減圧環境における上昇気泡の数値解析

姫野, 武洋; 熊谷, 剛彦

鉄と鋼, 2015, 101(2), 109-116

Permalink : https://hdl.handle.net/2115/75014

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アクセス権	open access
URI	https://hdl.handle.net/2115/75014
タイトル	減圧環境における上昇気泡の数値解析
タイトル	Numerical Analysis of Rising Bubble in Reduced-pressure Environment
著者	著者名姫野, 武洋 Himeno, Takehiro
著者	e-Rad_Researcher 20250475 著者名熊谷, 剛彦 Kumagai, Takehiko
言語	日本語
キーワード	free-surface flows
	bubble
	secondary refining
	RH
	CIP-LSM
発行日	2015-02-01
出版者	日本鉄鋼協会
収録物名	鉄と鋼
巻(号)	101(2)
ページ	109-116
抄録	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.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
権利情報	著作権は日本鉄鋼協会にある
PISSN	0021-1575
EISSN	1883-2954
NCID	AN00151251
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.2355/tetsutohagane.101.109