Numerical modeling of coal combustion processes in ecological clear circulating fluidized bed boiler units

被引：0
|
作者：
Rychkov, AD [1 ]
Filipov, KP [1 ]
机构：
[1] Novosibirsk State Univ, Novosibirsk 630092, Russia
来源：
KORUS 2000: 4TH KOREA-RUSSIA INTERNATIONAL SYMPOSIUM ON SCIENCE AND TECHNOLOGY, PT 1, PROCEEDINGS: ARCHITECTURE MATHEMATICS PHYSICS CHEMISTRY BIOLOGY AND ECOLOGY | 2000年
关键词：
circulating fluidized bed boiler units; numerical modeling; two-phase flows;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Mathematical model describing two-phase flow in CFB in framework of external model ash was elaborated. It takes into account the all main processes in high-velocity fluidized bed including processes of the coal combustion and the attrition of ash. On base of this model was developed numerical code and carried out some calculations of transient and stationary performances of CFB.
引用
收藏
页码：304 / 309
页数：6
相关论文
共 50 条
  • [1] The Numerical Simulation of Coal Combustion in a Circulating Fluidized Bed
    Gil, Andrey V.
    Salomatov, Vladimir V.
    Puzyrev, Evgeniy M.
    THERMOPHYSICAL BASIS OF ENERGY TECHNOLOGIES (TBET 2019), 2020, 2212
  • [2] MODELING OF CIRCULATING FLUIDIZED-BED COMBUSTION OF COAL
    WANG, XS
    GIBBS, BM
    RHODES, MJ
    FUEL, 1994, 73 (07) : 1120 - 1127
  • [3] Modeling the Combustion of Coal in a 300MW Circulating Fluidized Bed Boiler with Aspen Plus
    Dong, Zhihui
    Dong, Changqing
    Zhang, Junjiao
    Yang, Yongping
    2010 ASIA-PACIFIC POWER AND ENERGY ENGINEERING CONFERENCE (APPEEC), 2010,
  • [4] Clean and ecological coal combustion in the binary circulating fluidized bed
    Nowak, W
    Muskala, W
    ENERGY, 2001, 26 (12) : 1109 - 1120
  • [5] Numerical investigation of the flow and combustion in a horizontal circulating fluidized bed boiler
    Li, Qing-Hai
    Zhou, Xiao-Bin
    Chen, Geng
    Meng, Ai-Hong
    Zhang, Yan-Guo
    Qinghua Daxue Xuebao/Journal of Tsinghua University, 2013, 53 (03): : 353 - 357
  • [6] Modeling of dynamic properties of the combustion system of a circulating fluidized bed boiler
    Ma, SX
    Yang, XY
    System Simulation and Scientific Computing, Vols 1 and 2, Proceedings, 2005, : 209 - 213
  • [7] Numerical Simulation on Co-combustion of Coal and Coal Gangue in a 440t/h Circulating Fluidized Bed Boiler
    Li, Jin
    Wang, Fang
    Lou, Bo
    POWER AND ENERGY ENGINEERING CONFERENCE 2010, 2010, : 146 - +
  • [8] Combustion Model For Staged Circulating Fluidized Bed Boiler
    Fang Jianhua
    Lu Qinggang
    Wang Bo
    Pan Zhonggang
    Wang Dasan(Institute of Engineering Thermophysics
    Journal of Thermal Science, 1997, (01) : 66 - 74
  • [9] Combustion Process of Coal-Acai Seed Mixtures in a Circulating Fluidized Bed Boiler
    Soares, Gabriel C. P.
    Moreira, Joao V. R.
    Santos, Fernando H. B.
    Guerra, Danielle R. S.
    Nogueira, Manoel F. M.
    ENERGIES, 2024, 17 (18)
  • [10] Combustion adjustment test of circulating fluidized bed boiler
    Qi, Guoli
    Zhang, Songsong
    Liu, Xuemin
    Guan, Jian
    Chang, Yongqiang
    Wang, Zhongwei
    APPLIED THERMAL ENGINEERING, 2017, 124 : 1505 - 1511
12345