Exergetic Destruction Effects Of Operating Conditions On The Turbojet Engine Components

KARAKOÇ T. H., TURAN Ö.

2nd International Conference on Mechanical and Aerospace Engineering (ICMAE 2011), Bangkok, Tayland, 29 - 31 Temmuz 2011, cilt.110-116, ss.2390-2394 identifier identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası: 110-116
  • Doi Numarası: 10.4028/www.scientific.net/amm.110-116.2390
  • Basıldığı Şehir: Bangkok
  • Basıldığı Ülke: Tayland
  • Sayfa Sayıları: ss.2390-2394
  • Anahtar Kelimeler: turbojet, response surface, propulsion, exergetic destruction
  • Anadolu Üniversitesi Adresli: Evet

Özet

The minimization of exergy destruction brings the design as closely as permissible to the theoretical limit. This study presents exergy destruction analysis of a turbojet engine for different flight Mach number and altitudes. Turbojet engine being considered consists of an inlet, a centrifugal compressor, reverse flow combustion chamber, axial-flow turbine and exhaust nozzle. The flight Mach number and altitude are examined on the exergetic destructions of compressor, combustion chamber, turbine and exhaust nozzle. The results of component-based destruction analysis are given as three dimensional exergetic-destruction response surface plots related to altitude and flight Mach number.