| タイトル | Airframe Noise Sub-Component Definition and Model |
| 本文（外部サイト） | http://hdl.handle.net/2060/20040161160 |
| 著者（英） | Golub, Robert A.; Miller, Gregory; Yamamoto, Kingo; Sen, Rahul; Hardy, Bruce; Guo, Yue-Ping |
| 著者所属（英） | NASA Langley Research Center |
| 発行日 | 2004-09-01 |
| 言語 | eng |
| 内容記述 | Both in-house, and jointly with NASA under the Advanced Subsonic Transport (AST) program, Boeing Commerical Aircraft Company (BCA) had begun work on systematically identifying specific components of noise responsible for total airframe noise generation and applying the knowledge gained towards the creation of a model for airframe noise prediction. This report documents the continuation of the collection of database from model-scale and full-scale airframe noise measurements to compliment the earlier existing databases, the development of the subcomponent models and the generation of a new empirical prediction code. The airframe subcomponent data includes measurements from aircraft ranging in size from a Boeing 737 to aircraft larger than a Boeing 747 aircraft. These results provide the continuity to evaluate the technology developed under the AST program consistent with the guidelines set forth in NASA CR-198298. |
| NASA分類 | Aircraft Design, Testing and Performance |
| レポートNO | NASA/CR-2004-213255 |
| 権利 | No Copyright |
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