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介绍了一种海军用多信道超导接收前端杜瓦的热仿真与实验研究.针对杜瓦漏热过大、降温时间过长和多频点不一致等问题进行了计算分析,提出了改进了措施,并通过对比实验验证了方法的有效性.
A kind of naval multi-channel superconducting front-end receiving dewar thermal simulation and experimental study is introduced.Aiming at the problems of excessive heat leak, long cooling time and multi-frequency inconsistencies in Duhwa, The experimental results show that the method is effective.