Magneto-structural analysis of the fermilab TQC Nb3Sn high gradient quadrupole end region

Wands, R.

doi:10.1016/j.cryogenics.2007.08.002

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Cited by 4 publications

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“…By allowing separation between components, the model simulates an "upper bound" situation with respect to the real conditions of a potted coil. A possible alternative, consisting in gluing the coil to the island only up to a certain stress level has been recently reported [21]. Throughout this paper, we will assume that the coil is allowed to separate and slide with respect to the island, with a friction factor of 0.50.…”

Section: Conductor Motionmentioning

confidence: 99%

Finite element model of training in the superconducting quadrupole magnet SQ02

Ferracin¹,

Caspi²

2007

Cryogenics

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This paper describes the use of 3D finite element models to study training in superconducting magnets. The simulations are used to examine coil displacements when the electromagnetic forces are cycled, and compute the frictional energy released during conductor motion with the resulting temperature rise. A computed training curve is then presented and discussed. The results from the numerical computations are compared with test results of the Nb 3 Sn racetrack quadrupole magnet SQ02.

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Section: Conductor Motionmentioning

confidence: 99%