書誌事項
- タイトル別名
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- Heat Transfer Characteristics of a Solid-Liquid Fluidized Bed. In the Case of Small Density Difference between Particle and Liquid.
- コ エキ リュウドウソウ ノ ネツ デンタツ トクセイ リュウシ ト エキソウ ノ ミツドサ ガ チイサイ バアイ ノ ケントウ
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An experimental study has been carried out to determine the heat transfer characteristics of solid-liquid fluidized bed in the case of small density difference between particle and liquid. By using low density difference particles, it may be able to fluidize at low velocity and reduce the power of fluidization. In the present study, a bundle of horizontal heated tubes was situated in the fluidized bed which was formed by downward forced flow of water and particles. Flow condition, void fraction of particle bed, and local/average heat transfer coefficient around the heated tubes were observed and measured. The effects of flow velocity, thermophysical properties of particles, particle diameter, heated tube diameter, pitch of heated tubes, and temperature of water on the heat transfer characteristics were extensively determined. It was found that both diameter and specific weight of particles exerted considerable effects on the heat transfer performance.
収録刊行物
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- 日本機械学会論文集B編
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日本機械学会論文集B編 66 (643), 872-879, 2000
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
- 1390282681160031872
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- NII論文ID
- 130004223751
- 110002392927
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- NII書誌ID
- AN00187441
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- ISSN
- 18848346
- 03875016
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- NDL書誌ID
- 5322638
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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
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可