空气压缩机用冷却装置浮动头结构有限元分析  

Finite Element Analysis of the Floating Head Structure in Air Compressor Cooling Devices

作　　者：王坤[1] 陈恩[1] 郭建[1] 魏纪君[1] 崔哲[1] 

机构地区：[1]合肥通用机械研究院,安徽合肥230088

出　　处：《发电与空调》2015年第2期82-84,共3页

摘　　要：空气压缩机工作产生高温高压空气,压缩空气的热量由级间冷却装置带走。浮动头是空气压缩机用冷却装置的关键零件,是承受载荷较为严酷的零件。本文借助ANSYS有限元仿真软件,对最高压力状态下浮动头的受力情况进行分析,为浮动头安全可靠地工作提供保证,并为避免浮动头强度失效从制造加工过程提出解决方案。Air compressors produce air of high temperature and high pressure while working,so heat of the air should be taken away by cooling devices between stages.The floating head,which bears severe laod,is the key part of the cooling devices. This paper,based on the ANSYS environment,carries out the dynamic analysis of the float head force condition in the highest working pressure.This paper provides a guarantee for the safe and reliable operation of the floating head and suggests the solution during the design and manufacture process of the floating head in order to avoid its strength failure.

关 键 词：浮动头 设计厚度 锥壳 有限元分析 加工制造 

分 类 号：TH45[机械工程—机械制造及自动化]