{"title":"低成本高频脉冲管制冷机的研制","authors":"C. Wang, A. Caughley, D. Haywood","doi":"10.1063/1.2908521","DOIUrl":null,"url":null,"abstract":"In cooperation with Industrial Research Ltd (IRL), Cryomech, Inc. is developing a low cost high frequency pulse tube cryocooler. The valveless compressor, developed at IRL, employs two S.S. diaphragms and a novel kinematics driven mechanism. The pulse tube cold head has co-axial configuration. It is separated from the compressor with a SS flexible line of 1 meter long. The test results demonstrate a very small orientation effect of the cold head (<3 K at any orientation). This pulse tube cryocooler provides flexibility for user's integration. It can provide 108W at 77K with an electric input power of 3.7 kW in the primary test.","PeriodicalId":80359,"journal":{"name":"Advances in cryogenic engineering","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2008-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1063/1.2908521","citationCount":"12","resultStr":"{\"title\":\"DEVELOPMENT OF A LOW COST HIGH FREQUENCY PULSE TUBE CRYOCOOLER\",\"authors\":\"C. Wang, A. Caughley, D. Haywood\",\"doi\":\"10.1063/1.2908521\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In cooperation with Industrial Research Ltd (IRL), Cryomech, Inc. is developing a low cost high frequency pulse tube cryocooler. The valveless compressor, developed at IRL, employs two S.S. diaphragms and a novel kinematics driven mechanism. The pulse tube cold head has co-axial configuration. It is separated from the compressor with a SS flexible line of 1 meter long. The test results demonstrate a very small orientation effect of the cold head (<3 K at any orientation). This pulse tube cryocooler provides flexibility for user's integration. It can provide 108W at 77K with an electric input power of 3.7 kW in the primary test.\",\"PeriodicalId\":80359,\"journal\":{\"name\":\"Advances in cryogenic engineering\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-03-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1063/1.2908521\",\"citationCount\":\"12\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Advances in cryogenic engineering\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1063/1.2908521\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advances in cryogenic engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1063/1.2908521","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 12
摘要
Cryomech, Inc.与Industrial Research Ltd (IRL)合作，正在开发一种低成本的高频脉冲管制冷机。IRL开发的无阀压缩机采用了两个S.S.隔膜和一个新颖的运动驱动机构。脉冲管冷头具有同轴结构。与压缩机之间用1米长的SS软线隔开。试验结果表明，冷头的取向效应非常小(在任何方向都< 3k)。这种脉冲管制冷机为用户的集成提供了灵活性。在77K时可提供108W功率，初级试验输入功率3.7 kW。
DEVELOPMENT OF A LOW COST HIGH FREQUENCY PULSE TUBE CRYOCOOLER
In cooperation with Industrial Research Ltd (IRL), Cryomech, Inc. is developing a low cost high frequency pulse tube cryocooler. The valveless compressor, developed at IRL, employs two S.S. diaphragms and a novel kinematics driven mechanism. The pulse tube cold head has co-axial configuration. It is separated from the compressor with a SS flexible line of 1 meter long. The test results demonstrate a very small orientation effect of the cold head (<3 K at any orientation). This pulse tube cryocooler provides flexibility for user's integration. It can provide 108W at 77K with an electric input power of 3.7 kW in the primary test.
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