Numerical Study of Counterflow Diffusion Flame and Water Spray Interaction

被引：3
|
作者：
Pramanik, Santanu [1 ,2 ]
Mukhopadhyay, Achintya [1 ]
机构：
[1] Jadavpur Univ, Dept Mech Engn, Kolkata 700032, India
[2] Indian Inst Sci, Dept Mech Engn, Combust & Spray Lab, Bangalore 560012, Karnataka, India
来源：
JOURNAL OF THERMAL SCIENCE AND ENGINEERING APPLICATIONS | 2016年 / 8卷 / 01期
关键词：
NON-PREMIXED FLAMES; MIST SUPPRESSION; FINE DROPLETS; EXTINCTION; FIRE; SYSTEM;
D O I：
10.1115/1.4030735
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
This paper reports numerical investigation concerning the interaction of a laminar methane-air counterflow diffusion flame with monodisperse and polydisperse water spray. Commercial code ANSYS FLUENT with reduced chemistry has been used for investigation. Effects of strain rate, Sauter mean diameter (SMD), and droplet size distribution on the temperature along stagnation streamline have been studied. Flame extinction using polydisperse water spray has also been explored. Comparison of monodisperse and polydisperse droplet distribution on flame properties reveals suitability of polydisperse spray in flame temperature reduction beyond a particular SMD. This study also provides a numerical framework to study flame-spray interaction and extinction.
引用
收藏
页数：8
相关论文
共 50 条
  • [1] Numerical study of a polydisperse spray counterflow diffusion flame
    Wirtz, Jonathan
    Cuenot, Benedicte
    Riber, Eleonore
    [J]. PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2021, 38 (02) : 3175 - 3182
  • [2] An experimental study of vortex-flame interaction in counterflow spray diffusion flames
    Santoro, VS
    Kyritsis, DC
    Gomez, A
    [J]. PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2000, 28 : 1023 - 1030
  • [3] Extinction condition of counterflow spray diffusion flame with polydisperse water spray
    Sasongko, Mega Nur
    Seo, Takehiko
    Mikami, Masato
    [J]. FIRE SAFETY JOURNAL, 2016, 82 : 23 - 29
  • [4] Numerical study for interaction between water mist and counterflow diffusion flame over Tsuji burner
    Tsa, SS
    Liu, ET
    Chen, CH
    [J]. COMBUSTION SCIENCE AND TECHNOLOGY, 2001, 167 (01) : 257 - 289
  • [5] Double-spray counterflow diffusion flame model
    Wichman, IS
    Yang, M
    [J]. COMBUSTION THEORY AND MODELLING, 1998, 2 (04) : 373 - 398
  • [6] The effects of steam and water spray on NO formation in a methane-air counterflow diffusion flame
    Sarkar, Sourav
    Mukhopadhyay, Achintya
    Sen, Swarnendu
    [J]. COMBUSTION THEORY AND MODELLING, 2021, 25 (03) : 514 - 541
  • [7] Experimental and numerical study on the interaction of a water mist spray with a turbulent buoyant flame
    Noda, Shogo
    Merci, Bart
    Tanaka, Futoshi
    Beji, Tarek
    [J]. FIRE SAFETY JOURNAL, 2021, 120
  • [8] Numerical simulation of a counterflow diffusion flame in supersonic airflow
    Takita, K
    Niioka, T
    [J]. TWENTY-SIXTH SYMPOSIUM (INTERNATIONAL) ON COMBUSTION, VOLS 1 AND 2, 1996, : 2877 - 2883
  • [9] Numerical study on soot formation in ammonia/ethylene laminar counterflow diffusion flame
    Tang, Xinzhou
    Xing, Jiangkuan
    Luo, Kun
    Fan, Jianren
    Gu, Mingyan
    [J]. FUEL, 2024, 371
  • [10] Numerical Prediction and Optimization of Depressurized Sodium-Water Reaction Experiment With Counterflow Diffusion Flame
    Yamaguchi, Akira
    Takata, Takashi
    Ohshima, Hiroyuki
    Kohara, Yoshitaka
    Deguchi, Yoshihiro
    [J]. JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME, 2009, 131 (02):
12345