循环流化床燃烧室密相区燃烧份额计算的数学模型  

Mathematical Model of Combustion Fraction for Dense Phase in Circulating Fluidized Bed Combustor

作　　者：刘辉[1] 姜秀民[1] 吴少华[1] 秦裕琨[1] 

机构地区：[1]哈尔滨工业大学,哈尔滨150001

出　　处：《动力工程》2003年第4期2511-2514,2505,共5页Power Engineering

摘　　要：建立了基于热平衡法、烟气分析法和烟气量法的循环流化床锅炉燃烧室密相区燃烧份额计算数学模型 ,并分析比较了各种模型的特点。在对 1台 65 t/h油页岩循环流化床锅炉测试的基础上 ,应用所建立的计算模型对该炉密相区燃烧份额进行了计算。图 3参The model of combustion fraction for dense phase in circulating fluidized bed combustor has been built up, based on thermal balance, gas analysis and total gas amount. The characteristic of different models have been discussed. The model has been used for combustion fraction calculation for dense phase of 65t/h oil shale fired circulating fluidized bed boiler. Figs 3 and refs 7.

关 键 词：循环流化床锅炉 密相区 燃烧份额 数学模型 

分 类 号：TK223.21[动力工程及工程热物理—动力机械及工程]