烟气再循环对生物质炉排炉燃烧影响的数值模拟

陆燕宁,章洪涛,许岩韦,朱燕群,万凯迪,邵哲如,王智化

Numerical simulation of effects of flue gas recirculation on biomass combustion in grate boiler

Yan-ning LU,Hong-tao ZHANG,Yan-wei XU,Yan-qun ZHU,Kai-di WAN,Zhe-ru SHAO,Zhi-hua WANG

表 3 所有计算工况再循环烟气的分配比例

Tab.3 Flue gas distribution of calculation conditions

工况编号 ${\beta _{{\rm{21}}}}$/% ${\beta _{22}}$/% ${\beta _{{\rm{23}}}}$/% ${\beta _{{\rm{24}}}}$/% A0 0 0 0 0 A1 0 15.5 0 14.5 B1 0 15.5 4.4 10.1 B2 0 15.5 7.3 7.3 B3 0 15.5 10.1 4.4