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Pressure Fluctuations on the Surface of Two Circular Cylinders in Tandem Arrangement
https://kitami-it.repo.nii.ac.jp/records/6583
https://kitami-it.repo.nii.ac.jp/records/658359826ce3-f0c9-4ce2-b595-fa7e3cd781a7
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
17-2-2.pdf (3.7 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2007-04-09 | |||||
| タイトル | ||||||
| タイトル | Pressure Fluctuations on the Surface of Two Circular Cylinders in Tandem Arrangement | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | departmental bulletin paper | |||||
| 著者 |
Masaru, MORIYA
× Masaru, MORIYA× Hiroshi, SAKAMOTO |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The fluctuation pressures on the surfaces of two circular cylinders of the same diameter in a tandem arrangement were measured in the subcritical region in order to obtain the distributions, of the their r.m.s. values of lift and drag coefficient as a function of the spacing between the two cylinders. The spacing ranged from 2.0 to 6.0 diameters. Also, the time historys of the fluctuating lift and drag coefficients could be obtained by a conditional sampling technique. The results strongly suggested that the r.m.s. pressure and the r.m.s. lift force incaeased in a ste-plike manner at the critical spacing where vortex shedding will just occur from the upstream cylinder. The r.m.s. value of the fluctuating lift coefficient was much larger than that of the drag coefficient for the upstream and downstream cylinders. | |||||
| 言語 | en | |||||
| 書誌情報 |
ja : 北見工業大学研究報告 巻 17, 号 2, p. 129-137, 発行日 1986-03 |
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| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 著者版フラグ | ||||||
| 言語 | en | |||||
| 値 | publisher | |||||
| 出版者 | ||||||
| 出版者 | 北見工業大学 | |||||
| 言語 | ja | |||||
