Behavior of Vertical Upward Gas-Liquid Two-Phase Flow Past Obstacle in Rectangular Channel(Effect of Blockage Ratio)
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- SHAKOUCHI Toshihiko
- Division of Systems Engineering, Graduate School of Engineering, Mie University
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- TIAN Dongbo
- Division of Systems Engineering, Graduate School of Engineering, Mie University
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- IDA Toru
- Division of Systems Engineering, Graduate School of Engineering, Mie University
書誌事項
- タイトル別名
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- Behavior of Vertical Upward Gas-Liquid Two-Phase Flow Past Obstacle in Rectangular Channel
- (Effect of Blockage Ratio)
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説明
An experimental study on the behavior of wake flow behind a square cylinder in an upward gas-liquid vertical two-phase flow especially about the effects of blockage ratio of flow passage was examined. The results showed that Karman vortex is shed regularly under certain flow conditions for various Reynolds number, void fractions and blockage ratios. Two uniform experimental equations were shown to describe the vortex shedding frequency f and pressure differenceΔP between the front and rear stagnation points of the obstacle for various blockage ratios. An entirely new method for measuring the flow rate of the gas-liquid two-phase flow by f andΔP was shown.
収録刊行物
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- JSME International Journal Series B Fluids and Thermal Engineering
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JSME International Journal Series B Fluids and Thermal Engineering 45 (3), 686-693, 2002
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
- 1390001204675987968
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- NII論文ID
- 110003479093
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- NII書誌ID
- AA10888815
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- ISSN
- 13475371
- 13408054
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- NDL書誌ID
- 6266135
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDLサーチ
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- 抄録ライセンスフラグ
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