温度场对动涡旋盘应力与应变的影响  

The effect of temperature field on the stress and strain of orbiting scroll

作　　者：黄蕾[1,2] 唐景春[3] 韩坤[3] 

机构地区：[1]合肥通用机械研究院 [2]合肥通用职业技术学院,合肥230031 [3]合肥工业大学机械与汽车工程学院,合肥230009

出　　处：《低温与超导》2013年第5期60-63,共4页Cryogenics and Superconductivity

摘　　要：针对不同的温度场,运用有限元分析软件ANSYS对汽车空调涡旋压缩机的动涡旋盘进行了应力与应变的模拟和研究。计算结果表明,温度载荷对涡旋盘的应力和应变有着重要影响。其中,非均匀温度场会导致涡旋盘的涡旋齿产生较大应力与应变,涡旋齿断裂故障发生的概率较大。The stress and strain of orbiting scroll under different temperature field were simulated and studied by using AN- SYS. It indicated that the stress and strain of orbiting scroll were affected by the temperature field. The effects of heterogeneity temperature on failure process of the scroll edge were analyzed.

关 键 词：动涡旋盘 温度场 应力 应变 

分 类 号：TU339[建筑科学—结构工程]