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Multiphysics Simulation: An IEEE Spectrum Insert
Analyzing the LHC Magnet Quenches
Lorenzo Bortot, CERN, SwitzerlandEngineers and physicists at CERN go to great lengths to ensure that the high-power superconducting magnets that maintain the circular trajectory of particles inside the Large Hadron Collider (LHC) do not revert to a resistive state, an event known as a quench. To understand and prevent quench events, Lorenzo Bortot, an electrical engineer and research fellow at CERN, used numerical simulation to develop a multiphysics, multiscale, and multirate representation of the electrodynamics and thermal evolution of a quench event.
Numerical simulation of ohmic losses due to a quench event throughout the superconducting coils of the Large Hadron Collider.
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- CERN_MS2017.pdf - 4.61MB