充气压力对分置斯特林制冷机影响的实验研究

压力是分置式斯特林制冷机中重要的运行参数,是连接热力学平衡和动力学平衡的纽带,而充气压力则是影响压力波动的主要因素之一。文中主要是在实验的基础上,研究充气压力对制冷机的制冷性能和机械性能的影响规律,分析实验结果得出了一些有意义的结论,对调试制冷机运行有着重要的指导意义。

Experimental study on charge pressure in split type stirling cryocooler

Pressure,which is the joint of thermodynamic parameters and dynamic parameters,is one of the most important operating parameters in split-stirling cryocoolers.Charge pressure,which has a great impact on pressure fluctuation,is analyzed based on experiment in this paper.We aim to find out how the charge pressure affects the cooling performance and mechanical performance,and we get some conclusion which is meaningful and helpful to optimize cooler's performance by analyzing the experiment result.