Info
Measured and calculated transmission losses of sound waves through a helium layer / / by Thomas D. Norum
| Measured and calculated transmission losses of sound waves through a helium layer / / by Thomas D. Norum |
| Autore | Norum Thomas D. |
| Pubbl/distr/stampa | Washington, D.C. : , : National Aeronautics and Space Administration, , May 1973 |
| Descrizione fisica | 1 online resource (23 pages) : illustrations |
| Collana | NASA/TN |
| Soggetto topico |
Helium
Jet nozzles Sound-waves Acoustic impedance - Materials - Testing Jet nozzles - Noise |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910716676903321 |
Norum Thomas D.
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| Washington, D.C. : , : National Aeronautics and Space Administration, , May 1973 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Noise generated by impingement of a jet upon a large flat board / / by William A. Olsen, Jeffrey H. Miles, and Robert G. Dorsch
| Noise generated by impingement of a jet upon a large flat board / / by William A. Olsen, Jeffrey H. Miles, and Robert G. Dorsch |
| Autore | Olsen William A. |
| Pubbl/distr/stampa | Washington, D.C. : , : National Aeronautics and Space Administration, , December 1972 |
| Descrizione fisica | 1 online resource (iii, 33 pages) : illustrations |
| Collana | NASA/TN |
| Soggetto topico |
Jet nozzles
Jet impingement Jet nozzles - Noise |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910716018103321 |
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Olsen William A.
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| Washington, D.C. : , : National Aeronautics and Space Administration, , December 1972 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
