核沸騰特性への汚れの影響

• 刑部 真弘

  東京商船大学

• 永井 政勝

  東京商船大学大学院

• 土師 生也

  東京商船大学

書誌事項

タイトル別名

• Effect of Fouling on Nucleate Boiling
• カク フットウ トクセイ エ ノ ヨゴレ ノ エイキョウ

抄録

The more vigorous bubbling was observed on a silicon-coated copper surface compared to that on a clean mirror-finished surface at a same heat flux. The enhancement of the bubbling was associated with the fact that the non-wetting porous structure in the silicon coating provided the sufficient number of active sites for bubbling nucleation. As the result, the nucleate heat transfer coefficient on the silicon-coated surface was higher than that on the clean mirror-finished surface. On the other hand, the nucleate boiling heat transfer coefficient on the fouling surface was approximately the same as that on the mirror-finished surface. The fouling scale was also the porous material but the wettability was high.

収録刊行物

• 日本舶用機関学会誌

  日本舶用機関学会誌 32 (1), 50-55, 1997

  公益社団法人 日本マリンエンジニアリング学会

詳細情報

• CRID: 1390001205161565312
• NII論文ID: 10002041367
• NII書誌ID: AN00196373
• DOI: 10.5988/jime1966.32.50
• ISSN: 18844758
• ISSN: 03883051
• NDL書誌ID: 4117569
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4117569
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可