超临界大型汽轮机低压通流优化研究  

Researches on Optimizing the Low Pressure Flow Passage ofa Large-Sized Supercritical Steam Turbine

作　　者：李祥苓 

机构地区：[1]山东邹县发电厂,山东邹城273522

出　　处：《国际电力》2002年第4期28-30,共3页

摘　　要：随着全国联网和电力体制改革的全面展开,引进和优化单机容量900MW以上大型超临界机组的条件已十分成熟。文章介绍关于我国汽轮机制造行业采用新技术、新工艺对大型超临界汽轮机低压通流进行优化的可行性研究。Along with the national wide connection of power networks and electric power reform, the conditions to fetchin large-sized supercritical generating units with capacities above 900MW is very mature. This paper introduces the feasi-bility studies on applications of new technologies in optimizing the low pressure flow passage of a large-sized supercriticalsteam turbine in the turbine manufacture industry of our country.

关 键 词：超临界大型汽轮机 低压通流 优化 末级叶片 

分 类 号：TK263[动力工程及工程热物理—动力机械及工程]