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Occurrence Condition for a Swirl Motion of a Bath Agitated by Bottom Gas Injection

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Title: Occurrence Condition for a Swirl Motion of a Bath Agitated by Bottom Gas Injection
Authors: Iguchi, Manabu Browse this author
Iguchi, Daisuke Browse this author
Sasaki, Yasushi Browse this author
Kumagai, Takehiko Browse this author →KAKEN DB
Yokoya, Shinichiro Browse this author
Keywords: steelmaking
swirl motion
wastewater treatment
bubbling jet
Issue Date: 15-Oct-2004
Publisher: Iron and Steel Institute of Japan
Journal Title: ISIJ International
Volume: 44
Issue: 10
Start Page: 1623
End Page: 1628
Publisher DOI: 10.2355/isijinternational.44.1623
Abstract: A swirl motion of a cylindrical bath appears under a certain condition when the bath is agitated by bottom gas injection. The swirl motion can be classified into two types. One is called the shallow-water wave type, and the other is called the deep-water wave type. The condition for the occurrence of a swirl motion of the deep-water wave type was experimentally investigated based on water model experiments. Empirical equations were proposed for predicting the condition as functions of the gas flow rate, vessel diameter, inner diameter of the nozzle, and the physical properties of fluids.
Rights: 著作権は日本鉄鋼協会にある
Type: article
Appears in Collections:工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 熊谷 剛彦

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