Diffusion edge-flame quenching

被引：0
|
作者：
Boulanger, J [1 ]
Vervisch, L [1 ]
机构：
[1] Inst Natl Sci Appl Rouen, UMR CNRS 6614, CORIA, F-76801 St Etienne, France
来源：
IUTAM SYMPOSIUM ON TURBULENT MIXING AND COMBUSTION | 2002年 / 70卷
关键词：
Combustion; diffusion flame; quenching; edge-flame; partial premixing;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The quenching properties of the reaction zone located at the edge of a burning diffusion flame (edge-flame) are studied. For large activation energy, a relation is established between a geometrical aspect ratio of the edge-flame and a quenching Damkohler number. This number characterizes the transition from burning to quenching observed in diffusion edge-flames and is expressed as a function of the quenching Damkohler of a one-dimensional flamelet.
引用
收藏
页码：161 / 168
页数：8
相关论文
共 50 条
  • [1] Effects of Heat Losses on Edge-flame Instabilities in Low Strain Rate Counterflow Diffusion Flames
    Park, June Sung
    Hwang, Dong Jin
    Park, Jeong
    Kim, Jeong Soo
    Keel, Sang In
    Kim, Tae Kwon
    TRANSACTIONS OF THE KOREAN SOCIETY OF MECHANICAL ENGINEERS B, 2006, 30 (10) : 996 - 1002
  • [2] Dynamics of an edge-flame in the corner region of two mutually perpendicular streams
    Kurdyumov, Vadim N.
    Matalon, Moshe
    PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2007, 31 : 929 - 938
  • [3] Effects of mixture fraction on edge-flame propagation speeds
    Song, Hang
    Wang, Philip
    Boles, Richard S.
    Matinyan, David
    Prahanphap, Hatsachai
    Piotrowicz, Jesse
    Ronney, Pauld.
    PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2017, 36 (01) : 1403 - 1409
  • [4] Stabilization and onset of oscillation of an edge-flame in the near-wake of a fuel injector
    Kurdyumov, Vadim N.
    Matalon, Moshe
    PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2007, 31 : 909 - 917
  • [5] Effects of thermal expansion on the stabilization of an edge-flame in a mixing-layer model
    Kurdyumov, V.
    Matalon, M.
    PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2009, 32 : 1107 - 1115
  • [6] Experimental study of premixed single edge-flame in a counterflow field
    Takita, K
    Sado, M
    Masuya, G
    Sakaguchi, S
    COMBUSTION AND FLAME, 2004, 136 (03) : 364 - 370
  • [7] Correction of edge-flame propagation speed in a counterflow, annular slot burner
    Manh-Vu Tran
    Cha, Min Suk
    COMBUSTION AND FLAME, 2015, 162 (12) : 4671 - 4672
  • [8] Basic Experimental Study of the Edge-Flame Intensity Variation at High Temperature and with Small Fuel-Concentration Gradient
    Lee, Min Jung
    Kim, Nam Il
    TRANSACTIONS OF THE KOREAN SOCIETY OF MECHANICAL ENGINEERS B, 2011, 35 (06) : 633 - 640
  • [9] Selective Diffusion during Flame Propagation and Quenching in a Porous Medium
    A. A. Korzhavin
    V. A. Bunev
    V. S. Babkin
    A. S. Klimenko
    Combustion, Explosion and Shock Waves, 2005, 41 : 405 - 413
  • [10] Quenching of a Boundary-Layer Laminar Diffusion Flame in Microgravity
    Wang, Hui Ying
    Merino, Juan Luis Florenciano
    AIAA JOURNAL, 2011, 49 (02) : 383 - 395
12345