| タイトル | Assessment of Microphone Phased Array for Measuring Launch Vehicle Lift-off Acoustics |
| 本文（外部サイト） | http://hdl.handle.net/2060/20120007205 |
| 著者（英） | Garcia, Roberto |
| 著者所属（英） | NASA Langley Research Center |
| 発行日 | 2012-04-01 |
| 言語 | eng |
| 内容記述 | The specific purpose of the present work was to demonstrate the suitability of a microphone phased array for launch acoustics applications via participation in selected firings of the Ares I Scale Model Acoustics Test. The Ares I Scale Model Acoustics Test is a part of the discontinued Constellation Program Ares I Project, but the basic understanding gained from this test is expected to help development of the Space Launch System vehicles. Correct identification of sources not only improves the predictive ability, but provides guidance for a quieter design of the launch pad and optimization of the water suppression system. This document contains the results of the NASA Engineering and Safety Center assessment. |
| NASA分類 | Acoustics |
| レポートNO | L-20138
NASA/TM-2012-217563
NF1676L-14597
NESC-RP-09-00597 |
| 権利 | No Copyright |
