Study on coal combustion characteristics in a W-shaped boiler furnace

J.R.Fan; X.D.Zha; K.F.Cen

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Study on coal combustion characteristics in a W-shaped boiler furnace

机译：W型锅炉炉内煤燃烧特性的研究

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A numerical simulation approach is given to investigate the characteristics of coal particle flow, heat transfer and combustion processes in a W-shaped furnace. In order to obtain, in detail, behaviors of coal combustion, many different coal particle sizes of two different load cases are used to predict the characteristics of combustion. The conclusions of the characteristics of coal particle trajectories, devolatilization, ignition time, ignition distance and burnout are drawn out in detail. These conclusions can be used to optimize the design and operation of the W-shaped furnace.

机译：给出了一种数值模拟方法，以研究W形炉中煤颗粒的流动，传热和燃烧过程的特征。为了详细获得煤的燃烧特性，使用了两种不同工况的许多不同粒度的煤来预测燃烧特性。详细给出了煤粉运动轨迹，脱挥发分，着火时间，着火距离和燃尽的结论。这些结论可用于优化W型炉的设计和操作。

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来源
《Fuel》 |2001年第3期|p.373-381|共9页
作者
J.R.Fan; X.D.Zha; K.F.Cen;
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作者单位

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类燃料化学工业（总论）;热力工程、热机;
关键词
Combustion characteristic; Pulverized coal; W-shaped Boiler;

机译：燃烧特性煤粉W型锅炉;

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专利

1. NUMERICAL SIMULATION OF THE COMBUSTION PROCESSES IN A W-SHAPED BOILER FURNACE UNDER DIFFERENT OPERATING CONDITIONS [J] . X. H. LIANG, W. C. FAN, J. R. FAN International Journal of Energy Research . 1999,第8期

机译：不同工作条件下W形锅炉炉膛燃烧过程的数值模拟
2. Low-NO_x and High-Burnout Combustion Characteristics of a Cascade-Arch-Firing, W-Shaped Flame Furnace: Numerical Simulation on the Effect of Furnace Arch Configuration [J] . Wu Haiqian, Kuang Min, Wang Jialin, Environmental Science & Technology . 2019,第19期

机译：级联燃烧W形火焰炉的低NO_x和高喷燃燃烧特性：炉膛拱形影响的数值模拟
3. Trends of the low-NO_x and high-burnout combustion characteristics in a cascade-arch, W-shaped flame furnace regarding with the staged-air angle [J] . Jialin Wang, Min Kuang, Xiaojuan Zhao, Energy . 2020,第Deca1期

机译：级联拱，W形火焰炉中的低No_X和高燃烧燃烧特性的趋势，关于分阶段的空气角度
4. Study on the combustion kinetics and combustion processes of four coals in a W-shaped boiler furnace [C] . Qing-Yan Fang, Pei-Fang Fu, Bin Yao, International Conference on Combustion, Incineration/Pyrolysis and Emission Control(3rd i-CIPEC); 20041021-23; Hangzhou(CN) . 2004

机译：W型锅炉炉膛中四种煤的燃烧动力学和燃烧过程研究
5. Three-dimensional model studies of a pulverized coal corner-fired utility furnace and comparisons with local furnace data and boiler exhaust NO(x). [D] . Hwang, Yuh-Long. 1997

机译：煤粉角燃烧多用途炉的三维模型研究，并与局部炉数据和锅炉尾气NO（x）进行比较。
6. Converting Coal-Burning Boiler Furnaces to Oil [O] . 1921

机译：将燃煤锅炉炉转化为石油
7. EVALUATION OF TEMPERATURE OF PRODUCTS OF COMBUSTION OF GAS COAL IN THE BOILER FURNACE TPP-312A CHANGES IN THE COMPOSITION OF COAL FROM THE ENRICHED TO LOW-GRADE [O] . Alexander Gulei 2020

机译：锅炉炉中燃气煤的燃烧产品温度评价TPP-312A从富含低等级的煤炭组成的变化
8. Study of the Mineral Matter Distribution in Pulverized Fuel Coals with Respect to Slag Deposit Formation in Boiler Furnaces. Phase 1. Final Report, 1 April 1976-30 June 1980 [R] . Austin, L. G., Moza, A. K., Abbott, M. F., 1980

机译：煤粉炉渣形成的煤粉矿物质分布研究。阶段1.最终报告，1976年4月1日至1980年6月30日

Study on coal combustion characteristics in a W-shaped boiler furnace

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