DYNAMIC STALL EFFECTS ON HELICOPTER PERFORMANCE
TALAAT, E., KATARY, M. (1985). DYNAMIC STALL EFFECTS ON HELICOPTER PERFORMANCE. EKB Journal Management System, 1(A.S.A.T. CONFERENCE 14-16 May 1985 r CAIRO), 255-265. doi: 10.21608/asat.1985.26480
E. TALAAT; M. A. KATARY. "DYNAMIC STALL EFFECTS ON HELICOPTER PERFORMANCE". EKB Journal Management System, 1, A.S.A.T. CONFERENCE 14-16 May 1985 r CAIRO, 1985, 255-265. doi: 10.21608/asat.1985.26480
TALAAT, E., KATARY, M. (1985). 'DYNAMIC STALL EFFECTS ON HELICOPTER PERFORMANCE', EKB Journal Management System, 1(A.S.A.T. CONFERENCE 14-16 May 1985 r CAIRO), pp. 255-265. doi: 10.21608/asat.1985.26480
TALAAT, E., KATARY, M. DYNAMIC STALL EFFECTS ON HELICOPTER PERFORMANCE. EKB Journal Management System, 1985; 1(A.S.A.T. CONFERENCE 14-16 May 1985 r CAIRO): 255-265. doi: 10.21608/asat.1985.26480

DYNAMIC STALL EFFECTS ON HELICOPTER PERFORMANCE

International Conference on Aerospace Sciences and Aviation Technology
Article 20, Volume 1, A.S.A.T. CONFERENCE 14-16 May 1985 r CAIRO, May 1985, Page 255-265  XML PDF (2.04 MB)
Document Type: Original Article
DOI: 10.21608/asat.1985.26480
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Authors
E. TALAAT1; M. A. KATARY2
1Research Engineer-E.A.F., .Cairo, Egypt.
2Department of Aeronautics, Millitary Technical College, Cairo, Egypt.
Abstract
Dynamic stall constitutes a major limiting factor for helico-pter's forward speed. Calculations of rotor airloads and helicopter limiting speeds introducing the blade pitching oscillations effects, translate the real case into a reasonable analytical model. The present technique offers a reliable mean for calculating the rotor airloads with the unsteady effects. The method is extended to determine the limiting forward speed of helicopter.
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