AIRCRAFT DYNAMICS DURING FLIGHT IN ICING CONDITIONS

AIRCRAFT DYNAMICS DURING FLIGHT IN ICING CONDITIONS

This paper presents numerical analysis of airplane motion parameters during wing in-flight icing. The wing external flaps deflection event was taken under consideration. The mathematical model of the airplane motion including twelve ordinary differential equations was employed. Using available publi...

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Veröffentlicht in:Journal of Theoretical and Applied Mechanics (Warsaw) 2012-01, Vol.50 (1), p.269-284
Hauptverfasser: Kowaleczko, Grzegorz, Wachlaczenko, Michal
Format: Artikel
Sprache:eng
Schlagworte:
Airplanes
Computer programs
Differential equations
Dynamic tests
Dynamics
Icing
Mathematical models
Wings (aircraft)
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Zusammenfassung:This paper presents numerical analysis of airplane motion parameters during wing in-flight icing. The wing external flaps deflection event was taken under consideration. The mathematical model of the airplane motion including twelve ordinary differential equations was employed. Using available publications as well as TS-11 "Iskra" jet trainer geometrical and mass relationships, a computer code evaluating motion parameters of an iced airplane was developed. On the basis of analysis results, conclusions referring airplane dynamic properties during wing ice accretion was formulated.
ISSN:1429-2955