On the numerical approach to the prediction of flame spread over non-planar surface of solid combustibles

被引：1
作者：
Shaklein, Artem A. [1 ]
Karpov, Alexander I. [1 ]
机构：
[1] Russian Acad Sci, Udmurt Fed Res Ctr, Ural Branch, T Baramzinoi 34, Izhevsk 426067, Russia
来源：
COMBUSTION THEORY AND MODELLING | 2023年 / 27卷 / 05期
基金：
俄罗斯基础研究基金会;
关键词：
flame spread; polymer burning; non-planar surface; numerical simulation; coupled heat transfer; PMMA SURFACE;
D O I：
10.1080/13647830.2023.2197408
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The flame spread over a non-planar surface of solid fuel has been studied numerically by the coupled model of heat transfer using the proposed approach for the evaluation of burning surface regression. The boundary conditions for the surface regression rate are formulated by the combination of flame spread modes over the vertical and horizontal surfaces resulted from the staircase shape of the burning surface. Numerical results showed a good agreement with the experiment on surface regression profile and mass loss of PMMA solid fuel.
引用
收藏
页码：645 / 652
页数：8
相关论文
共 22 条
  • [1] Structure of downward spreading flames: a comparison of numerical simulation, experimental results and a simplified parabolic theory
    Bhattacharjee, S
    King, MD
    Paolini, C
    [J]. COMBUSTION THEORY AND MODELLING, 2004, 8 (01) : 23 - 39
  • [2] A THEORETICAL DESCRIPTION OF FLAME SPREADING OVER SOLID COMBUSTIBLES IN A QUIESCENT ENVIRONMENT AT ZERO GRAVITY
    BHATTACHARJEE, S
    ALTENKIRCH, BA
    SRIKANTAIAH, N
    VEDHANAYAGAM, M
    [J]. COMBUSTION SCIENCE AND TECHNOLOGY, 1990, 69 (1-3) : 1 - 15
  • [3] Dibble R.W., 2001, COMBUSTION PHYS CHEM, V3rd
  • [4] Comparison of Pyrolysis Properties of Extruded and Cast Poly (methyl methacrylate)
    Fiola, Gregory J.
    Chaudhari, Dushyant M.
    Stoliarov, Stanislav, I
    [J]. FIRE SAFETY JOURNAL, 2021, 120
  • [5] THEORY OF FLAME SPREAD OVER A SOLID FUEL INCLUDING FINITE-RATE CHEMICAL-KINETICS
    FREY, AE
    TIEN, JS
    [J]. COMBUSTION AND FLAME, 1979, 36 (03) : 263 - 289
  • [6] Numerical study of horizontal flame spread over PMMA surface in still air
    Karpov, Alexander, I
    Korobeinichev, Oleg P.
    Shaklein, Artem A.
    Bolkisev, Andrey A.
    Kumar, Amit
    Shmakov, Andrey G.
    [J]. APPLIED THERMAL ENGINEERING, 2018, 144 : 937 - 944
  • [7] An experimental study and numerical simulation of horizontal flame spread over polyoxymethylene in still air
    Korobeinichev, O.
    Glaznev, R.
    Karpov, A.
    Shaklein, A.
    Shmakov, A.
    Paletsky, A.
    Trubachev, S.
    Hu, Y.
    Wang, X.
    Hu, W.
    [J]. FIRE SAFETY JOURNAL, 2020, 111 (111)
  • [8] An experimental and numerical study of thermal and chemical structure of downward flame spread over PMMA surface in still air
    Korobeinichev, O. P.
    Karpov, A. I.
    Bolkisev, A. A.
    Shaklein, A. A.
    Gonchikzhapov, M. B.
    Paletsky, A. A.
    Tereshchenko, A. G.
    Shmakov, A. G.
    Gerasimov, I. E.
    Kumar, A.
    [J]. PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2019, 37 (03) : 4017 - 4024
  • [9] An Experimental and Kinetic Modeling Study of Premixed Laminar Flames of Methyl Pentanoate and Methyl Hexanoate
    Korobeinichev, Oleg P.
    Gerasimov, Ilya E.
    Knyazkov, Denis A.
    Shmakov, Andrey G.
    Bolshova, Tatyana A.
    Hansen, Nils
    Westbrook, Charles K.
    Dayma, Guillaume
    Yang, Bin
    [J]. ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-INTERNATIONAL JOURNAL OF RESEARCH IN PHYSICAL CHEMISTRY & CHEMICAL PHYSICS, 2015, 229 (05): : 759 - 780
  • [10] On the role of radiation and dimensionality in predicting flow opposed flame spread over thin fuels
    Kumar, Chenthil
    Kumar, Amit
    [J]. COMBUSTION THEORY AND MODELLING, 2012, 16 (03) : 537 - 569
123