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Flexwall hydraulic hose replacement in the nasa glenn 10- by 10-foot supersonic propulsion wind tunnel
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Linne, Alan A. Klann, Gary A. Smith, Larry E. Roeder, James W. |
| Copyright Year | 2003 |
| Description | The space-time conservation-element and solution-element method is employed to numerically study the near-field screech-tone noise of a typical underexpanded circular jet issuing from a sonic nozzle. Both axisymmetric and fully three-dimensional computations are carried out. The self-sustained feedback loop is properly simulated. The computed shock-cell structure, acoustic wave length, screech-tone frequency, and sound-pressure levels are in good agreement with existing experimental results. |
| File Size | 21344260 |
| Page Count | 14 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20030107835 |
| Archival Resource Key | ark:/13960/t26b23f7v |
| Language | English |
| Publisher Date | 2003-04-06 |
| Access Restriction | Open |
| Subject Keyword | Fluid Mechanics And Thermodynamics Hoses Wind Tunnels Screech Tones Supersonic Flight Conservation Hydraulic Equipment Replacing Sonic Nozzles Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |