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Study on the Viscosity of Liquieds with Large Temderature Dependence
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- Kihara Hiroshi
- Research Institute of Welding, Osaka University
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- Okamoto Ikuo
- Research Institute of Welding, Osaka University
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- Iida Takamichi
- Research Institute of Welding, Osaka University
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- Uchida Sadao
- Research Institute of Welding, Osaka University
Bibliographic Information
- Other Title
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- 粘度の温度依存性が大きい液体の粘性に関する研究
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Description
When the melting point is paproached from higher temperature, certain melts show an increase of viscosity considerably greater than the usual exponential temperature dependence (for example, monoatomic liquid metals). There is model in which this feature is attributed to cluster formation.<BR>In this paper we have derived an expression for the viscosity of liquids with large temperature dependence. This is a generalization of already obtained theory, based on the Einstein model and monentum transfer taking place at every extreme displacement (by S.Takeuchi and T.Iida).<BR>Cluster shapes and the temperature dependence of clutering can be estimated semi-quantitatively by this expression.
Journal
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- JOURNAL OF THE JAPAN WELDING SOCIETY
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JOURNAL OF THE JAPAN WELDING SOCIETY 41 (12), 1386-1401, 1972
JAPAN WELDING SOCIETY
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Keywords
Details 詳細情報について
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- CRID
- 1390001206502916352
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- NII Article ID
- 130003932739
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- ISSN
- 18837204
- 00214787
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed