D332 予混合火炎の局所燃焼速度と発熱速度の関係

• 塩安,健太

  筑波大シス情

• 西岡,牧人

  筑波大機能

書誌事項

タイトル別名

• Relation between local burning velocity and heat release rate of premixed flames

抄録

To understand local phenomena of turbulent premixed flames, the change of local burning velocity and heat release rate per unit area of premixed flames were studied by numerical simulations using detailed chemistry for counterflow twin flame and tubular flame. The results for methane-air, hydrogen-air and ethane-air flame show that burning velocities and heat release rates are changed by flame stretch rate with the effects of diffusive-thermal unbalance and preferential diffusion. On the other hand, the effect of curvature of flame front for burning velocities and heat release rates is much smaller than that of flame stretch rate.

収録刊行物

• 日本流体力学会年会講演論文集

  日本流体力学会年会講演論文集 2001 489-490, 2001-07-31

  日本流体力学会

詳細情報

• CRID: 1541417145285443328
• NII論文ID: 110003887100
• NII書誌ID: AA11567941
• Web Site: http://dl.ndl.go.jp/info:ndljp/pid/10921176
• 本文言語コード: ja
• データソース種別:
  • NDL-Digital
  • CiNii Articles