STUDY ON THE COMPOSITE WINDING MECHANICAL PROPERTIES BY EXPERIMENT AND NUMERICAL SIMULATION
STUDY ON THE COMPOSITE WINDING MECHANICAL PROPERTIES BY EXPERIMENT AND NUMERICAL SIMULATION
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发表时间：
2003
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通讯作者：
Q. Wang
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作者：
Q. Wang
为了减少浸渍环氧树脂的超导磁体所经历的训练猝灭量，在实验和数值模拟的基础上，研究了线圈在磁和热收缩载荷下的新设计极限。这一目标的基础是收集螺旋共沸石的机械性能。杨氏模数和热收缩是主要的未知性质。使用这些特性对线圈进行有限元分析(FEA)将更加准确。对已知的好的和坏的磁铁设计的分析将有助于建立新的磁铁设计限制。这将成为未来磁铁设计的重要组成部分，并通过审查更标准的磁铁设计来节省大量的氦。本文报道了采用有限元方法进行的线圈力学性能测试和性能推导的结果。利用这些特性进行磁体分析的结果将为工程磁体的合理设计提供依据。
To reduce the amount of training quenches experienced in superconducting magnet impregnated with epoxy resin, new design limits with the coil under magnetic and thermal contraction loading are studied on the basis of experiment and numerical simulation. The fundamental to this aim is the collection of mechanical properties of the coil copmosites. Young′s Modulus and thermal contraction are primary unknown properties. Finite element analysis (FEA) of the coils using these properties would then be more accurate. Analysis of known good and bad magnet designs will help to establish new magnet design limits. This will form an important part in design of future magnets and also save a considerable amount of helium by review of the more standard magnet designs. Reported here are the results of the mechanical property tests and derivation of coil properties for using the FEA. The results of the magnet analysis using these properties will result in the suitable design for the engineering magnet.