Research Of Variation Of Gas Turbine Engine Work Parameters Changes Equipped With Changeable Geometry Of Axial Compressor Flow Passage

• Autorzy: Wirkowski P.
• Języki publikacji: EN

Abstrakty

EN

The paper deals with problem influence of changes variable stator vanes axial compressor settings of gas turbine engine on work parameters of compressor and engine. Incorrect operation of change setting system of variable vanes could make unstable work of compressor and engine. This paper presents theoretical analysis of situation described above and results of own research done on real engine. The next there are presented results of mathematical modelling of changes of gas turbine engine work parameters during change of angle setting of axial compressor variable stator vanes but in the most wide angle range than in real research.

Słowa kluczowe

EN

gas turbine engine; axial compressor; variable stator vanes; modelling

• Wydawca: Faculty of Ocean Engineering and Ship Technology, Gdańsk University of Technology
• Czasopismo: Journal of Polish CIMAC
• Rocznik: 2008
• Tom: Vol. 3, no 1
• Strony: 9--13
• Opis fizyczny: Bibliogr. 7 poz., rys.

Twórcy

autor

Wirkowski P.

• The Polish Naval Academy ul. Śmidowicza 69, 81-103 Gdynia, Poland; tel.: [phone], fax: [phone],

Bibliografia

• [1] Charchalis A.: Diagnostics of marine gas turbine engines (in Polish). Published by Polish Naval Academy, Gdynia, 1991.
• [2] Dżygadło Z. et al.: Rotor units of gas turbine engines (in Polish). Transport and Telecommunication Publishing House (WKiŁ), Warszawa, 1982.
• [3] Korczewski Z.: Wirkowski, P., Modelling gasodynamic processes within turbine engines’compressors equipped with variable geometry of flow duct, IV International Scientifically-Technical Conference “Explo-Diesel & Gas Turbine ‘05”, Gdańsk-Międzyzdroje-Kopenhaga, Wyd. Politechnika Gdańska, Gdańsk 2005, 227-236.
• [4] Marschal D.J., Muir D.E., Saravanamuttoo H.I.H.: Health Monitoring of Variable Geometry Gas Turbines for the Canadian Navy, The American Society of Mechanical Engineers 345 E, 47 St., New York, N.Y.10017.
• [5] Wirkowski, P., Influence of changes of axial compressor variable stator vanes setting on gas turbine engine work, V International Scientifically-Technical Conference POLISH CIMAC “Explo-Diesel & Gas Turbine ‘07”, Gdańsk-Stockholm-Tumba, Published by Gdańsk University of Technology, Gdańsk 2007, 511-518.
• [6] Wirkowski P.: Modelling the characteristics of axial compressor of variable flow passage geometry, working in the gas turbine engine system, Polish Maritime Research, No 3/2007, Published by Gdańsk University of Technology, Gdańsk 2007, 27-32.
• [7] Wirkowski P.: Gas turbine engine work parameters in conditions of changeable geometry of axial compressor flow duct, 11TH International Conference „Computer systems aided science, industry and transport”- TRANSCOMP 2007, ZAKOPANE 3-6 December 2007, Published by Radom University of Technology, Radom 2007, 383-388.