C111 焼入れ材の近傍における熱流れの可視化

• 巨 東英

  埼玉工業大学

• 齋藤 大道

  埼玉工業大学大学院

• 張 終博

  埼玉工業大学大学院

• 市谷 克美

  出光興産株式会社

書誌事項

タイトル別名

• Visualization of thermal flow on domain near to quenching products
• ヤキイレ ザイ ノ キンボウ ニ オケル ネツ ナガレ ノ カシカ

抄録

In the quenching process, heat transfer behavior will is very complex due to boiling, generation of the bubble by the boiling in the quenchant, flaking off of steam film in metal surface. In this research, the behavior of steam film in quenching process was investigated with high-speed video camera by visualization method. The behaviors of the boiling bubbles including generation and movement as well as the breaking during stirring quenching process were clarified. The flow velocity fields around the quenching parts at no stirring and stirring quenching with various flow velocities on nozzle were investigated. In order to identify the heat transfer coefficients by using of the measured cooling curves of surface temperature. Effects of stirring and oil temperature on breaking the steam film were confirmed.

収録刊行物

• 可視化情報学会誌

  可視化情報学会誌 26 (Supplement2), 151-154, 2006

  社団法人 可視化情報学会

キーワード

• Quenching
• Flow visualization
• PIV
• Cooling curves

詳細情報

• CRID: 1390001204618281344
• NII論文ID: 10018247342
• NII書誌ID: AN10374478
• DOI: 10.3154/jvs.26.supplement2_151
• ISSN: 1884037X
• ISSN: 09164731
• NDL書誌ID: 8516876
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I8516876
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可