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Computational Modeling of Tangentially Fired Boiler (Ⅱ) NOx Emissions

ZHENG Youqu; FAN Jianren; MA Yinliang; SUN Ping; CEN Kefa   

  1. Department of Energy Engineering, Zhejiang University, Hangzhou 310027, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2000-09-28 Published:2000-09-28
  • Contact: ZHENG Youqu

切向燃烧锅炉的计算模型(Ⅱ)NOx排放

郑友取; 樊建人; 马银亮; 孙平; 岑可法

  

  1. Department of Energy Engineering, Zhejiang University, Hangzhou 310027, China
  • 通讯作者: 郑友取

Abstract: The paper describes numerical and experimental study on reduction of NOx emissions in a 600
MW tangentially fired boiler furnace under different operating conditions. A simplified NOx
formation mechanism model, along with the gas-particle multiphase flow model, is adopted.
The prediction yields encouraging results as compared to experimental data.

Key words: coal, nitrogen oxides, tangentially fired boiler

摘要: The paper describes numerical and experimental study on reduction of NOx emissions in a 600
MW tangentially fired boiler furnace under different operating conditions. A simplified NOx
formation mechanism model, along with the gas-particle multiphase flow model, is adopted.
The prediction yields encouraging results as compared to experimental data.

关键词: coal;nitrogen oxides;tangentially fired boiler