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希薄高分子溶液の伸張流に関する研究(オリフィス流の圧力降下を利用した伸張応力の算定)
http://hdl.handle.net/10191/5724
http://hdl.handle.net/10191/5724187718c3-50b7-454b-a531-6234e0b4c3da
名前 / ファイル | ライセンス | アクション |
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9_0022.pdf (409.8 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 | 希薄高分子溶液の伸張流に関する研究(オリフィス流の圧力降下を利用した伸張応力の算定) | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | 希薄高分子溶液の伸張流に関する研究(オリフィス流の圧力降下を利用した伸張応力の算定) | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Elongational Flow | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Dilute Polymer Solution | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Elongational Stress | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Pressure Drop | |||||
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 | A Study of The Elongational Flow of Dilute Polymer Solutions : Estimation of The Elongational Stresses by Utilizing Pressure Drops with Orifice Flows | |||||
著者 |
福冨, 清
× 福冨, 清× 長谷川, 富市 |
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著者別名 | ||||||
識別子 | 45120 | |||||
識別子Scheme | WEKO | |||||
姓名 | Fukutomi, Kiyoshi | |||||
著者別名 | ||||||
識別子 | 45121 | |||||
識別子Scheme | WEKO | |||||
姓名 | Hasegawa, Tomiichi | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | By assuming a uniformly converging radial flow on the upstream side of an orifice and integrating the equation of motion, an expression was derived to estimate elongational stresses for dilute polymer solutions at the orifice exit from pressure drops between the upstream and downstream of the orifice. The expression shown that the dilute polymer solutions usually give lower values of pressure drop than the solvent (water) does. An experiment was carried out to obtain the pressure drops for the orifice flow of water and dilute polyethylene exide (PEO)-water solutions. It was confirmed that the dilute PEO solutions yield lower pressure drops than water and the elongational stresses were estimated by the above-mentioned relation. The estimated elongational stresses broadly agreed with the ones previously obtained by a jet thrust method. | |||||
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 54, 号 503, p. 1611-1615, 発行日 1988-07 |
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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/110002401393 |