YÜKSEK BYPASSLI TURBOFAN MOTORLARININ TASARIM NOKTASI ANALİZLERİ
In this paper, on design analysis of high bypass turbofan engines with separate flow and no afterburning used in commercial aircraft was analysed and then effects of some design variables (e.g. compressor pressure ratio, fan pressure ratio ,turbine inlet temperature, bypass ratio, cooling air rati...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Hezarfen Aeronautics and Space Technologies Institue
2008-01-01
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| Series: | Havacılık ve Uzay Teknolojileri Dergisi |
| Subjects: | |
| Online Access: | http://www.jast.hho.edu.tr/JAST/index.php/JAST/article/view/175/163 |
| Summary: | In this paper, on design analysis of high bypass turbofan engines with separate flow and no afterburning used in
commercial aircraft was analysed and then effects of some design variables (e.g. compressor pressure ratio, fan
pressure ratio ,turbine inlet temperature, bypass ratio, cooling air ratio, nozzles pressure losses) and effects of
different flight conditions (e.g. flight altitude and flight Mach number) on the engine performance were
investigated. A new software program had been developed for this purpose in Visual Basic 6.0 programming
language. Values of the engine performance parameters such as specific fuel consumption and specific thrust
were calculated and then performance curves were obtained in this software program. |
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| ISSN: | 1304-0448 1304-0448 |