Further studies of blade-vortex and blade-blade interactions

• Autorzy: Liu D. , Jadic I. , Sellin F.
• Konferencja: Proceedings of the Third Seminar on Recent Research and Design Progress in Aeronautical Engineering and its Influence on Education/seminar(III; 23-25.11.1998; Warszawa, Polska)
• Języki publikacji: EN

Abstrakty

EN

The boundary-element formulation for the present vortex/airfoil (blade) studies in the time-domain is first presented. Basic studies of vortex dynamic problems include those of airfoil-interaction, vortex-airfoil interaction and blade-blade interaction. Computed examples presented include the impulsively-started blade pair problem, i.e., generalization of the Wagner-function problem; and the oscillatory blade pair problem, i.e., generalization of the Theodorsen-function problem. (Yao/Liu AIAA J. 36/4 April 1998 and Yao. PhD Thesis. Dec 1993).

Słowa kluczowe

EN

helicopters; blade-vortex interaction; helicopter blade

PL

śmigłowiec; współoddziaływanie wiru z profilem; łopata śmigła

• Wydawca: Institute of Aeronautics and Applied Mechanics, Warsaw University of Technology
• Czasopismo: Research Bulletin / Warsaw University of Technology, Institute of Aeronautics and Applied Mechanics
• Rocznik: 1999
• Tom: nr 9
• Strony: 59--80
• Opis fizyczny: rys., tab., wykr.

Twórcy

autor

Liu D.

autor

Jadic I.

autor

Sellin F.

• Arizona State University, Tempe, Arizona 85287, tel. [phone]/ fax [phone],