書誌事項
- タイトル別名
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- Circumferential Distributions od Mass Transfer Coefficient and Wall Shear Stress on Inner Tube in Eccentric Annulus Flow
- ヘンシン 2ジュウカン カンジョウブ ナガレ ニ オケル ナイカンヘキ ノ シ
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An experimental study of the mechanism of mass transfer on the inner tube wall in an eccentric annulus was carried out by use of an electrochemical method.<BR>The circumferential distribution of local mass transfer coefficient on the inner tube was measured by varying the Reynolds number, the radius ratio value (D0/Di) and the eccentricity values. To examine the transfer mechanism, wall shear stress on the inner tube wall and its fluctuation intensity were measured.<BR>From the behavior of the distributions of the factors mentioned above, it was found that the tendency of distribution of local mass transfer coefficients depended on the shear stresses. In addition, it was found that the turbulence level of the shear stress fluctuation was highest at ±60 degrees from the narrowest cross section in the eccentric annulus. Also, as the flow rate began to fall against the narrowest section from the turbulence section, then the mass transfer coefficients became small.
収録刊行物
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- 化学工学論文集
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化学工学論文集 10 (1), 38-42, 1984
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
- 1390001204508567424
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- NII論文ID
- 130000864285
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- NII書誌ID
- AN00037234
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- ISSN
- 13499203
- 0386216X
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- NDL書誌ID
- 2972679
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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