Mixing Time in a Cylindrical Bath Agitated by Gas Injection through an L-shaped Top Lance in the Absence of Swirl Motion
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概要
- 論文の詳細を見る
Experimental investigations are carried out on mixing time in a water bath agitated by side gas injection with an L-shaped lance. The mixing time is measured using an electrical conductivity sensor and an aqueous KCl solution as a tracer. Particular attention is paid to bath agitation under the conditions that any kinds of swirl motions of a bubbling jet do not appear. An empirical equation is proposed for the mixing time as a function of the gas flow rate, bath diameter, bath depth, and the physical properties of water by referring to a previously proposed empirical equation for mixing time in a bath agitated by J-shaped top lance gas injection. The equation is compared with an empirical equation proposed for a bath in the presence of a swirl motion of the deep-water wave type.
- The Iron and Steel Institute of Japanの論文
- 2011-11-15
著者
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IGUCHI Manabu
Division of Materials Science and Engineering, Graduate School of Engineering, Hokkaido University
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Iguchi Manabu
Division Of Materials Science And Engineering Graduate School Of Engineering Hokkaido University
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Sasaki Yasushi
Graduate Inst. Of Ferrous Technol. (gift) Pohang Univ. Of Sci. And Technol. (postech)
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Sasaki Yasushi
Graduate Institute Of Ferrous Technology Pohang University Of Science And Technology
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Iguchi Manabu
Division Of Maetrials Science And Engineering Graduate School Of Engineering Hokkaido University
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Mori Koji
Graduate School Of Engineering Osaka Electro-communication University
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KOCHI Norifumi
Division of Materials Science and Engineering, Graduate School of Engineering, Hokkaido University
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Kochi Norifumi
Division Of Materials Science And Engineering Graduate School Of Engineering Hokkaido University
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