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Stol landing thrust: reverser jet flowfields
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Glaze, L. W. Kotansky, D. R. |
| Copyright Year | 1987 |
| Description | Analysis tools and modeling concepts for jet flow fields encountered upon use of thrust reversers for high performance military aircraft are described. A semi-empirical model of the reverser ground wall jet interaction with the uniform cross flow due to aircraft forward velocity is described. This ground interaction model is used to demonstrate exhaust gas ingestion conditions. The effects of control of exhaust jet vector angle, lateral splay, and moving versus fixed ground simulation are discussed. The Adler/Baron jet-in-cross flow model is used in conjunction with three dimensional panel methods to investigate the upper surface jet induced flow field. |
| File Size | 754121 |
| Page Count | 20 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19870014984 |
| Archival Resource Key | ark:/13960/t27992d5n |
| Language | English |
| Publisher Date | 1987-02-01 |
| Access Restriction | Open |
| Subject Keyword | Aerodynamics Jet Flow Wall Jets Computational Fluid Dynamics Landing Loads Interactional Aerodynamics Thrust Loads Ingestion Engines Reversed Flow Exhaust Gases Flow Distribution Mathematical Models Short Takeoff Aircraft Ground Effect Aerodynamics Cross Flow Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |