バッフルプレート保炎形オイルバーナにおける噴霧挙動のシミュレーション

• 中島 健

• 池田 裕二

• 山本 敏活

書誌事項

タイトル別名

• Spray Characteristics Simulation in a Flame-Holding Region of an Oil Burner.
• バッフル プレート ホエンガタ オイル バーナ ニ オケル フンム キョドウ

抄録

Fuel droplet characteristics in a flame holding region of an oil furnace (0.1MW) were investigated both in experiments and simulations. The size and shape of the recirculation flow under different conditions were examined and it was found that the simulation underestimated the size of the recirculation zone due to a κ-ε turbulent model. The size classification technique of fuel droplets was implemented in order to understand the followable characteristics of droplet in a high-turbulence region. A droplet under 30μm can follow the recirculating flow, but that over 50μm penetrates the recirculation zone due to large momentum. A conceptual flow illustration was demonstrated.

収録刊行物

• 日本機械学会論文集Ｂ編

  日本機械学会論文集Ｂ編 62 (598), 2472-2480, 1996

  一般社団法人 日本機械学会

キーワード

• Slip Velocity

詳細情報

• CRID: 1390282681161739008
• NII論文ID: 130004222276
• NII論文ID: 110002394958
• NII書誌ID: AN00187441
• DOI: 10.1299/kikaib.62.2472
• ISSN: 18848346
• ISSN: 03875016
• ISSN: http://id.crossref.org/issn/03875016
• NDL書誌ID: 3984891
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3984891
• Web Site: http://www.jstage.jst.go.jp/article/kikaib1979/62/598/62_598_2472/_pdf
• 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