Analysis of Eddy Current Distributions in the CMS Magnet Yoke During the Solenoid Discharge

A. Gaddi; A. Herv\'e; B. Cur\'e; D. Campi; H. Gerwig; J. P. Grillet; R. Loveless; R. P. Smith; V. I. Klyukhin

REVIEW

Analysis of Eddy Current Distributions in the CMS Magnet Yoke During the Solenoid Discharge

Not yet reviewed by Pith; the record is open.

Re-run · record.json Download PDF Read on arXiv ↗

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv 1109.6897 v1 pith:3QRTTBBG submitted 2011-09-30 physics.ins-det

V. I. Klyukhin , D. Campi , B. Curé , A. Gaddi , H. Gerwig , J. P. Grillet , A. Hervé , R. Loveless

show 1 more author

R. P. Smith

This is my paper · ORCID

classification physics.ins-det

keywords dischargesolenoidduringeddyfluxyokecurrentsinduced

verification ladder T0 review T1 audit T2 compute T3 formal

0 comments

read the original abstract

Flux loops have been installed on selected segments of the magnetic flux return yoke of the 4 T superconducting coil of the Compact Muon Solenoid (CMS) detector under construction at CERN. Voltages induced in the loops during discharge of the solenoid will be sampled online during the entire discharge and integrated offline to provide a measurement of the initial magnetic flux density in steel at the maximum field to an accuracy of a few percent. Although the discharge of the solenoid is rather slow (190 s time constant), the influence of eddy currents induced in the yoke elements should be estimated. The calculation of eddy currents is performed with Vector Fields' program ELEKTRA. The results of the calculations are reported.

Discussion (0). Continue with ORCID to comment.

Pith tools