不同结构水平浓淡燃烧器对四角切圆锅炉炉内流动的影响  

Influence of Different Structural Horizontal Bias Burner to Flow of Tangentially-fired Boiler

作　　者：姜文婷[1] 崔成云[1] JIANG Wen-ting;CUI Cheng-yun(Harbin Boiler Co.,Ltd.)

机构地区：[1]哈尔滨锅炉厂有限责任公司,黑龙江哈尔滨150046

出　　处：《电站系统工程》2020年第4期31-32,共2页Power System Engineering

摘　　要：通过数值模拟方法研究在不同水平浓淡煤粉燃烧器结构下四角切圆煤粉锅炉的炉内流动特性。使用ICEM CFD建立模型,通过Fluent 14.0进行不同工况下的数值模拟对比计算。动力学参数经过试验确定,并且通过现有工况验证,最后得到不同工况的对比结果。Numerical simulation was conducted on a tangentially fired boiler to investigate flow characteristics under different structure of horizontal bias burner.Use ICEM CFD to found model and Fluent 14.0 to simulate the characteristics of flow under different conditions.These kinetic parameters are ensured by examination to get the constructive result of different conditions.

关 键 词：水平浓淡燃烧器 四角切圆锅炉 数值模拟 

分 类 号：TK223.2[动力工程及工程热物理—动力机械及工程]