書誌事項
- タイトル別名
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- A Study of Viscoelastic Fluid Flow : 2nd Report, Extrudate Irregularities
- ネンダンセイ リュウドウ ニ カンスル ケンキュウ 2
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抄録
In the flow of molten high polymers through capillaries, an instability occurs at shear stresses 106∼108 dynes/cm2. The instability results in emerging streams of irregular shape. Several explanations of extrudate irregularities have been published up to the present, but they may be considered to be insufficient. In this paper, considering that the flow states of viscoelastic fluid are governed by the elastic force, the viscous force and the inertia force, two dimensionless numbers R6* and NE are deduced. Then, it is verified by the experiment that the onset of instabilities in an extrudate of molten high polymers depends on these dimensionless numbers R6* and NE.
収録刊行物
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- 日本機械学會論文集
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日本機械学會論文集 29 (198), 245-253, 1963
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390001205159273856
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- NII論文ID
- 110002351774
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- NII書誌ID
- AN00187419
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- ISSN
- 21859485
- 00290270
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- NDL書誌ID
- 9151115
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可