Evolution of the Standard Helium Liquefier Range Designed by Air Liquide

摘要：

The standard helium liquefier and refrigerator range,called Helial and designed by Air Liquide DTA, has recently been upgraded in order to improve the efficiency of these machines.Indeed, over the multi-range markets requiring these cryogenic systems,(international laboratories, aerospace applications, synchrotrons, HTS applications……), the technological solution has to provide increasingly high performances.The new Helial Evolution range, equipped with very reliable DTA turbo-expanders, constitutes a highly efficient product for this wide application field.The optimizations,adaptations and results of the Helial Evolution series,doubling the performance for the same power consumption, will be presented.

作者: Caillaud A Aigouy G Crispel S Delcayre F Grabié V Dauguet P

作者单位: Air Liquide Advanced Technologies Division,Rue de Clémencière,B.P.15,Sassenage 38360,France

会议类型: 国际会议

会议名称: ICCR 2008 第四届国际低温与制冷工程大会

会议地点: 上海

会议语种:英文

页码: 229-233

在线出版日期: 2008-04-05（万方平台首次上网日期，不代表论文的发表时间）