Pregled bibliografske jedinice broj: 274698
About the propeller influence on the aircraft aerodynamic characteristics
About the propeller influence on the aircraft aerodynamic characteristics // Proceedings of the 4th International Congress of Croatian Society of Mechanics / Matejiček, Franjo (ur.).
Zagreb: Hrvatsko društvo za mehaniku (HDM), 2003. str. 563-570 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 274698 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
About the propeller influence on the aircraft aerodynamic characteristics
Autori
Vrdoljak, Milan
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 4th International Congress of Croatian Society of Mechanics
/ Matejiček, Franjo - Zagreb : Hrvatsko društvo za mehaniku (HDM), 2003, 563-570
Skup
4th Iternational Congress of Croatian Society of Mechanics
Mjesto i datum
Bizovac, Hrvatska, 18.09.2003. - 20.09.2003
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
aerodynamics; propeller wake; propeller-lifting surface interface
Sažetak
Propeller and its wake can significantly change the flowfield at the downstream lifting surfaces and therefore strongly influence its aerodynamic coefficients. The numerical model of the propeller presented here is based on Prandtl's lifting line theory, using set of trailing vortices which form propeller wake. Calculated undeveloped propeller wake is used for determination of aerodynamic interference of the propeller on the downstream lifting surface, wing or tail. This numerical model is suitable for implementation in component build--up method used in preliminary estimation of aerodynamic coefficients for various propeller aircraft configurations.
Izvorni jezik
Engleski
Znanstvena područja
Zrakoplovstvo, raketna i svemirska tehnika
