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Investigations of high pressure acoustic waves in resonators with seal-like features
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Daniels, Christopher C. Li, Xiao-Fan Steinetz, Bruce M. Raman, Ganesh Finkbeiner, Joshua R. |
| Copyright Year | 2004 |
| Description | 1) Standing waves with maximum pressures of 188 kPa have been produced in resonators containing ambient pressure air; 2) Addition of structures inside the resonator shifts the fundamental frequency and decreases the amplitude of the generated pressure waves; 3) Addition of holes to the resonator does reduce the magnitude of the acoustic waves produced, but their addition does not prohibit the generation of large magnitude non-linear standing waves; 4) The feasibility of reducing leakage using non-linear acoustics has been confirmed. |
| File Size | 2033950 |
| Page Count | 34 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20040182414 |
| Archival Resource Key | ark:/13960/t4rj9dj0s |
| Language | English |
| Publisher Date | 2004-09-01 |
| Access Restriction | Open |
| Subject Keyword | Acoustics Standing Waves Seals Stoppers Sound Waves Resonators Sound Pressure Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
