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Title: 減圧環境における上昇気泡の数値解析
Other Titles: Numerical Analysis of Rising Bubble in Reduced-pressure Environment
Authors: 姫野, 武洋1 Browse this author
熊谷, 剛彦2 Browse this author →KAKEN DB
Authors(alt): Himeno, Takehiro1
Kumagai, Takehiko2
Keywords: free-surface flows
secondary refining
Issue Date: 1-Feb-2015
Publisher: 日本鉄鋼協会
Journal Title: 鉄と鋼
Volume: 101
Issue: 2
Start Page: 109
End Page: 116
Publisher DOI: 10.2355/tetsutohagane.101.109
Abstract: In order to give appropriate assessment of designed systems for secondary refining processes, the predictive methods with computational fluid dynamics are strongly desired. In the present study, a numerical method, called ‘CIP-LSM’ (CIP based Level Set & MARS), was developed to simulate incompressible and compressible two-phase flows including surface tension and gravity effect. With the developed code, the dynamic behavior of bubbles rising in a liquid pool under reduced-pressure condition were tried to be simulated. As to the bubble shape, rising velocity and volume expansion, good agreement was obtained between the computed results and corresponding experiments.
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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