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Review on the Gas Turbine Combustor Sizing Methodologies using Fuel Atomization and Evaporation Characteristics

연료의 미립화 및 증발 특성 데이터를 이용한 가스터빈 연소기 사이징 기법 고찰

  • 김대식 (강릉원주대학교 기계자동차공학부) ;
  • 진유인 (국방과학연구소 제4본부) ;
  • 황기영 (국방과학연구소 제4본부) ;
  • 민성기 (국방과학연구소 제4본부)
  • Received : 2014.06.02
  • Accepted : 2014.09.06
  • Published : 2014.09.30

Abstract

The current paper reviews the main characteristics and the operating principles of major fuel atomizers used for gas turbine combustors, including various empirical SMD equations for each atomizers. We have summarized various methodologies for evaluation of the combustion efficiency and for combustor sizing from the selected SMD data. It is found that the combustor sizing as well as the combustion efficiency are totally dependent upon the SMD calculation results, which means that special cares should be taken in choosing the SMD empirical equations.

Keywords

References

  1. 김대식, 유경원, 황기영, 민성기, "항공용 가스터빈 연소기 기본 설계 프로그램 개발: Part 1-연소기 크기 결정", 한국연소학회지, Vol. 19, No. 3, 2013, pp. 54-60. https://doi.org/10.15231/jksc.2013.18.3.054
  2. 김대식, 유경원, 황기영, 민성기, "항공용 가스터빈 연소기 기본 설계 프로그램 개발: Part 2-공기 유량 배분", 한국연소학회지, Vol. 19, No. 3, 2013, pp. 61-67. https://doi.org/10.15231/jksc.2013.18.3.061
  3. A. M. Mellor, "Design of Modern Turbine Combustors", Academic Pres 1990, ISBN 0-12-490055-0.
  4. A. H. Lefebvre and D. R. Ballal, "Gas Turbine Combustion", 3rd edition, CRC Press 2010, ISBN 978-1-4200-8604-1.
  5. J. D. Mattingly, W. H. Heiser and D. T. Pratt, "Aircraft engine design", 2nd edition, AIAA 2002, ISBN 1-56347-538-3.
  6. R. Singh, B. Jones and V. Sethi "Lecture notes of gas turbine combustion", Cranfield University Short Course, 2013.
  7. 최현경, 이동훈, 유경원, 최성만, "슬링거 연소기의 회전형 분사장치의 분무특성 연구", 한국액체미립화학회지, Vol. 13, No. 3, 2008, pp. 149-155.
  8. Rolls-Royce, "The Jet Engine", Rolls-Royce plc 2005, ISBN 0-902121-2-35.
  9. J. Amaya, "Unsteady coupled convection, conduction and radiation simulations on parallel architectures for combustion applications", Ph.D. dissertation, CERFACS, 2010.
  10. 이동훈, 이강엽, 최성만, "쉬라우드 공기의 선회 유동 특성 변화에 따른 심플렉스 연료 노즐의 분무 특성", 한국액체미립화학회지, Vol. 9, No. 3, 2004, pp. 35-41.
  11. 고광웅, 이상용, "단순 와류 분무 노즐에서 분사되는 중공 원추형 액막의 분무각", 한국액체미립화학회지, Vol. 7, No. 4, 2002, pp. 1-8.
  12. 길태옥, 김성혁, 김현성, 윤영빈, "축방향 압력섭동에 의해 발생되는 저주파 수력학적 교란이 단일 스월 인젝터에 미치는 영향 분석", 한국액체미립화학회지, Vol. 12, No. 1, 2007, pp. 1-10.
  13. E. O. Olson, "Fuel nozzles for oil burners", Technical Aspects of Applications of Delvan Inc., 1999.
  14. 임오강, 최은호, 김성섭, "이중 오리피스 연료 노즐 최적 설계", 한국전산구조공학회논문집, Vol. 20, No. 4, 2007, pp.407-416.
  15. 강신재, 오제하, 송기정, 노병준, "이중공기공급 속도비에 따른 이류체 선회분무 특성 연구v, 한국액체미립화학회지, Vol. 5, No. 3, 2000, pp. 27-36.
  16. 한영민, 양수석, 이대성, "공기충돌형 분무 연료모듈의 유동 및 분무특성에 대한 연구", 한국항공우주학회지, Vol. 29, No. 1, 2001, pp. 88-94.
  17. M. M. Elkotb, "Fuel atomization for spray modeling", Progress in Energy and Combustion Science, Vol. 8, 1982, pp. 61-91. https://doi.org/10.1016/0360-1285(82)90009-0
  18. A. Radcliffe, "Fuel injection", Princeton University Press, Princeton, NJ, 1960.
  19. A. K. Jasujs, "Atomization of crude and residual fuel oils", Journal of Engineering for Power, Vol. 101, No. 2, 1979, pp. 250-258. https://doi.org/10.1115/1.3446480
  20. A. H. Lefebvre, "The prediction of Sauter mean diameter for simplex pressure swirl atomizers", Atomization and Spray Technology, Vol. 3, 1987, pp. 37-51.
  21. X. F. Wang and A. H. Lefebvre, "Mean drop sizes from pressure swirl nozzles", Journal of propulsion and power, Vol. 3, No. 1 1987, pp. 11-18. https://doi.org/10.2514/3.22946
  22. S. Nukiyama and Y. Tanasawa, "Experiments on the atomization of liquids in an airstream", Transaction of the Society of Mechanical Engineering, Japan, Vol. 5, 1939, pp. 68-75.
  23. N. K. Rizk and A. H., Lefebvre, "Spray characteristics of plain jet airblast atomizers", Journal of Engineering for Gas Turbines and Power, Vol. 106, 1984, pp. 639-644. https://doi.org/10.1115/1.3239618
  24. M. S. Shanawany and A. H., Lefebvre, "Airblast atomization: the effect of linear scale on mean drop size", Journal of Energy, Vol. 4, 1980, pp. 184-189. https://doi.org/10.2514/3.62472
  25. N. H. Goris, "Operational characteristics and energy considerations in pneumatic atomizers", MSME thesis, Purdue University, 1990.
  26. J. Knapton, L. Rye and C. W. Wilson, "A simplified fuel evaporation mixing model for addition of singular components to multi-component fuels", Proceedings of the European Combustion Meeting, 2011.
  27. N. Grech, A. Mehdi, P. K. Zachos, V. Pachidis, and R. Singh, "Effect of combustor geometry on performance of airblast atomizer under sub-atmospheric conditions", Engineering Applications of Computational Fluid Mechanics, Vol. 6, No. 2, 2012, pp. 203-213. https://doi.org/10.1080/19942060.2012.11015415
  28. NASA computer program for calculating of the chemical equilibrium with applications, NASA Glenn Research Center, Cleveland, OH, http://www.grc.nasa.gov/WWW/CEAWeb/ceaHome.htm

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