Summary
This paper evaluates advanced Nb3Sn superconducting wire designs incorporating high heat capacity elements from manufacturers Hypertech and Bruker-OST, developed to reduce magnet training in particle accelerators and light sources. Using finite element modelling, the authors characterised heat diffusion properties and thermal stability of these wires relative to standard designs, and validated models against experimental minimum quench energy measurements where available. The work demonstrates a materials engineering approach to improving thermal stability and reducing commissioning costs in accelerator infrastructure.
UK applicability
This paper addresses superconducting magnet technology for particle physics and light source facilities, which has limited direct application to UK farming systems, soil health, or food production. It falls outside the scope of Vitagri's Pulse Brain catalogue.
Key measures
Heat diffusion modelling via finite element analysis; minimum quench energy (MQE) calculated and measured; thermal stability; specific heat capacity (Cp) of composite wires
Outcomes reported
The study modelled heat diffusion properties in advanced Nb3Sn superconducting wires with high heat capacity elements and compared calculated minimum quench energy (MQE) with experimental measurements.
Topic tags
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