FAIR收集环超导二极磁体支撑设计与热负荷分析  

Design and heat load analysis of support structure of CR superconducting dipole magnet for FAIR

作　　者：朱银锋[1] 武松涛[1] 吴维越[1] 徐厚昌[1] 刘常乐[1] 

机构地区：[1]中科院等离子体物理研究所,合肥230031

出　　处：《核聚变与等离子体物理》2008年第3期218-222,共5页Nuclear Fusion and Plasma Physics

基　　金：国际科技合作项目(MOU-GSI-ACC-2005-01)

摘　　要：为保证FAIR收集环(Collector ring-CR)超导二极磁体工作过程中的磁场位形符合设计要求,同时保证由磁体支撑带来的热负荷小于设计要求,用CATIA软件建立了不同结构的磁体支撑3D模型,并用ANSYS有限元分析软件对建立的模型进行了低温热负荷分析和结构分析。通过比较分析的结果和对磁体支撑结构进行的进一步优化,确定了316LN+G10材料的支撑结构,为收集环超导二极磁体工程制造提供了参考。In order to meet the requirement of the Collector ring （CR） dipole superconducting magnet of FAIR in the process of operation, meanwhile, and to ensure the heat loads coming from the support structures to be lower than the design demands, the 3D models of support structures have been constructed with CATIA, then the calculation of low-temperature heat-load and the structure analysis have been done with ANSYS, the support structure material, 316LN＋G10, is decided according to the heat-load calculation and the structure optimization, these results are necessary for manufacturing the formal magnet.

关 键 词：收集环 超导二极磁体 有限元分析 热负荷 

分 类 号：TL626[核科学技术—核技术及应用]