Analysis of the gust impact on inlet vortex formation of the fuselage-shielded inlet of an jet engine powered aircraft

• Autorzy: Kozakiewicz A. , Frant M.
• Języki publikacji: EN

Abstrakty

EN

Selected problems of a complex structure, namely the fuselage-shielded inlet model of a turbine jet engine for numerical analysis purposes of the intake vortex formation phenomenon are presented in this paper. As a result of numerical analysis, an intake vortex has been developed. The analysis of the impact of changes in speed, angle and the direction of gust on vortex development has been conducted. Also, consequences of ingestion of foreign objects by the inlet and relevant statistics concerning damage to turbine engines have been presented.

Słowa kluczowe

EN

turbine jet engine inlet; intake vortex; numerical fluid dynamics

• Wydawca: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
• Czasopismo: Journal of Theoretical and Applied Mechanics
• Rocznik: 2013
• Tom: Vol. 51 nr 4
• Strony: 993--1002
• Opis fizyczny: Bibliogr. 15 poz., rys., tab.

Twórcy

autor

Kozakiewicz A.

• Military University of Technology, Faculty of Mechatronics and Aviation, Warsaw, Poland

autor

Frant M.

• Military University of Technology, Faculty of Mechatronics and Aviation, Warsaw, Poland

Bibliografia

• 1. Balicki W., Kawalec K., Pągowski Z., Szczeciński S., Chachurski R., Kozakiewicz A., Głowacki P., 2009, Intakes of turbojet engines endangered by the phenomenon of intake vortex (in Polish), Prace Instytutu Lotnictwa, 4, 199, Warszawa
• 2. Drozdowski Z., 2004, Hazard results from the introduction of new aviation technology (in Polish), Przegląd WLiOP, II, Poznań
• 3. Elsner J.W., 1987, Flow Turbulence, PWN, Warszawa
• 4. Gryboś R., 1998, Fundamentals of Fluid Mechanics (in Polish), t. 2, PWN, Warszawa
• 5. Hirsch C., 2007, Numerical computation of internal and external flows, Fundamentals of Computational Fluid Dynamics, 2nd Ed., Elsevier
• 6. Kazimierski Z., 2004, Fundamentals of Fluid Mechanics and Methods of Flow Computational Symulation (in Polish), Politechnika Łodzka, Łodź,
• 7. Kolesnikov K.C., 2010, Encyclopedia: Airplanes and Helicopters (in Russian), Moskva, Mashinostrenie
• 8. Kozakiewicz A., Frant M., 2011, Development of a model for the intake system of the F-100-PW-229 engine for the F-16 aircraft in order to analyze formation of a intake vortex (in Polish), Prace Instytutu Lotnictw, 213, 55-65
• 9. Lewitowicz J., 2007, Fundamentals of operations of aircraft (in Polish), IV,Wydawnictwo ITWL, Warszawa
• 10. Lumley J.L., Yaglom A.M., 2000, A century of turbulence, Proceedins of VII European Turbulence Conference, Barcelona
• 11. Madej L., 1990, The flow analysis in the pre-intake-zone of turbojet engines aircraft “IRYDA” in the aspect limitation of the susceptibility to the induction of mechanical contaminations (in Polish), PhD Thesis, Military University of Technology (WAT), Warsaw
• 12. Rusek Z., 1994, The analysis of parameters attributable to blow airstreams in order to protect intakes of turbojet engines against suction of foreign bodies (in Polish), PhD Thesis, Military University of Technology (WAT), Warsaw
• 13. Szczepanik R., 1978, Badania Researches conditions the induction of mechanical contaminations from the airfield to inlets of turbojet engines (in Polish), PhD Thesis, Military University of Technology (WAT), Warsaw
• 14. Wilcox D.C., 1994, Turbulence Modeling for CFD, DCW Industries
• 15. Wojciechowski Z., 1989, The influence the shape of inlets of turbojet engines on the susceptibility of affect formation of an intake vortex (in Polish), PhD Thesis, Military University of Technology (WAT), Warsaw