Mathematical Modelling of the Processes of Solid Fuel Ignition and Combustion at Combustors of the Power Boilers
Plasma activation promotes more effective and environmental friendly low-rank coals incineration. The work presents numerical modeling results of plasma ignition and thermochemical preparation of the pulverized coal for burning at power boilers. Thermodynamic code TERRA allows calculating products composition of plasma activated pulverized coal depended on temperature, pressure and plasma source power. Kinetic code considering plasma source PLASMA- COAL gives initial data for 3D-modeling of power boilers furnaces by FLOREAN code. Simulations by all three codes were compared with experiments.
coal combustion thermo chemical preparation plasma-fuel system modelling
A.S. ASKAROVA E. I. KARPENKO Yu. E. KARPENKO V. E. MESSERLE A. B. USTIMENKO
Department of Physics, al-Farabi Kazakh National University, Almaty, Kazakhstan Applied Centre of Plasma-Power Technologies of Russian J. S. Co. United Power System of Russia, Gu Applied Centre of Plasma-Power Technologies of Russian J.S. Co. United Power System of Russia, Gus Combustion Problems Institute, al-Farabi Kazakh National University, Almaty, Kazakhstan Research Department of Plasmotechnics, Almaty, Kazakhstan
国际会议
西安
英文
672-683
2007-10-23（万方平台首次上网日期，不代表论文的发表时间）