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  1. 060 工学部
  2. 10 学術雑誌論文
  3. 10 査読済論文
  1. 0 資料タイプ別
  2. 01 学術雑誌論文

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/10191/5743
063362ee-88a9-4830-8097-e9e3717f6b1a
名前 / ファイル ライセンス アクション
9_0041.pdf 9_0041.pdf (385.8 kB)
Item type 学術雑誌論文 / Journal Article(1)
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

WEKO 44980

反町, 和則

Search repository
長谷川, 富市

× 長谷川, 富市

WEKO 44981

長谷川, 富市

Search repository
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
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
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