摘要
文中对1000 MW超超临界双切圆锅炉水冷壁壁温进行分析,通过数值模拟对热角进行分析和说明,研究热角热负荷分布规律,并通过水动力分析对水冷壁节流孔圈进行优化。
This paper analyzes the water wall metal temperature of 1000 MW ultra supercritical double tangential circular boiler,analyzes and explains the hot corners by numerical simulation,research the heat flux distribution of the hot corners,and optimizes the orifices through hydrodynamic analysis.
作者
孙洪民
SUN Hong-min(State Key Laboratory of Efficient and Clean Coal-fired Utility Boiler(Harbin Boiler Factory Co.,Ltd.),Harbin 150046,China)
出处
《应用能源技术》
2020年第3期35-37,共3页
Applied Energy Technology
关键词
双切圆
热角
水动力分析
double tangential circular
hot corner
hydrodynamic analysis
