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Theoretical fan velocity distortions due to inlets and nozzles. [in v/stol aircraft
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Hawk, J. D. |
| Copyright Year | 1979 |
| Description | Nonuniform velocity profiles imposed on the propulsion system fan can cause fan blade stresses and thrust losses. A theoretical parametric study of the effects of inlets with 0 deg and 90 deg nozzle deflection on the velocity profile at a hypothetical fan is presented. The parameters investigated are fan-to-nozzle spacing and inlet centerline offset. The interaction between the inlet and nozzle is also investigated. The study is made using a two-dimensional analysis. |
| File Size | 351911 |
| Page Count | 12 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19790015740 |
| Archival Resource Key | ark:/13960/t6f23rs2p |
| Language | English |
| Publisher Date | 1979-01-01 |
| Access Restriction | Open |
| Subject Keyword | Aerodynamics Nozzle Geometry Ducted Fans V/stol Aircraft Deflection Fan in Wing Aircraft Inlet Nozzles Nacelles Velocity Distribution Intake Systems Vertical Takeoff Aircraft Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |