轴流压缩机S_1流面叶栅设计的变分原理  

The Variational Principles for Design of Cascade on S 1 Stream Surface of Axial Compressor

作　　者：郭齐胜 

机构地区：[1]装甲兵工程学院

出　　处：《风机技术》1997年第3期24-27,共4页Chinese Journal of Turbomachinery

摘　　要：以连续性方程定义出的角函数为自变量，建立了轴流压缩机Ｓ１流面叶栅内粘性可压缩完全气体杂交命题的变分原理与广义变分原理。推广了三元流理论中常用的任意旋成面叶栅的相应理论。Taking angle function defined by continuity equation as an argument,variational principles assigned for viscous compressible complete gas mixture on S 1 stream surface cascade for the axial compressor and broad variational prineiple are built.Responding theory for any revolved surface cascade used commonly in three dimensional flow theory is extended.It provides a new approach to solve superior suitable blade type.

关 键 词：轴流式 压缩机 叶栅设计 变分原理 三元流 流面 

分 类 号：TH450.2[机械工程—机械制造及自动化]