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Separated-flow unsteady pressures and forces on elastically responding structures. [considering aircraft buffeting
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Hwang, C. Riddle, D. W. Coe, C. F. |
| Copyright Year | 1977 |
| Description | Broadband rms, spectral density, and spatial correlation information that characterizes the fluctuating pressures and forces that cause aircraft buffet is presented. The main theme of the paper in describing buffet excitation is to show the effects of elasticity. Data are presented that were obtained in regions of separated flow on wings of wind-tunnel models of varying stiffness and on the wing of a full scale aircraft. Reynolds number effects on the pressure fluctuations are also discussed. |
| File Size | 2568014 |
| Page Count | 53 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19770013082 |
| Archival Resource Key | ark:/13960/t7mp9tp5x |
| Language | English |
| Publisher Date | 1977-03-01 |
| Access Restriction | Open |
| Subject Keyword | Aerodynamics Wing Oscillations Reynolds Number Pressure Oscillations Wind Tunnel Models Elastodynamics Aeroelasticity Separated Flow Buffeting Aircraft Structures Aerodynamic Loads Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
