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Suppression of Vortex Precession in a Non-Contact Handling Device by a Circular Column
http://hdl.handle.net/10091/00018933
http://hdl.handle.net/10091/00018933980b54ff-e98b-464c-ad9c-71241399d244
| 名前 / ファイル | ライセンス | アクション |
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Suppression_Vortex_Precession_Non-Contact_Handling_Device.pdf (2.5 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||||||||
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| 公開日 | 2016-06-20 | |||||||||||||||||||
| タイトル | ||||||||||||||||||||
| タイトル | Suppression of Vortex Precession in a Non-Contact Handling Device by a Circular Column | |||||||||||||||||||
| 言語 | ||||||||||||||||||||
| 言語 | eng | |||||||||||||||||||
| DOI | ||||||||||||||||||||
| 関連識別子 | https://doi.org/10.4236/jfcmv.2016.42007 | |||||||||||||||||||
| 関連名称 | 10.4236/jfcmv.2016.42007 | |||||||||||||||||||
| キーワード | ||||||||||||||||||||
| 主題 | Non-Contact Handling, Swirling Flow, Pressure Fluctuation, Visualization | |||||||||||||||||||
| 資源タイプ | ||||||||||||||||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||||
| タイプ | journal article | |||||||||||||||||||
| 著者 |
Iio, Shouichiro
× Iio, Shouichiro
× Hayashi, Katsuya
× Akahane, Eri
× Katayama, Yusuke
× Veerapun, Salisa
× Li, Xin
× Kagawa, Toshiharu
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| 信州大学研究者総覧へのリンク | ||||||||||||||||||||
| 氏名 | Iio, Shouichiro | |||||||||||||||||||
| URL | http://soar-rd.shinshu-u.ac.jp/profile/ja.HecNbpkh.html | |||||||||||||||||||
| 出版者 | ||||||||||||||||||||
| 出版者 | Scientific Research Publishing | |||||||||||||||||||
| 引用 | ||||||||||||||||||||
| 内容記述 | Journal of Flow Control, Measurement & Visualization. 4:70-78 (2016) | |||||||||||||||||||
| 書誌情報 |
Journal of Flow Control, Measurement & Visualization 巻 4, p. 70-78, 発行日 2016 |
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| 抄録 | ||||||||||||||||||||
| 内容記述 | Vortex levitation attains non-contact handling by injecting air through a tangential nozzle into a cylindrical cup generating the swirling flow. The precessing of the swirling flow causes pressure fluctuation. This phenomenon becomes apparent as the gap between the cup and workpiece increases, which significantly disturbs the stability of conveyance. In this paper, suppression of pressure fluctuation by a cylindrical column that stabilizes the vortex levitation is described and its mechanism is mentioned. According to the experimental set up, the pressure was measured at the center of the workpiece and the wall of the cup; velocity field under the work piece was visualized by PIV. The result suggested that the larger diameter column denoted the effect on suppression of the fluctuation because the precessing of the swirling flow became stable. On the other hand, variation of the column thickness had insignificant effect on suppressing the fluctuation, but sucking force became weakened since the swirling velocity decreased. | |||||||||||||||||||
| 資源タイプ（コンテンツの種類） | ||||||||||||||||||||
| ISSN | ||||||||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||||||||
| 収録物識別子 | 2329-3322 | |||||||||||||||||||
| 権利 | ||||||||||||||||||||
| 権利情報 | © 2016 by authors and Scientific Research Publishing Inc. This work is licensed under the Creative Commons Attribution International License (CC BY). http://creativecommons.org/licenses/by/4.0/ | |||||||||||||||||||
| 出版タイプ | ||||||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||||||
