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  1. B200 工学部/工学研究科
  2. B200a 雑誌掲載論文
  3. 学術雑誌

格子ボルツマン法による転炉内二次燃焼の解析

http://hdl.handle.net/2237/9365
http://hdl.handle.net/2237/9365
8422f068-c5cf-42a7-a28e-61f796ca13bf
名前 / ファイル ライセンス アクション
JsMecEngB_72-723-2798.pdf JsMecEngB_72-723-2798.pdf (725.7 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2008-01-24
タイトル
タイトル 格子ボルツマン法による転炉内二次燃焼の解析
言語 ja
その他のタイトル
その他のタイトル Numerical Simulation of Secondary Combustion in Converter Using Lattice Boltzmann Method
言語 en
著者 古賀, 輝久

× 古賀, 輝久

WEKO 21697

ja 古賀, 輝久

Search repository
KOGA, Teruhisa

× KOGA, Teruhisa

WEKO 21698

en KOGA, Teruhisa

Search repository
山本, 和弘

× 山本, 和弘

WEKO 21699

ja 山本, 和弘

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YAMAMOTO, Kazuhiro

× YAMAMOTO, Kazuhiro

WEKO 21700

en YAMAMOTO, Kazuhiro

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岸本, 康夫

× 岸本, 康夫

WEKO 21701

ja 岸本, 康夫

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KISHIMOTO, Yasuo

× KISHIMOTO, Yasuo

WEKO 21702

en KISHIMOTO, Yasuo

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山下, 博史

× 山下, 博史

WEKO 21703

ja 山下, 博史

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YAMASHITA, Hiroshi

× YAMASHITA, Hiroshi

WEKO 21704

en YAMASHITA, Hiroshi

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アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
権利
言語 ja
権利情報 日本機械学会
権利
言語 ja
権利情報 本文データは学協会の許諾に基づきCiNiiから複製したものである。
キーワード
主題Scheme Other
主題 Numerical Analysis
キーワード
主題Scheme Other
主題 Jet
キーワード
主題Scheme Other
主題 Flame
キーワード
主題Scheme Other
主題 Multi-phase
キーワード
主題Scheme Other
主題 Lattice Boltzmann Method
キーワード
主題Scheme Other
主題 Secondary Combustion
抄録
内容記述 In this study, numerical simulation on fluid flow and secondary combustion reaction in a converter has been conducted, where CO formed from the high-temperature molten steel is reacted with oxygen. With top blowing lance, the oxygen jet impinges on liquid metal to produce a cavity under gravity. To consider two phases, molten steel and mixture of O2, CO, CO2, the Lattice Boltzmann method is used. As for the combustion reaction, the flameter model and finite reaction model are used to discuss the mass and heat transport in the conveter. Results show that the time averaged cavity shape corresponds to the empirical model derived from the experiments and theoretical consideration. Then, the fluctuated liquid surface with the oxygen jet impingement is well simulated. By increasing the oxygen injection velocity, the surface of molten steel is largely wrinkled. The convection and reaction of CO are affected, with smaller secondary combustion ratio.
言語 en
内容記述タイプ Abstract
出版者
言語 ja
出版者 日本機械学会
言語
言語 jpn
資源タイプ
資源タイプresource http://purl.org/coar/resource_type/c_6501
タイプ journal article
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
関連情報
関連タイプ isVersionOf
識別子タイプ URI
関連識別子 http://ci.nii.ac.jp/naid/110006148762
ISSN
収録物識別子タイプ PISSN
収録物識別子 0387-5016
書誌情報 ja : 日本機械学會論文集 B編

巻 72, 号 723, p. 2798-2804, 発行日 2006-11-25
フォーマット
application/pdf
著者版フラグ
値 publisher
URI
識別子 http://hdl.handle.net/2237/9365
識別子タイプ HDL
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