高$C_p$ Nb $_3$ Sn复合超导线材的热扩散
Heat Diffusion in high-$C_p$ Nb$_3$Sn Composite Superconducting Wires
摘要：
Nb $_3$ Sn加速器磁体的一个主要焦点是显著减少或消除它们的训练。采用新材料和新工艺提高Nb $_3$ Sn磁体的$C_p$的方法对于粒子加速器和光源都是非常重要的。这将提高热稳定性，并导致更短的磁铁训练，大大节省机器的调试成本。Hypertech和Bruker-OST都尝试在其导丝设计中引入高$C_p$元素。本文包括这些先进的电线，其热扩散性能的有限元模型相比，与标准的电线，并在可用的情况下，最小淬火能量（MQE）计算模型和实际MQE测量电线之间的比较。
英文摘要：
A major focus of Nb$_3$Sn accelerator magnets is on significantly reducing or eliminating their training. Demonstration of an approach to increase the $C_p$ of Nb$_3$Sn magnets using new materials and technologies is very important both for particle accelerators and light sources. It would improve thermal stability and lead to much shorter magnet training, with substantial savings in machines' commissioning costs. Both Hypertech and Bruker-OST have attempted to introduce high-$C_p$ elements in their wire design. This paper includes a description of these advanced wires, the finite element model of their heat diffusion properties as compared with the standard wires, and whenever available, a comparison between the minimum quench energy (MQE) calculated by the model and actual MQE measurements on wires.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
