流体机械2017，Vol.45Issue(2)：71-74,31,5.DOI:10.3969/j.issn.1005-0329.2017.02.016
空调室外机管路系统的模态仿真分析
The Air Conditioner Outdoor Unit Modal Simulation Analysis of Piping System
摘要
Abstract
The exhaust pipe and return pipe will produce fatigue and loose under the long-term vibration.It will influence the use of performance of pipes.In order to study the vibration of pipeline.The pipeline model was established based on workbench software,and the modal analysis and harmonic response analysis were carried out.Compared the natural frequency of damping and pipeline structure,by changing the natural frequency to avoid resonance.关键词
管路振动/模态分析/谐响应分析/workbenchKey words
pipeline vibration/modal analysis/harmonic response analysis/workbench分类
机械制造引用本文复制引用
张宁波,汪建晓,张立平..空调室外机管路系统的模态仿真分析[J].流体机械,2017,45(2):71-74,31,5.基金项目
国家自然科学基金项目(51405083) （51405083）
广东省高校优秀青年创新人才培养计划资助项目(2014KQNCX186) （2014KQNCX186）
佛山科学技术学院优秀青年教师培养计划项目(fsyq201409) （fsyq201409）
