Quench Simulation in an Integrated Design Environment for Superconducting Magnets
Quench Simulation in an Integrated Design Environment for Superconducting Magnets
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DOI：
10.1109/tmag.2007.916304
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发表时间：
2008-05
影响因子：
2.1
通讯作者：
N. Schwerg;B. Auchmann;S. Russenschuck
中科院分区：
文献类型：
--
作者：
N. Schwerg;B. Auchmann;S. Russenschuck
超导磁体的电气完整性，通过电阻转变（淬火）是一个重要的考虑磁铁设计。由于材料参数之间的相互依赖性，数值模拟失超导致了热力学和电磁场的耦合问题。虽然许多工具处理电磁场问题和热力学的一个独立的，最近的发展采用了强耦合的方法在3-D有限元环境。我们介绍了一个计算效率弱电磁热力学耦合的超导磁体的集成设计环境内。
The electrical integrity of superconducting magnets that go through a resistive transition (quench) is an important consideration in magnet design. Numerical quench simulation leads to a coupled thermodynamic and electromagnetic problem, due to the mutual dependence of material parameters. While many tools treat the electromagnetic field problem and the thermodynamic one independently, more recent developments adopt a strongly coupled approach in a 3-D finite-element environment. We introduce a computationally efficient weak electromagnetic-thermodynamic coupling within an integrated design environment for superconducting magnets.