Cold Test and Numerical Simulation of Aerodynamic Field of W-Flame Boiler

DUAN Xue-nong  1; CHENG Yi-ping  1; FANG Qing-yan  2; RUAN Gang  2; YU Wen-biao  3; LI Xiao-yu  4

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Cold Test and Numerical Simulation of Aerodynamic Field of W-Flame Boiler

更新时间：2025-11-18

- Cold Test and Numerical Simulation of Aerodynamic Field of W-Flame Boiler
- Issue 1, Pages: 9-11+15(2004)
- 作者机构：
  
  1.   湖南省电力试验研究所
  2.   华中科技大学
  3.   湖南株洲电厂
  4.   深圳钜建股份有限公司湖南长沙410007
  5.   湖北武汉430074
  6.   湖南株洲412000
  7.   广东深圳518054
- 作者简介：
- 基金信息：
- DOI：
  CLC： TK221
- Published：2004
- 稿件说明：
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[1]段学农,陈一平,方庆艳,阮刚,喻文标,李晓宇.W型火焰锅炉冷态试验及空气动力场数值模拟[J].湖南电力,2004(01):9-11+15.

DUAN Xue-nong 1, CHENG Yi-ping 1, FANG Qing-yan 2, et al. Cold Test and Numerical Simulation of Aerodynamic Field of W-Flame Boiler[J]. 2004, (1): 9-11+15.
[1]段学农,陈一平,方庆艳,阮刚,喻文标,李晓宇.W型火焰锅炉冷态试验及空气动力场数值模拟[J].湖南电力,2004(01):9-11+15. DOI：

DUAN Xue-nong 1, CHENG Yi-ping 1, FANG Qing-yan 2, et al. Cold Test and Numerical Simulation of Aerodynamic Field of W-Flame Boiler[J]. 2004, (1): 9-11+15. DOI：

摘要

对 DG1 0 2 5 /1 8.2 - 1 4型 W火焰锅炉在冷态下进行了全面的测试分析

并掌握了锅炉的各种特性 ;在此基础上对一次风和二次配风进行了冷态调平

为锅炉运行调整提供了可靠的依据。同时

对炉内空气动力场进行了飘带试验研究和计算机数值模拟研究

结果表明 :经过合理的一、二次风配置

空气动力场良好

Abstract

The characteristics of the DG1025/18.2-Ⅱ14 W-flame boiler were obtained based on cold test. By balancing the distribution of primary air and second air along the width direction of the boiler hearth

the credible references were given for boiler operation.The aerodynamic field inside the boiler was investigated based on the tie-floating test and numerical simulation. The results show that good aerodynamic field can be obtained after distributing the primary air and second air reasonably.

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