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ロールコーティング時に生ずるしまの間隔と深さに関する実験的研究
http://hdl.handle.net/10191/5743
http://hdl.handle.net/10191/5743063362ee-88a9-4830-8097-e9e3717f6b1a
名前 / ファイル | ライセンス | アクション |
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9_0041.pdf (385.8 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2008-04-08 | |||||
タイトル | ||||||
タイトル | ロールコーティング時に生ずるしまの間隔と深さに関する実験的研究 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | ロールコーティング時に生ずるしまの間隔と深さに関する実験的研究 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Viscoelastic Fluid | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Roll Coating | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Ribbing | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Lubrication | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
その他のタイトル | ||||||
その他のタイトル | Experiment on Wavelength and Depth of Ribbing Generated in Roll Coating | |||||
著者 |
反町, 和則
× 反町, 和則× 長谷川, 富市 |
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著者別名 | ||||||
識別子 | 44982 | |||||
識別子Scheme | WEKO | |||||
姓名 | Sorimachi, Kazunori | |||||
著者別名 | ||||||
識別子 | 44983 | |||||
識別子Scheme | WEKO | |||||
姓名 | Hasegawa, Tomiichi | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | An experiment has been made on ribbing induced on a film coated over a roll surface in coating by means of a two-roll system, one roll rotating and the other fixed. Wavelength and depth of the ribbing are measured by a newly developed technique utilizing an image reflected on the ribbed film surface by a straight bar, and the following are clarified. Non dimensionalized wavelength is correlated with capillary number for Newtonian liquids, but it takes higher values for several viscoelastic liquids used. Viscoelasticity of the liquid has an effect of increasing the depth of ribbing, that is, the depth takes the value of 0.04mm to 0.1mm for Newtonian liquids, but 0.07mm to 0.2mm for viscoelastic liquids. The wavelength of spatial perturbations generated on the meniscus at the exit of the clearance between the two rolls coincides with the wavelength of the ribbing seen over the roll surface. This means that the perturbation of the liquid generated just after passing through the clearance is carried with rotation of the roll and results in the ribbing over the roll surface. | |||||
書誌情報 |
日本機械学会論文集. B編 en : 日本機械学会論文集. B編 巻 58, 号 547, p. 773-778, 発行日 1992-03 |
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出版者 | ||||||
出版者 | 日本機械学会 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 03875016 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00187441 | |||||
権利 | ||||||
権利情報 | 日本機械学会 | |||||
権利 | ||||||
権利情報 | 本文データは学会の許諾に基づくCiNiiからの複製である | |||||
著者版フラグ | ||||||
値 | publisher | |||||
異版である | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | URI | |||||
関連識別子 | http://ci.nii.ac.jp/naid/110002390558 |