摘要
可控涡技术目前在大型汽轮机通流部分的优化设计和技术改造中得到日益重视和应用。该文介绍了３ 种可控涡设计环形叶栅与直叶环形叶栅对比试验的结果，并对各种可控涡设计环形叶栅降低损失的机理进行了分析。图１２
At present, the application of the controlled vortex technology on the optimization design and update technology on glow passage components of large steam turbine has been paying more and more attention. In this paper, three outcomes of contrast tests on annular cascade by using controlled vortex technology and straight blade annular cascade were introduced, and some analysis on the mechanism of reducing lose by using controlled vortex technology were made. Figs 12 and refs 3.
出处
《动力工程》
CSCD
1999年第5期333-337,共5页
Power Engineering
关键词
汽轮机
可控涡
环形叶栅
试验分析
steam turbine
controlled vortex technology
annular cascade
test and analysis
