| Item type |
テクニカルレポート / Technical Report(1) |
| 公開日 |
2015-03-26 |
| タイトル |
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|
タイトル |
騒音を受ける薄板の応答-解析と実験- |
| 言語 |
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言語 |
jpn |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_18gh |
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資源タイプ |
technical report |
| その他のタイトル（英） |
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その他のタイトル |
Response of a Thin Plate Structure to High Intensity Noise-Analysis and Experiments- |
| 著者 |
佐野, 政明
藤森, 義典
SANO, Masaaki
FUJIMORI, Yoshinori
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| 著者所属 |
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航空宇宙技術研究所機体第二部 |
| 著者所属 |
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航空宇宙技術研究所機体第二部 |
| 著者所属（英） |
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|
en |
|
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Second Airframe Division, National Aerospace Laboratory(NAL) |
| 著者所属（英） |
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|
en |
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Second Airframe Division, National Aerospace Laboratory(NAL) |
| 出版者 |
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出版者 |
航空宇宙技術研究所 |
| 出版者（英） |
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出版者 |
National Aerospace Laboratory(NAL) |
| 書誌情報 |
航空宇宙技術研究所報告
en : Technical Report of National Aerospace Laboratory TR-506
巻 506,
p. 18,
発行日 1977-07
|
| 抄録（英） |
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内容記述タイプ |
Other |
|
内容記述 |
Response of a thin plate structure to high intensity noise was numerically analyzed and compared with experimental results of various stochastic quantities such as correlation, spectrum, probability density function(level counting) and peak counting. The 1st and 2nd modes of panel vibration were taken into account in the analysis. Integration of a pair of two nonlinear equations was performed utilizing the Runge-Kutta-Gill method. A test panel, with dimensions of 326x160x0.8(mm), was riveted on the jig frame and high intensity noise then generated by electro-pneumatic transducers. It was concluded that some stochastic characteristics of calculated strain and displacement agreed with the experiments results, and that the magnitude of the strain and displacement by experiment appeared to be within the range of numerical estimation, when the noise amplitude probabilty density distribution was near normal distribution. We believe this numerical analysis to be useful in estimating outside panel behaviour of aircraft and space vehicle. |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0389-4010 |
| 資料番号 |
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内容記述タイプ |
Other |
|
内容記述 |
資料番号: NALTR0506000 |
| レポート番号 |
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内容記述タイプ |
Other |
|
内容記述 |
レポート番号: NAL TR-506 |
naltr00506.pdf (1.6 MB)
