Numerical analysis of heat- and mass exchange processes for a burning coal particle

被引：0
|
作者：
Aslanyan, G.S.
Director, L.B.
机构：
来源：
Teplofizika Vysokikh Temperatur | 1991年 / 29卷 / 03期
关键词：
Energy Conservation - Heat Transfer - Gases - Mass Transfer - Mathematical Models - Mathematical Techniques - Numerical Methods;
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学科分类号：
摘要：
A model, describing nonstationary heat- and mass exchange processes in the boundary gas volume around a pyrolytic coal particle in a hot gaseous medium, is proposed. A method for solving numerically nonstationary equations of conservation of mass, chemical components and energy of the gaseous medium, having boundary conditions, reflecting the burning coal particle behaviour, is developed. New effects under thermal conditions of ignition and burning of pulverized coal particles are revealed.
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页码：570 / 576
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