摘要
运用瑞利-有限元法对家用空调滚动转子压缩机舌簧阀冲击碰撞模型进行了简化,并根据能量守恒原理对阀片撞击阀座时的冲击应力和变形进行了计算。该方法计算过程较为简单,精确度较高,能为舌簧阀的可靠性设计提供参考。
The impact model of the reed valve in the rolling piston compressor for home air-conditioner is simplified with the Rally-finite element method in this paper.The impact stress and the strain of the valve plate against the seat are calculated on the basis of the law of conservation of energy.The results show that this method is simple and accurate.It can provide some references to the reli-ability design of reed valves.
出处
《压缩机技术》
2013年第2期27-29,共3页
Compressor Technology
关键词
舌簧阀
冲击应力
瑞利-有限元法
能量守恒原理
冲击动荷系数
reed valve
impact stress
Rally-finite element method
law of conservation of energy
impact load coefficient
