two-spool compressor

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• twin-spool compressor — A compressor that has two independently operating low and high pressure compressors driven, respectively, by low and high pressure turbines. Twin spool compressor …   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

• Axial compressor — Axial compressors are rotating, aerofoil based compressors in which the working fluid principally flows parallel to the axis of rotation. This is in contrast with centrifugal, axi centrifugal and mixed flow compressors where the air may enter… …   Wikipedia

• dual-spool gas turbine engine — An axial flow turbine engine with two independent axial flow compressors, each driven by its own stage(s) of turbines. The high pressure, or N2 , compressor is speed governed by the fuel control system. The speed of the low pressure compressor,… …   Aviation dictionary

• Rolls-Royce Conway — The RB.80 Conway was the first by pass engine (or turbofan) to go into service in the world. Development started at Rolls Royce in the 1940s, but it was used only briefly in the late 1950s and early 1960s before other turbofan designs were… …   Wikipedia

• ГОСТ 23851-79: Двигатели газотурбинные авиационные. Термины и определения — Терминология ГОСТ 23851 79: Двигатели газотурбинные авиационные. Термины и определения оригинал документа: 293. Аварийное выключение ГТД Аварийное выключение Ндп. Аварийное отключение ГТД D. Notausschaltung Е. Emergency shutdown F. Arrêt urgent… …   Словарь-справочник терминов нормативно-технической документации

• двухкаскадный компрессор — Компрессор ГТД, состоящий из двух последовательно расположенных каскадов компрессоров. [ГОСТ 23851 79] Тематики двигатели летательных аппаратов EN two spool compressor DE Zweiwellenverdichter FR compresseur double corps …   Справочник технического переводчика

• Двухкаскадный компрессор — 67. Двухкаскадный компрессор D. Zweiwellenverdichter E. Two spool compressor F. Compresseur double corps Компрессор ГТД, состоящий из двух последовательно расположенных каскадов компрессоров Источник: ГОСТ 23851 79: Двигатели газотурбинные… …   Словарь-справочник терминов нормативно-технической документации

• Turbofan — [ CFM56 3 turbofan, lower half, side view.] A turbofan is a type of jet engine, similar to a turbojet. It essentially consists of a ducted fan with a smaller diameter turbojet engine mounted behind it that powers the fan. Part of the airstream… …   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

• Rolls-Royce Trent — are a family of high bypass turbofan engines manufactured by Rolls Royce. All are developments of the RB211 with thrust ratings of between 53,000 and 95,000 lbf (236 to 423 kN). Versions of the Trent are in service on the Airbus A330, A340, A380… …   Wikipedia