摘要
分析制冷空调系统管路产生振动应力的原因、类型及危害,并针对不同类型的振动应力提出相应的改进措施,以减小或消除管路的振动应力,延长管路疲劳寿命。
Vibration stress of air-conditioning system pipe is analyzed including its cau- ses, types and harm. According to different types of vibration stress, the relevant im- provement measures are put forward, which help to reduce or avoid vibration stress of pipes and prolong pipes＇ fatigue life.
出处
《制冷与空调》
2015年第8期39-41,24,共4页
Refrigeration and Air-Conditioning
基金
广东省教育厅青年创新人才类项目(2014KQNCX186)
校级优秀青年教师培养计划(fsyq201409)
关键词
制冷空调系统
管路
振动应力
疲劳寿命
air-conditioning system
pipe
vibration stress
fatigue life
