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- IGUCHI Manabu
- Graduate School of Engineering, Hokkaido University
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- SUMIDA Yutaka
- Matsushita Electric Works Ltd.
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- MORI Koji
- Graduate School of Engineering, Osaka Electro-Communication University
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- OHMI Tatsuya
- Graduate School of Engineering, Hokkaido University
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- UEDA Yoshiaki
- Graduate School of Engineering, Hokkaido University
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- NAKAJIMA Keiji
- Royal Institute of Technology
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Cold model experiments are carried out to determine the number, size, and surface area of slag droplets generated at a slag-metal interface in a cylindrical bath agitated by bottom gas injection. Acrylic monomer is used to represent slag, and water containing salt and gelatin is chosen to represent metal. Since the slag droplets become solid particles after a while due to polymerization, the quantities mentioned above are readily determined by taking them out of the bath and measuring their diameters with screens. As the average power input per unit mass, ε, and the density of the metal increased, the total number of slag droplets, Sp,t, was in proportion to ε, whereas the Sauter mean diameter, dp32, was inversely proportional to ε. Empirical equations were derived for Sp,t and dp32. The minimum diameter of slag droplets almost agreed with the diameter of the Kolmogorov micro scale of turbulence.
収録刊行物
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- 実験力学
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実験力学 12 (Special_Issue), s40-s45, 2012
日本実験力学会
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詳細情報 詳細情報について
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- CRID
- 1390001205189958912
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- NII論文ID
- 10031047679
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- NII書誌ID
- AA11822914
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- ISSN
- 18844219
- 13464930
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- NDL書誌ID
- 023982111
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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
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可