| 突变级数法在电站燃煤锅炉结渣预测中的应用 |
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| 引用本文： | 陈红江,;彭小兰.突变级数法在电站燃煤锅炉结渣预测中的应用[J].中国安全生产科学技术,2014(8):97-102. |
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| 作者姓名： | 陈红江 ;彭小兰 |
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| 作者单位： | [1]湖南省计量检测研究院,湖南长沙410014; [2]中南大学,湖南长沙410083; [3]湖南省特种设备检验检测研究院,湖南长沙410075 |
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| 基金项目： | 质检公益性行为科研专项（201210080）有机热载体炉安全评定及积炭量在线检测关键技术研究 |
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| 摘 要： | 提出了一种基于突变级数理论的电站燃煤锅炉结渣特性的预测方法。首先介绍了突变级数法的基本思想和分析步骤,在找出影响电站燃煤锅炉结渣分级的主要因素之后,对各因素进行排序,并确定各因素指标体系,最后,求出各样本的突变级数,对电站燃煤锅炉结渣等级进行划分。通过工程实例可见,该方法对电站燃煤锅炉结渣分级的预测有效性较高,并且更体现出客观性较强、定量化程度较高,计算简单等优势。
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| 关 键 词： | 突变级数法 锅炉 结渣 分级 预测 |
Application of catastrophe progression method in forecasting slagging of coal-fired boiler |
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| Affiliation: | CHEN Hong-jiang, PENG Xiao-lan (1. Hunan Institute of Metrology and Test TEST , Changsha Hunan 410014, China;2. Centre South University, Changsha Hunan 410083, China;3. Hunan Special Equipment Inspection and Testing Center, Changsha Hunan 410075, China) |
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| Abstract: | A method based on catastrophe progression theory was established in order to forecast the slagging prop -erties of coal-fired boiler .The basic ideas and approaches of catastrophe progression method were firstly intro -duced .After main factors impacting slugging properties of coal-fired boiler were identified and ordered , the index system of factors was determined .Finally, the catastrophic affiliated functional values of the samples were ab-stained .Several practical examples , which prove the feasibility and effectiveness of catastrophe progression meth-od, can provide reference and a viable alternative for the whole disposal of the slugging properties of coal -fired boil-er. |
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| Keywords: | catastrophe progression method boiler slagging classification forecasting |
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