書誌事項
- タイトル別名
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- Effect of Immersion Depth of Impeller on Power Number of Horizontal Shaft Agitator
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説明
The effect of immersion depth of the impeller on the power of a horizontal shaft agitator used as a gas-liquid contactor has been investigated.<BR>In lower Froude number region, power number may be expressed by the sum of two terms: standard power number (Np)S and additional power number Δ.<BR>It is found that (Np)s is the power number owing to the drag force of the impeller blade moving through liquid and Δ is the power number owing to the deformation of liquid surface caused by impeller blade which was immersed into and emergent from the liquid.<BR>When the liquid surface is below the center of the rotating shaft, (Np)s is proportional to the dimension-less integral I derived from theoretical considerations and Δ is proportional to the dimensionless immersion depth of impeller.<BR>In higher Froude number region, power number is proportional to the dimensionless integral.
収録刊行物
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- 化学工学
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化学工学 37 (9), 943-949,a1, 1973
公益社団法人 化学工学会
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詳細情報 詳細情報について
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- CRID
- 1390282681396098176
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- NII論文ID
- 130003931602
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- ISSN
- 03759253
- http://id.crossref.org/issn/03759253
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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
- Crossref
- CiNii Articles
- OpenAIRE
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- 抄録ライセンスフラグ
- 使用不可