200MW汽轮机低压缸气动优化设计  

Optimization Design of Aerodynamics in 200MW Steam Turbine Low-press Cylinder

作　　者：王丽华[1] 

机构地区：[1]哈尔滨汽轮机厂有限责任公司,哈尔滨150046

出　　处：《汽轮机技术》2007年第5期349-351,共3页Turbine Technology

摘　　要：利用CFX-TASCflow软件对200MW汽轮机低压缸各级进行优化设计。计算结果对比表明,优化后汽流流动均有改善,各级效率均有提高。200MW steam turbine low-press cylinder every stage has been optimized design by applying CFX-TASCflow soft- ware. After optimization, airstream flow has been improved by calculate result compare display, efficiency of every stage is increased.

关 键 词：200MW汽轮机低压缸 后部加载叶型 表面压力分布 

分 类 号：TK263.2[动力工程及工程热物理—动力机械及工程]