小功率汽轮机锥形套装叶轮优化设计  

The optimization design of conically assembled rotor of small powered turbine

作　　者：沈荣华 黎桂英[2] 

机构地区：[1]广东石化专科学校 [2]华南理工大学

出　　处：《机械设计》1997年第4期16-17,共2页Journal of Machine Design

摘　　要：本文在应用两次算法的基础上，应用复合形优化方法，在微机上实现了小功率汽轮机锥形套装叶轮优化设计。与文献６比较，优化后叶轮质量减轻近２５％。Based on the application of double algorithm and using the optimization method of compound shape this paper realized on microcomputers the optimization design of conically assembled rotor for small powered turbines.Compared with literature 6 nearly 25% of the mass of rotor will be reduced after optimization.

关 键 词：蒸汽透平 叶轮 设计 套装叶轮 

分 类 号：TK263.61[动力工程及工程热物理—动力机械及工程]