轴流通风机镜像对称叶片研究  

Study on Mirror Symmetrical Blades of Axial Fan DONG Yuling1,ZENG Jinrong2,SHAO Jiaquan1,ZHONG Junliang1,

作　　者：董玉领 曾锦荣 邵家泉 钟俊良 刘德军 王琳琳 董伟 DONG Yuling;ZENG Jinrong;SHAO Jiaquan;ZHONG Junliang;LIU Dejun;WANG Linlin;DONG Wei(CNNP Nuclear Power Operation Management Co.,Ltd.,Jiaxing 314300,China;Nanfang Ventilator Co.,Ltd.,Foushan 528000,China;CITIC Guoan Chemical Group Co.,Ltd.,Heze 274500,China)

机构地区：[1]中核核电运行管理有限公司,浙江嘉兴314300 [2]南方风机股份有限公司,广东佛山528000 [3]中信国安化工有限公司,山东菏泽274500

出　　处：《机械工程师》2023年第10期85-88,共4页Mechanical Engineer

摘　　要：轴流通风机的叶片对其性能有着重要影响,文中提出了采用镜像对称方法设计制造风机叶片,随后通过研究基于此方法设计制造的叶片,发现镜像对称叶片的轴流通风机性能参数和叶片应力均在要求范围内,但是左旋叶片应力略小于右旋叶片,可供轴流风机及轴流泵等设计制造参考。The blades of axial fan have an important impact on its performance.This paper proposes a mirror symmetry method to design and manufacture blades of axial fan,then studies the mirror symmetry blades and finds that the performance parameters and blade stress of the axial fans meet the requirements,but the stress of left rotating blades is slightly less than that of right rotating blades,which can provide a reference for the design and manufacturing of axial fans and axial pumps.

关 键 词：轴流风机 叶片 镜像对称 分析 

分 类 号：TH432.1[机械工程—机械制造及自动化] TK05[动力工程及工程热物理]