تقرير
Turbofan aft duct suppressor study. Contractor's data report of mode probe signal data
| العنوان: | Turbofan aft duct suppressor study. Contractor's data report of mode probe signal data |
|---|---|
| المؤلفون: | Fiske, G. H, Motsinger, R. E, Syed, A. A, Joshi, M. C, Kraft, R. E |
| بيانات النشر: | United States: NASA Center for Aerospace Information (CASI), 1983. |
| سنة النشر: | 1983 |
| مصطلحات موضوعية: | Aircraft Propulsion And Power |
| الوصف: | Acoustic modal distributions were measured in a fan test model having an annular exhaust duct for comparison with theoretically predicted acoustic suppression values. This report contains the amplitude and phase data of the acoustic signals sensed by the transducers of the two mode probes employed in the measurement. Each mode probe consisted of an array of 12 transducers sensing the acoustic field at three axial positions and four radial positions. |
| نوع الوثيقة: | Report |
| اللغة: | English |
| URL الوصول: | https://ntrs.nasa.gov/citations/19870020105 |
| ملاحظات: | NAS3-22766 RTOP 505-31-32 |
| رقم الأكسشن: | edsnas.19870020105 |
| قاعدة البيانات: | NASA Technical Reports |
| الوصف غير متاح. |