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- Jet_engine_compressors abstract "As the name suggests, Jet engine compressors provide the compression part of the jet engine thermodynamic cycle. There are three basic categories of jet engine compressor:Axial compressorCentrifugal compressorMixed flow compressorAxial compressors are used in medium to large thrust jet engines, because the alternative centrifugal units would be too heavy and too large in cross-sectional area. At smaller sizes, the axial blading at the rear of the compressor loses its robustness and is difficult to manufacture accurately. Consequently, manufacturers tend replace the rear stages with a centrifugal unit. The compression system is then said to be axial-centrifugal.At even smaller sizes, particularly in turboprop/turboshaft applications, the compression system is either a single centrifugal or has two centrifugal units connected in series (i.e. double-centrifugal).In the future, mixed flow compressors may feature at the small end of the market, particularly in turbofans, where the relatively large diameter across the diffuser of a centrifugal compressor is a significant disadvantage.At high overall pressure ratios, the compression system is usually split into two units; a Low Pressure (LP) Compressor mounted on one shaft followed by an High Pressure (HP) Compressor mounted on the HP shaft and driven by its own (HP) turbine. On civil turbofans, the first stage of the LP Compressor is often a single stage fan. If the HP Compressor pressure ratio exceeds about 4.5:1, then the unit will probably have variable geometry (i.e. variable stators) on the first few stages, to make the surge line on the compressor map more shallow, to accommodate the shallow working line.On their large civil turbofans, Rolls-Royce split the compression system into three: a Fan, an Intermediate Pressure (IP) Compressor and an HP Compressor, each unit being driven by its own turbine unit. The RB199 military turbofan also has this arrangement.".
- Jet_engine_compressors wikiPageID "5300519".
- Jet_engine_compressors wikiPageRevisionID "544392209".
- Jet_engine_compressors hasPhotoCollection Jet_engine_compressors.
- Jet_engine_compressors subject Category:Compressors.
- Jet_engine_compressors subject Category:Jet_engines.
- Jet_engine_compressors type Artifact100021939.
- Jet_engine_compressors type Compressor103082807.
- Jet_engine_compressors type Compressors.
- Jet_engine_compressors type Device103183080.
- Jet_engine_compressors type Engine103287733.
- Jet_engine_compressors type Instrumentality103575240.
- Jet_engine_compressors type JetEngine103596285.
- Jet_engine_compressors type JetEngines.
- Jet_engine_compressors type Machine103699975.
- Jet_engine_compressors type MechanicalDevice103736970.
- Jet_engine_compressors type Mechanism103738472.
- Jet_engine_compressors type Motor103789946.
- Jet_engine_compressors type Object100002684.
- Jet_engine_compressors type PhysicalEntity100001930.
- Jet_engine_compressors type Reaction-propulsionEngine104057435.
- Jet_engine_compressors type Whole100003553.
- Jet_engine_compressors comment "As the name suggests, Jet engine compressors provide the compression part of the jet engine thermodynamic cycle. There are three basic categories of jet engine compressor:Axial compressorCentrifugal compressorMixed flow compressorAxial compressors are used in medium to large thrust jet engines, because the alternative centrifugal units would be too heavy and too large in cross-sectional area.".
- Jet_engine_compressors label "Jet engine compressors".
- Jet_engine_compressors label "Turbokompressor".
- Jet_engine_compressors sameAs Turbokompressor.
- Jet_engine_compressors sameAs m.0ddck9.
- Jet_engine_compressors sameAs Q2460518.
- Jet_engine_compressors sameAs Q2460518.
- Jet_engine_compressors sameAs Jet_engine_compressors.
- Jet_engine_compressors wasDerivedFrom Jet_engine_compressors?oldid=544392209.
- Jet_engine_compressors isPrimaryTopicOf Jet_engine_compressors.