Modeling of laminar combustion wave propagation in reactive gas/particle mixtures

被引：2
|
作者：
Ludwig, T [1 ]
Roth, P [1 ]
机构：
[1] GERHARD MERCATOR UNIV,INST VERBREENUNG & GASDYNAM,D-47048 DUISBURG,GERMANY
来源：
INTERNATIONAL JOURNAL OF MULTIPHASE FLOW | 1997年 / 23卷 / 01期
关键词：
reactive gas/particle flow; Eulerian approach; continuous particle phase; flux-difference-splitting (FDS); dynamically adaptive grid; detailed gasphase kinetics; particle kinetics; reaction probabilities;
D O I：
10.1016/S0301-9322(96)00059-6
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The ignition and deflagration wave propagation in an enclosed stoichiometric H-2/O-2 mixture enriched with a low mass fraction of carbonaceous particles ignited via a temperature non-uniformity is studied using a one-dimensional numerical model. Different particle diameters, Volume fractions, and reactivities are used to investigate their effects on the combustion waves. Detailed chemical kinetics for H-2/O-2 are applied for the gas phase. Particle phase reactions are calculated using measured reaction probabilities for heterogeneous carbon reactions. Both phases being modeled as continua, the governing equations are solved using flux-difference-splitting schemes. A dynamically moving adaptive grid is applied in order to resolve reaction zones correctly. Copyright (C) 1996 Elsevier Science Ltd.
引用
收藏
页码：93 / 111
页数：19
相关论文
共 50 条
  • [1] Role of particle diameter in laminar combustion regimes for hybrid mixtures of coal dust and methane gas
    Cloney, Chris T.
    Ripley, Robert C.
    Pegg, Michael J.
    Amyotte, Paul R.
    [J]. POWDER TECHNOLOGY, 2020, 362 (362) : 399 - 408
  • [2] Parametric modeling of wave propagation in gas mixtures - A system identification approach
    Martinsson, J
    Carlson, JE
    [J]. 2005 IEEE Ultrasonics Symposium, Vols 1-4, 2005, : 2288 - 2292
  • [3] MODELING OF COMBUSTION WAVE-PROPAGATION IN A CARBON DUST GAS-MIXTURE
    KRISHENIK, PM
    RUMANOV, EN
    SHKADINSKII, KG
    [J]. COMBUSTION AND FLAME, 1994, 99 (3-4) : 713 - 722
  • [4] Kinetic theory of reactive gas mixtures with application to combustion
    Ern, A
    Giovangigli, V
    [J]. TRANSPORT THEORY AND STATISTICAL PHYSICS, 2003, 32 (5-7): : 657 - 677
  • [5] Free wave propagation in binary gas mixtures
    A. S. Fernandes
    W. Marques
    [J]. Continuum Mechanics and Thermodynamics, 2005, 17 : 297 - 307
  • [6] Free wave propagation in binary gas mixtures
    Fernandes, AS
    Marques, W
    [J]. CONTINUUM MECHANICS AND THERMODYNAMICS, 2005, 17 (03) : 297 - 307
  • [7] Combustion Wave Propagation in between Two Reactive Layers: Mathematical Modeling with Account for Melting and Interdiffusion
    K. G. Shkadinsky
    S. A. Rogachev
    P. M. Krishenik
    [J]. International Journal of Self-Propagating High-Temperature Synthesis, 2021, 30 : 5 - 10
  • [8] Combustion Wave Propagation in between Two Reactive Layers: Mathematical Modeling with Account for Melting and Interdiffusion
    Shkadinsky, K. G.
    Rogachev, S. A.
    Krishenik, P. M.
    [J]. INTERNATIONAL JOURNAL OF SELF-PROPAGATING HIGH-TEMPERATURE SYNTHESIS, 2021, 30 (01) : 5 - 10
  • [9] NUMERICAL MODELING OF SHOCK-WAVE PROPAGATION IN NONUNIFORM DUST-GAS MIXTURES
    KOROBEINIKOV, VP
    MARKOV, VV
    MENSHOV, IS
    [J]. DOKLADY AKADEMII NAUK SSSR, 1986, 290 (04): : 816 - 819
  • [10] ON THE LAMINAR COMBUSTION CHARACTERISTICS OF NATURAL GAS-SYNGAS-AIR MIXTURES
    Zhang, Ning
    Liu, Jie
    Wang, Junle
    Zhao, Hongbo
    [J]. THERMAL SCIENCE, 2018, 22 (05): : 2077 - 2086
12345