COMPREHENSIVE FUZZY ASSESSMENT OF SLAGGING IN UTILITY BOILER FURNACES

doi:10.19666/j.rlfd.1998.05.003

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COMPREHENSIVE FUZZY ASSESSMENT OF SLAGGING IN UTILITY BOILER FURNACES

Thermal Power Generation Issue 5, Pages: 8-10(1998)

更新时间：2025-09-28

- COMPREHENSIVE FUZZY ASSESSMENT OF SLAGGING IN UTILITY BOILER FURNACES
- 作者机构：
  
  哈尔滨电站设备成套设计研究所,哈尔滨,150046
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.1998.05.003
  CLC： TK227
- Published：1998
- 稿件说明：
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COMPREHENSIVE FUZZY ASSESSMENT OF SLAGGING IN UTILITY BOILER FURNACES[J]. Thermal Power Generation, 1998, (5): 8-10.
DOI：

COMPREHENSIVE FUZZY ASSESSMENT OF SLAGGING IN UTILITY BOILER FURNACES[J]. Thermal Power Generation, 1998, (5): 8-10. DOI： 10.19666/j.rlfd.1998.05.003.

摘要

电站燃煤锅炉的结渣除与煤质本身特性有关外，还与锅炉的结构和运行参数有关。综合考虑锅炉炉膛空气动力场和炉膛温度对结渣的影响，提出用无因次炉膛最高温度和无因次实际切圆直径两项新的结渣判别指标，结合煤质特性４项判别指标一起，利用模糊数学方法建立综合评判模型，以此判别锅炉的结渣倾向。

Abstract

Besides the coal properties

the slagging in coal- fired boiler furnace is related to the furnace structures and operating pa- rameters. Considering the slagging influence of aerodynamical field and temperature in furnace

two slagging assessment new indexes are put forward-the highest dimensionless furnace temperatare and the dimensionless actual imagenary circle diameter in furnace. In combination with the four indexes of coal properties

the two new indexes are used to set up a com- prehensive slagging assessment model on basis of fuzzy mathematics

this model has been used for prognosis of several large boilers’ slagging

giving a good results.

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GAO Haidong

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Related Institution

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