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Two-dimensional nozzle plume characteristics
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Vonglahn, Uwe H. |
| Copyright Year | 1987 |
| Description | Future high performance aircraft will likely feature asymmetric or two-dimensional nozzles with or without ejectors. In order to design two-dimensional nozzle/ejector systems of minimum size and weight, the plume decay and spreading characteristics of basic two-dimensional nozzles must first be established. The present work deals with the experimental analyses of these plume characteristics and includes the effects of nozzle aspect ratio and flow conditions (jet Mach number and temperature) on the plume decay and spreading of two-dimensional nozzles. Correlations including these variables are developed in a manner similar to those previously developed successfully for conic and dual-flow plumes. |
| File Size | 1078808 |
| Page Count | 22 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19870009107 |
| Archival Resource Key | ark:/13960/t4sj6cd74 |
| Language | English |
| Publisher Date | 1987-01-01 |
| Access Restriction | Open |
| Subject Keyword | Aerodynamics Conical Flow Nozzle Geometry Temperature Two Dimensional Jets Jet Flow Ejectors Aspect Ratio Dual Thrust Nozzles Plumes Mach Number Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |