工业锅炉石油焦富氧燃烧器冷态试验与数值模拟  

Experimental study and numerical simulation of apetroleum coke oxyfuel burner

作　　者：周志军[1] 丁峰[1] 胡昕[1] 游卓[1] 黄镇宇[1] 周俊虎[1] 

机构地区：[1]浙江大学能源清洁利用国家重点实验室,浙江杭州310027

出　　处：《热力发电》2013年第10期43-48,共6页Thermal Power Generation

摘　　要：通过冷态试验和数值模拟2种方式对功率为1.5MW、设计燃料为石油焦粉的工业锅炉富氧燃烧器进行了研究。其中,冷态试验中运用了温度标记法,数值模拟通过商业模拟软件FLUENT进行计算。试验中温度测量则是通过红外热像仪来捕捉瞬时温度场。比较表明,冷态试验和数值模拟2种方法结果一致。A 1.5MW oxyfuel industrial boiler burner using petroleum coke as the design fuel was investigated through cold state experiment and numerical simulation.The temperature labeling method was applied to study the flow characteristics in the cold test,and the commercial simulation software FLUENT was employed in the simulation.The instant temperature field was obtained by infrared camera.Finally it indicated the experimental results agreed well with that of the simulation.

关 键 词：富氧燃烧器 冷态试验 温度标记法 FLUENT 红外热像仪 

分 类 号：TK227[动力工程及工程热物理—动力机械及工程]