Yıl 2017, Cilt 18, Sayı 5, Sayfalar 1018 - 1030 2017-12-31

EXERGETIC SUSTAINABILITY ASSESSMENT OF A GAS TURBINE JET ENGINE AT PART LOADS

Cem Tahsin Yücer [1]

170 478

A small-scale gas turbine jet engine was studied to compare the sustainability performances at different part loads. To assess the performance of the jet engine, experiments are conducted at four different part loads (part load-1, part load-2, part load-3 and part load-4). According to the load types, the energy and exergy rates of the engine components were investigated. Sustainability indicators were used to analyze the jet engine. Parameters such as exergy efficiency, waste exergy ratio, exergy destruction factor, environmental effect factor and exergetic sustainability indicator were studied to understand the effects of four load types. The compressor, combustion chamber, turbine and nozzle are investigated. The maximum exergy efficiency of the jet engine took place at part load-3 as 7.8%. The minimum waste exergy ratio (0.9) and exergy destruction factor (0.9) were calculated at part load-4. The minimum environmental effect factor and maximum exergetic sustainability factor belong to part load-3 case. They were found to be 12.029 and 0.0831, respectively. The maximum exergy destructions were observed in the combustion chamber for all load types. They were found to be 48.96 kW, 57.14 kW, 67.93 kW and 74.38 kW, respectively.
jet engine; energy analysis; exergy analysis; sustainability; part load
  • [1] Turgut E.T., Karakoc T.H., Hepbasli A., Rosen M.A., Exergy analysis of a turbofan aircraft engine, International Journal of Exergy 2009; 6: 182-199.
  • [2] Altuntas O., Karakoc T.H., Hepbasli A., Exergetic, exergoeconomic and sustainability assessments of piston-prop aircraft engines, Journal of Thermal Science and Technology 2012; 32: 133-143.
  • [3] Aydın H., Turan O., Karakoc T.H., Midilli A., Exergo-sustainability indicators of a turboprop aircraft for the phases of a flight, Energy 2013; 58: 550-560.
  • [4] Aydın H., Turan O., Karakoc T.H., Midilli A., Sustainability assessment of PW6000 turbofan engine: an exergetic approach, International Journal of Exergy 2014; 14: 388-412.
  • [5] Aydın H., Turan O., Karakoc T.H., Midilli A., Exergetic sustainability indicators aa a tool in commercial aircraft: a case study for a turbofan engine, International Journal of Green Energy 2015; 12: 28-40.
  • [6] Balli O., Hepbasli A., Exergoeconomic, sustainability and environmental damage cost analyses of T56 turboprop engine, Energy 2014; 64: 582-600.
  • [7] Turan O., An exergy way to quantify sustainability metrics for a high bypass turbofan engine, Energy 2015; 86: 722-736.
  • [8] Kaya N., Turan O., Midilli A., Karakoc T.H., Exergetic sustainability improvement potentials of a hydrogen fuelled turbofan engine UAV by heating its fuel with exhaust gasses, International Journal of Hydrogen Energy 2016; 16: 8307-8322.
  • [9] Kelly S., Energy systems improvement based on endogenous and exogenous exergy destruction. Ph.D, Berlin Technical University, Berlin, Germany, 2008.
  • [10] Turan O., Exergetic effects of some design parameters on the small turbojet engine for unmanned air vehicle applications, Energy 2012; 46: 51-61
Konular Mühendislik
Dergi Bölümü Araştırma Makalesi
Yazarlar

Yazar: Cem Tahsin Yücer
Kurum: MİLLİ SAVUNMA ÜNİVERSİTESİ, HAVA ASTSUBAY MESLEK YÜKSEKOKULU
Ülke: Turkey


Bibtex @araştırma makalesi { aubtda314816, journal = {ANADOLU UNIVERSITY JOURNAL OF SCIENCE AND TECHNOLOGY A - Applied Sciences and Engineering}, issn = {1302-3160}, eissn = {2146-0205}, address = {Eskişehir Teknik Üniversitesi}, year = {2017}, volume = {18}, pages = {1018 - 1030}, doi = {10.18038/aubtda.314816}, title = {EXERGETIC SUSTAINABILITY ASSESSMENT OF A GAS TURBINE JET ENGINE AT PART LOADS}, key = {cite}, author = {Yücer, Cem Tahsin} }
APA Yücer, C . (2017). EXERGETIC SUSTAINABILITY ASSESSMENT OF A GAS TURBINE JET ENGINE AT PART LOADS. ANADOLU UNIVERSITY JOURNAL OF SCIENCE AND TECHNOLOGY A - Applied Sciences and Engineering, 18 (5), 1018-1030. Retrieved from http://dergipark.gov.tr/aubtda/issue/31308/314816
MLA Yücer, C . "EXERGETIC SUSTAINABILITY ASSESSMENT OF A GAS TURBINE JET ENGINE AT PART LOADS". ANADOLU UNIVERSITY JOURNAL OF SCIENCE AND TECHNOLOGY A - Applied Sciences and Engineering 18 (2017): 1018-1030 <http://dergipark.gov.tr/aubtda/issue/31308/314816>
Chicago Yücer, C . "EXERGETIC SUSTAINABILITY ASSESSMENT OF A GAS TURBINE JET ENGINE AT PART LOADS". ANADOLU UNIVERSITY JOURNAL OF SCIENCE AND TECHNOLOGY A - Applied Sciences and Engineering 18 (2017): 1018-1030
RIS TY - JOUR T1 - EXERGETIC SUSTAINABILITY ASSESSMENT OF A GAS TURBINE JET ENGINE AT PART LOADS AU - Cem Tahsin Yücer Y1 - 2017 PY - 2017 N1 - DO - T2 - ANADOLU UNIVERSITY JOURNAL OF SCIENCE AND TECHNOLOGY A - Applied Sciences and Engineering JF - Journal JO - JOR SP - 1018 EP - 1030 VL - 18 IS - 5 SN - 1302-3160-2146-0205 M3 - UR - Y2 - 2017 ER -
EndNote %0 Anadolu Üniversitesi Bilim Ve Teknoloji Dergisi A - Uygulamalı Bilimler ve Mühendislik EXERGETIC SUSTAINABILITY ASSESSMENT OF A GAS TURBINE JET ENGINE AT PART LOADS %A Cem Tahsin Yücer %T EXERGETIC SUSTAINABILITY ASSESSMENT OF A GAS TURBINE JET ENGINE AT PART LOADS %D 2017 %J ANADOLU UNIVERSITY JOURNAL OF SCIENCE AND TECHNOLOGY A - Applied Sciences and Engineering %P 1302-3160-2146-0205 %V 18 %N 5 %R %U
ISNAD Yücer, Cem Tahsin . "EXERGETIC SUSTAINABILITY ASSESSMENT OF A GAS TURBINE JET ENGINE AT PART LOADS". ANADOLU UNIVERSITY JOURNAL OF SCIENCE AND TECHNOLOGY A - Applied Sciences and Engineering 18 / 5 (Aralık 2017): 1018-1030.