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An experimental investigation of the aeromechanical stability of a hingeless rotor in hover and forward flight
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Hamouda, M-Nabil H. Mantay, Wayne R. Yeager Jr., William T. |
| Copyright Year | 1987 |
| Description | Analysis and testing were conducted in the Langley Transonic Dynamics Tunnel to investigate the aeromechanical stability of a soft inplane hingeless rotor model. Rotor stability data were obtained in hover and in forward flight up to an advance ratio of 0.35. Model rotor parameters evaluated were blade sweep and droop, pre-cone of the blade feathering axis, and blade pitch-flap coupling. Data obtained during these tests are presented without analysis. |
| File Size | 4941314 |
| Page Count | 20 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19870012843 |
| Archival Resource Key | ark:/13960/t81k4991x |
| Language | English |
| Publisher Date | 1987-06-01 |
| Access Restriction | Open |
| Subject Keyword | Structural Mechanics Horizontal Flight Dynamic Tests Ground Resonance Rigid Rotors Helicopters Transonic Wind Tunnels Wind Tunnel Tests Rotor Aerodynamics Aerodynamic Stability Hovering Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |