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Wind tunnel investigation of nacelle-airframe interference at mach numbers of 0.9 to 1.4 - pressure data, volume 1
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Bencze, D. P. |
| Copyright Year | 1976 |
| Description | Detailed interference force and pressure data were obtained on a representative wing-body nacelle combination at Mach numbers of 0.9 to 1.4. The model consisted of a delta wing-body aerodynamic force model with four independently supported nacelles located beneath the wing-body combination. The model was mounted on a six component force balance, and the left hand wing was pressure instrumented. Each of the two right hand nacelles was mounted on a six component force balance housed in the thickness of the nacelle, while each of the left hand nacelles was pressure instrumented. The primary variables examined included Mach number, angle of attack, nacelle position, and nacelle mass flow ratio. Nacelle axial location, relative to both the wing-body combination and to each other, was the most important variable in determining the net interference among the components. |
| File Size | 27615317 |
| Page Count | 440 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19760019058 |
| Archival Resource Key | ark:/13960/t9z07x42j |
| Language | English |
| Publisher Date | 1976-02-01 |
| Access Restriction | Open |
| Subject Keyword | Aeronautics (general) Pressure Drag Transonic Flow Body-wing Configurations Airframes Delta Wings Wind Tunnel Tests Aerodynamic Interference Nacelles Wind Tunnel Models Aerodynamic Forces Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
