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亂れのスペクトルのエネルギー分布(應用力學)
https://jaxa.repo.nii.ac.jp/records/34743
https://jaxa.repo.nii.ac.jp/records/3474384905143-1ed0-412d-bdde-444f33dc27d4
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
SA3406583.pdf (654.4 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 | 亂れのスペクトルのエネルギー分布(應用力學) | |||||||||
| 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 | The Energy Distribution in the Spectrum of Turbulence.(Applied Mechanics) | |||||||||
| 著者 |
濱, 良助
× 濱, 良助
× Hama, Ryosuke
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| 著者所属 | ||||||||||
| 東京大學理工學研究所 | ||||||||||
| 著者所属（英） | ||||||||||
| en | ||||||||||
| THE INSTITUTE OF SCIENCE AND TECHNOLOGY, UNIVERSITY OF TOKYO | ||||||||||
| 出版者 | ||||||||||
| 出版者 | 東京大学理工学研究所 | |||||||||
| 書誌情報 |
東京大學理工學研究所報告 巻 3, 号 7/8, p. 223-228, 発行日 1950-01-20 |
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| 抄録（英） | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | The author thinks that the value of the spectrum of turbulence must be zero at zero frequency from the character of the field bf turbulent motion. It is difficult to obtain the distribution formula appropriate for this condition from the ordinary theories. The correspondency of the field of turbulent fluid motion to the photon field of radiation was suggested by Dryden in 1937. The author calculates the energy distribution analogous to the treatment used in the theory of black body radiation. The following two hypotheses are introduced : (1) The energy of turbulence u^2_λ of the particles of wave-length λ takes only discontinuous values ; (2) The number of particles of wave-length λ, having an energy, is given by Maxwell-Boltzmann law. Then the final formula for the energy distribution in the spectrum of turbulence is given by eq. (19) or (21). The coincidences of the formula with the experiments are fairly good as shown in Fig.l. The comparisons with the formulae which were given by the other authors are also shown in Fig.2. | |||||||||
| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 0371-6090 | |||||||||
| 書誌レコードID | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AN00162611 | |||||||||
| 資料番号 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | 資料番号: SA3406583000 | |||||||||
