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<論文>試作軸流ターボファンの騒音発生とダクト内伝播
https://jaxa.repo.nii.ac.jp/records/32398
https://jaxa.repo.nii.ac.jp/records/32398e1371d91-d030-4b3b-ae49-67699fc1681b
名前 / ファイル | ライセンス | アクション |
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SA0125619.pdf (988.4 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2015-03-26 | |||||
タイトル | ||||||
タイトル | <論文>試作軸流ターボファンの騒音発生とダクト内伝播 | |||||
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_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
その他のタイトル(英) | ||||||
その他のタイトル | Generation and Propagation of Noise from a Test Axial-Flow Turbofan | |||||
著者 |
田中, 英穂
× 田中, 英穂× 梶, 昭次郎× 丸田, 秀雄× 越沼, 威× 吉岡, 利治× TANAKA, Hideo× KAJI, Shojiro× MARUTA, Hideo× KOSHINUMA, Takeshi× YOSHIOKA, Toshiharu |
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著者所属 | ||||||
東京大学宇宙航空研究所 | ||||||
著者所属 | ||||||
東京大学宇宙航空研究所 | ||||||
著者所属 | ||||||
東京大学宇宙航空研究所 | ||||||
著者所属 | ||||||
航空宇宙技術研究所 | ||||||
著者所属 | ||||||
東京大学宇宙航空研究所 | ||||||
著者所属(英) | ||||||
en | ||||||
Institute of Space and Aeronautical Science, University of Tokyo | ||||||
著者所属(英) | ||||||
en | ||||||
Institute of Space and Aeronautical Science, University of Tokyo | ||||||
著者所属(英) | ||||||
en | ||||||
Institute of Space and Aeronautical Science, University of Tokyo | ||||||
著者所属(英) | ||||||
en | ||||||
Institute of Space and Aeronautical Science, University of Tokyo | ||||||
出版者 | ||||||
出版者 | 東京大学宇宙航空研究所 | |||||
書誌情報 |
東京大学宇宙航空研究所報告 巻 14, 号 1_C, p. 541-562, 発行日 1978-03 |
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抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | A test axial-flow turbofan is constructed in order to make clear the mechanism of generation of many kinds of fan noise which are encountered in the real turbofan engines. Using this machine the pressure field inside the inlet duct are measured and analysed precisely for the cases of single rotor blade row and of rotor and stator blade rows. In the latter case the number of stator vanes and the axial clearance between both blade rows are changed. The aspects of the pressure field near the rotor blade row which are closely connected with the generation of fan noise are made clear, and the features of the noise propagation inside the inlet duct are also clarified. The results show clearly that other than the noise generated due to the mutual interaction between rotor and stator blade rows there exist those which are considered to be generated due to the interaction between a rotor blade row and inlet flow distortions. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0563-8100 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00161914 | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: SA0125619000 |