斯特林制冷机混合填料回热器性能优化及试验研究

摘要

According to the regenerator of the rotary Stirling cryocooler,the selection principle of the mesh is discussed,and the models with different mesh parameters in different temperature regions are analyzed,which are optimized by REGEN software.Based on the experimental data,the optimization results are analyzed and discussed,the mixed mesh model is verified.The experimental results provide a basis for the optimal design of the regenerator.%针对旋转整体式斯特林制冷机的回热器性能优化,讨论了回热器丝网填料选型的原则,分析了不同温区采用不同丝网参数的回热器模型,并利用REGEN软件对混合丝网模型进行了优化分析.通过实验数据对模拟优化的结果进行了分析和讨论,验证了混合丝网模型优化结果的正确性,为旋转整体式斯特林制冷机回热器性能优化提供依据.