高效超超临界锅炉受热面同屏管间流量分配技术的探讨  

Discussion of Flow Distribution among Platen Tubes for USC Boiler Heating Surface

作　　者：黄必重[1] 

机构地区：[1]高效清洁燃煤电站锅炉国家重点实验室(哈尔滨锅炉厂有限责任公司)

出　　处：《电站系统工程》2017年第3期69-70,74,共3页Power System Engineering

摘　　要：介绍了锅炉受热面管屏流量分配的技术,并对其优缺点进行比较总结,为高效超超临界锅炉的受热面设计提供参考。Various technologies of flow distribution among platen tubes for USC （ultra-supercritical） boiler heating surface were introduced in this paper, and the advantages as well as disadvantages of the technology were compared, which would provide some references for design of USC boiler heating surface.

关 键 词：流量分配 管接头 节流短管 节流孔圈 

分 类 号：TK229.6[动力工程及工程热物理—动力机械及工程]