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二次元風胴構成要素の研究(Ⅰ)-プラグ型調圧弁および多孔板の特性-
https://jaxa.repo.nii.ac.jp/records/44717
https://jaxa.repo.nii.ac.jp/records/44717fe984f71-a125-4027-98f5-3dc21327001c
名前 / ファイル | ライセンス | アクション |
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naltr00465.pdf (2.3 MB)
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Item type | テクニカルレポート / Technical Report(1) | |||||
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公開日 | 2015-03-26 | |||||
タイトル | ||||||
タイトル | 二次元風胴構成要素の研究(Ⅰ)-プラグ型調圧弁および多孔板の特性- | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_18gh | |||||
資源タイプ | technical report | |||||
その他のタイトル(英) | ||||||
その他のタイトル | Investigation of The Components of The NAL High Reynolds Number Two-dimensional Wind Tunnel Part I(Preliminary Tests on The Regulating Valve and Perforated-Plate Type Pressure Reducer) | |||||
著者 |
榊原, 盛三
× 榊原, 盛三× 馬場, 滋夫× SAKAKIBARA, Seizo× BABA, Shigeo |
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著者所属 | ||||||
航空宇宙技術研究所空気力学第二部 | ||||||
著者所属 | ||||||
航空宇宙技術研究所空気力学第二部 | ||||||
著者所属(英) | ||||||
en | ||||||
Second Aerodynamics Division, National Aerospace Laboratory(NAL) | ||||||
著者所属(英) | ||||||
en | ||||||
Second Aerodynamics Division, National Aerospace Laboratory(NAL) | ||||||
出版者 | ||||||
出版者 | 航空宇宙技術研究所 | |||||
出版者(英) | ||||||
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-465 巻 465, p. 15, 発行日 1976-07 |
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抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | This paper presents a description of the design concept of the regulating valve and perforated-plate type pressure reducer for the NAL high Reynolds number two-dimensional wind tunnel, along with the results of the model tests of the components. The design data was obtained by conducting the tests in simulated tunnel flow using two regulating valve models, with and without diffuser, and various perforated-plate models of differing porosity. The results of the tests are as follows; (1)the diffuser for the axisymmetrical regulating valve effectively extends the duration, (2)an experimental formula for the pressure loss coefficient was obtained as a function of porosity and pressure ratio, (3)acoustic efficiency of the perforated-plate is on the order of 10(exp -5). | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0389-4010 | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: NALTR0465000 | |||||
レポート番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | レポート番号: NAL TR-465 |