airflow meets the blades beyond the critical angle. This can happen at start up, during rapid acceleration from low RPM, or during a sudden reduction of mass airflow, when a few or… …   Aviation dictionary

• compressor blade — A rotating aerofoil on the disc of a compressor in a gas turbine engine. A compressor blade adds energy to the air by increasing its pressure and density as it moves through the engine. Compressor blades are made of special steel, alloys, or… …   Aviation dictionary

• disc — i. The imaginary surface swept by the rotor blades during their rotation. ii. That portion of the compressor or the turbine to which blades are attached …   Aviation dictionary

• blade disc — A forged one piece blade and disc as opposed to separate blades fitted into a disc as in compressor or turbine blades. A common arrangement in which blades and discs are forged separately. In a blade disc, the blade and disc are forged as one… …   Aviation dictionary

• Tupolev Tu-144 — Tu 144 Aeroflot Tu 144 at the Paris Air Show in 1975 …   Wikipedia

• Pacific Western Airlines Flight 501 — Infobox Airliner accident|name=Pacific Western Airlines Flight 501 Date=March 22 1984 Type=Fire Site=Calgary, Alberta Fatalities=0 Injuries=27 (5 serious, 22 minor) Aircraft Type=Boeing 737 275 Operator=Pacific Western Airlines Tail… …   Wikipedia

• Components of jet engines — Diagram of a typical gas turbine jet engine. Air is compressed by the fan blades as it enters the engine, and it is mixed and burned with fuel in the combustion section. The hot exhaust gases provide forward thrust and turn the turbines which… …   Wikipedia

• Audio mastering — Mastering, a form of audio post production, is the process of preparing and transferring recorded audio from a source containing the final mix to a data storage device (the master); the source from which all copies will be produced (via methods… …   Wikipedia

• Jet engine performance — This article describes how jet engine performance is estimated during the design phase. Similar techniques are used once the engine has been built and is being tested, except the performance of individual components, rather than being assumed, is …   Wikipedia