基于燃烧与传热相耦合的飞灰含碳量预测模型  

Unburned Carbon Content In Fly Ash Forecast Modle Based on Combustion and Heat Transfer

作　　者：周新刚[1] 刘志超[1] 

机构地区：[1]山东电力研究院,山东济南250002

出　　处：《锅炉技术》2009年第3期42-45,共4页Boiler Technology

摘　　要：通过总结前人对煤粉燃烧的研究,建立了一个将炉内燃烧和传热相耦合的飞灰含碳量一维预测模型。利用此模型可分析炉型、煤质、煤粉细度和运行参数等对飞灰含碳量的影响规律,其对锅炉设计人员和运行人员均具有一定的应用价值。Through summarizing the study of coal combustion, one dimension unburned carbon content in fly ash forecast model is established in which combustion and heat transfer are combined. It can forecast the effection of boiler type, coal, coal fineness and operation parameters. It can provide some help for boiler designer and operator.

关 键 词：燃煤锅炉 飞灰含碳量 分区计算 预测模型 

分 类 号：TK229.6[动力工程及工程热物理—动力机械及工程]