1986年
粘弾性流体のスクイズ流れに関する実験的研究(第1報,球面-平面間の流動に及ぼす流体特性の影響)
日本機械学会論文集,B編
- ,
- 巻
- 52
- 号
- 475
- 開始ページ
- 1207
- 終了ページ
- 1214
- 記述言語
- 日本語
- 掲載種別
- DOI
- 10.1299/kikaib.52.1207
- 出版者・発行元
- The Japan Society of Mechanical Engineers
An experimental study has been made on the flow of viscoelastic inquids in thin films held between a flat plate and a spherical surface of a large radius of curvature, Especially, the case is investigated when a spherical surface begins to roll on a flat plate from a stationary and contacting state. Dilute polymer solutions are used as viscoelastic fluids, whose properties are elastic but Newtonian in viscosity. compared with non-elastic liquid, some effects are shown : The point of cavitation is far from the center of contact where the thickness of the liquid film is minimum. The thickness of the liquid film, generated with a rolling movement, is larger than that of non-elastic liquids.
- リンク情報
- ID情報
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- DOI : 10.1299/kikaib.52.1207
- ISSN : 0387-5016
- ISSN : 1884-8346
- CiNii Articles ID : 110002400249