C125 走酸素性に基づく通路内燃え拡がり火炎挙動の予測

• 小林 創己

  弘前大院

• 伊藤 昭彦

  弘前大院

• 鳥飼 宏之

  弘前大院

書誌事項

タイトル別名

• C125 Prediction of flame spread behavior in the gallery based on aerotaxis

抄録

Flame spread behavior in closed space such a gallery is affected by the oxygen concentration. Assuming that a flame has aerotaxis, when oxygen concentration decreases, it can be expected that the flame would spreads in the direction of higher oxygen concentration. Experiments were performed in the gallery that branched pectinate and closed except the inlet and outlet. The flame spreads in favor of the route to the outside air when oxygen concentration in the gallery is less than 18 %. Therefore, the flame spread behavior in the gallery has aerotaxis.

収録刊行物

• 熱工学コンファレンス講演論文集

  熱工学コンファレンス講演論文集 2014 (0), _C125-1_-_C125-2_, 2014

  一般社団法人 日本機械学会

キーワード

• Flame spread
• oxygen concentration
• aerotaxis

詳細情報

• CRID: 1390282680857773056
• NII論文ID: 110009938980
• DOI: 10.1299/jsmeted.2014._c125-1_
• ISSN: 2424290X
• Web Site: https://www.jstage.jst.go.jp/article/jsmeted/2014/0/2014__C125-1_/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可