Computational study of an aerodynamic flow through a turbine engine combustor

• Autorzy: Gieras M.
• Języki publikacji: EN

Abstrakty

EN

The study presents 3-D numerical simulations of aerodynamic flow inside a GTD-350 turbine engine combustion chamber. The process of generating a numerical grid, determining boundary conditions and their properties are described. For the assumed boundary conditions, there were performed numerical simulations of the aerodynamics of cold airflow through the combustion chamber (without fuel supply to the interior) using Ansys CFX code. A numerical experiment was also conducted for the assumed difference of pressure at the inlet to each of the air supplying pipes. The work ends with a discussion of the results, in particular concerning the loss of pressure in the combustion chamber and possible design changes to minimize them.

• Wydawca: Komitet Termodynamiki i Spalania PAN
• Czasopismo: Archivum Combustionis
• Rocznik: 2013
• Tom: Vol. 33 nr 1
• Strony: 27--40
• Opis fizyczny: Bibliogr. 28 poz., rys., tab.

Twórcy

autor

Gieras M.

• Warsaw University of Technology, Institute of Heat Engineering Nowowiejska 21-25, 00+665 Warsaw

Bibliografia

• 1. Mattingly J. D., Elements of Propulsion: Gas Turbines and Rockets, AIAA Education Series, 2006.
• 2. Sterkenburg R. & Wild T., Aircraft Turbine Engines, Avotek, 2009.
• 3. Balicki W., Korczewski Z., Szczeciński S., Główne kierunki rozwoju i zastosowań turbinowych silników spalinowych, Zeszyty naukowe AMW, 2008.
• 4. Lee H.S. and Yoon J.J., The Study on Development of Low NOx Combustor with Lean Burn Characteristics for 20kW class Microturbine. Proceedings of ASME Turbo Expo, 14--17 June, Viena, Austria, 2004.
• 5. Praca zbiorowa pod red. M. Orkisza, Turbinowe silniki lotnicze w ujęciu problemowym, Polskie Naukowo-Techniczne Towarzystwo Eksploatacyjne, Lublin, 2000.
• 6. Gurrappa I. and Rao A.S., Thermal barrier coatings for enhanced efficiency of gas turbine engines, Surface and Coatings Technology. Volume 201, Number 6, pages 3016--3029, 2006.
• 7. Lefebvre A. H., Gas Turbine Combustion, Taylor & Francis, 1999.
• 8. Łapucha R., Komory spalania silników turbinowo-odrzutowych, Biblioteka Naukowa Instytutu Lotnictwa, Warszawa, 2004.
• 9. Gieras M., Komory spalania silników turbinowych – organizacja procesów spalania, Oficyna Wydawnicza Politechniki Warszawskiej, Warszawa, 2010.
• 10. Balicki W., Szczeciński S., Diagnozowanie lotniczych silników turbinowych, Biblioteka Naukowa Instytutu Lotnictwa, Warszawa, 2001
• 11. Zelenay K., Pintara J., Rozmus K., Moszkowicz E., Witek T., Jaworski M., Próby hamowniane pierwszego prototypu silnika K-15. Sprawozdanie Instytutu Lotnictwa. Nr K15.12.60. Warszawa, 1998.
• 12. Chin J. S., Atomization study in Jet Propulsion Lab. BIAA survey report. International Journal of Turbo and Jet-Engines. Vol. 6, No. 3--4, pp. 205--219, 1989.
• 13. Lefevbre A. H., Airblast atomization. Progress in Energy Combustion Science. Vol. 6, pp. 233--261. 1980.
• 14. Adachia S., Iwamotoa A., Hayashib S., Yamadab H. and Kaneko S. Emissions in combustion of lean methane-air and biomass-air mixtures supported by primary hot burned gas in a multi-stage gas turbine combustor. Proceedings of the Combustion Institute. Vol. 31, No. 2, pp. 3131--3138, 2007
• 15. Boudier G., Gicquel L. Y. M., Poinsot T., Bissieres D. and Berat C. Comparison of {les}, {rans} and experiments in an aeronautical gas turbine combustion chamber. Proceedings of the Combustion Institute. Vol. 31, No 2, pp. 3075--3082, 2007.
• 16. Colin O., Pires da Cruz A., Jay S., Detailed chemistry-based auto-ignition model including low temperature phenomena applied to 3-D engine calculations, Proceedings of the Combustion Institute 30, pp. 2649–2656, 2005.
• 17. Colin O. and Benkenida A., The 3-Zones Extended Coherent Flame Model (ECFM3Z) for Computing Premixed/Diffusion Combustion, Oil & Gas Science and Technology, Vol. 59, No. 6, pp. 593-609, 2004.
• 18. Gonzalez Toro C. A., Wong K.C., Armfield S., Computational study of a micro-turbine engine combustor using Large Eddy Simulation and Reynolds Averaged turbulence models, ANZIAM Journal, Vo149, 2007
• 19. Tuccillo R. and Cameretti M. C .. Comparing different solutions for the micro-gas turbin e combustor. Proceedings of ASME Turbo Expo. 14--17 June, Viena, Austria, 2004.
• 20. Schildmacher K.. U., Hoffmann A. A, Selle L., Koch R., Schulz C., Bauer H. H., Poinsot T., Krebs W. and Prade B., Unsteady flame and flow field interaction of a premix ed model gas turbine bumer. Proceedings ofthe Combustion lnstitute, Vol. 31, No 2, pp. 3197--3205,2007.
• 21. Ham F., Apte S., Iaccarino G., Wu X., Herrrnann M., Constantinescuy G., Maheshz K. and Moin P., Unstructured {les} of reacting Multiphase flows in rea1istic gas turbine comhustors. In Center for Turbulence Research. Annual Research Briefs, 2003.
• 22. James S., Zhu J. and Anand M. S .. Large-Eddy Simulations as a Design Tool for Gas Turbine Combustion Systems. AIAA JOURNAL. Vol. 44, No. 4, 2006.
• 23. Reitz R. D., Modeling atomization processes in high-pressure vaporizing sprays. Atomization and Spray Technology. Vol. 3, pp. 309--337,1987.
• 24. Wegner B., Kempf A., Schneider C., Sadiki A., Schafer M., Large eddy sintularion of combustion processes under gas turbine conditions ~ Progress in Computational Fluid Dynamic, An Int. J. Vol.4, No3/4/5, pp. 257-263, 2004.
• 25. Gieras M. and Stańkowski T, Computational study of an aerodynamic flow through a micro-turbine engine combustor, Journal of Power Technologies, 92 (2), pp. 68~79, 2012
• 26. CFX, User Guide, Tutorial Guide, Ansys Inc., 2010.
• 27. Wytwórnia Sprzętu Komunikacyjnego "PZL-Rzeszów" S.A, Instrukcja eksploatacji i obsługi technicznej silnika GTD-350, Rzeszów, 1975.
• 28. Orkisz M., Wybrane zagadnienia z teorii turbinowych silników odrzutowych, WSOSP, Dęblin, Instytut Technologii Eksploatacji, Radom 1995.