226 磁場下における電磁熱流体のRayleigh-Bénard対流の有限要素法解析

• 中井 太二郎

  慶應義塾大学大学院

• 大萱 見吾

  (株)日本電信電話

• 棚橋 隆彦

  慶應義塾大学理工学部

書誌事項

タイトル別名

• Finite Element Analysis of Rayleigh-Bénard Convection of Thermoelectrically Conducting Fluid under Magnetic Field
• ジバカ ニ オケル デンジ ネツ リュウタイ ノ Reyleigh-Benar

抄録

If the fluid between the parallel plates is heated from bottom plate and cooled from upper plate above the critical temperature difference, the Rayleigh-Bénard convection occurs. The property of this convection is that the flow is developed with increase of the Rayleigh number and changes to three dimensional structure. The Rayleigh-Bénard convection is seen in the blast furnace. Particularly, the low Prandtl number fluid like the fused metal tends to be time dependence flow. This flow disturbs the pressure field and temperature field, and hindes the formation of the metal with good crystal. The Lorentz force by D.C.magnetic field can control this flow. By the way, the time dependence flow changes to laminar flow and three dimensional srtucture changes two dimensional roll structure.

収録刊行物

• 可視化情報学会誌

  可視化情報学会誌 17 (Supplement1), 269-272, 1997

  社団法人 可視化情報学会

詳細情報

• CRID: 1390001204620392832
• NII論文ID: 10002674847
• NII書誌ID: AN10374478
• DOI: 10.3154/jvs.17.supplement1_269
• ISSN: 1884037X
• ISSN: 09164731
• NDL書誌ID: 4247084
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4247084
• 本文言語コード: ja
• データソース種別:
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• 抄録ライセンスフラグ: 使用不可