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Gas turbine engine compressors : ウィキペディア英語版 | Gas turbine engine compressors
As the name suggests, Gas turbine engine compressors provide the compression part of the Gas turbine engine thermodynamic cycle. There are three basic categories of Gas turbine engine compressor: Axial compressor, Centrifugal compressor and Mixed flow compressor. A fourth, unusual, type is the Free-piston gas generator which combines the functions of compressor and combustion chamber in one unit. ==Axial compressor== Axial compressors are used in medium to large thrust Gas turbine 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.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Gas turbine engine compressors」の詳細全文を読む
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