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A concept for jet noise suppression for an afterburning turbojet engine
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Turek, R. J. Chambellan, R. E. |
| Copyright Year | 1972 |
| Description | A conceptual design of an afterburner system for turbojet engines which may reduce the jet exhaust noise by approximately 10 decibels is presented in this report. The proposed system consists of an array of swirl-can combustors and jet dividing nozzle tubes. The nozzle tubes translate axially upstream of the swirl cans when not in use. Results of preliminary design calculations and photographs of a kinematic model as applied to a hypothetical turbojet engine are presented. |
| File Size | 2930058 |
| Page Count | 20 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19720025113 |
| Archival Resource Key | ark:/13960/t11p2vh03 |
| Language | English |
| Publisher Date | 1972-10-01 |
| Access Restriction | Open |
| Subject Keyword | Propulsion Systems Exhaust Nozzles Engine Design Noise Reduction Exhaust Gases Afterburning Turbojet Engines Jet Engines 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 |
