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DESIGN OF A BENDING MAGNET FOR THE KSTAR NBI SYSTEM  

In, Sang-Ryul (Nuclear Fusion Research Lab., Korea Atomic Energy Research Institute)
Yoon, Byeong-Joo (Nuclear Fusion Research Lab., Korea Atomic Energy Research Institute)
Kim, Beom-Yeol (Nuclear Fusion Research Lab., Korea Atomic Energy Research Institute)
Publication Information
Nuclear Engineering and Technology / v.38, no.8, 2006 , pp. 793-802 More about this Journal
Abstract
The design concept of a bending magnet to be installed in the KSTAR NBI system is presented. It is the function of a bending magnet that removes unconverted ions from the main beam stream and produces an 8 MW, 120 keV deuterium neutral beam. In order to determine the proper size and shape of the bending magnet, a parametric study on the B-field pattern was carried out by changing the dimensions of the pole face model. In addition, the detailed trajectories of the dominant ion species produced in the beam line were calculated. The electrical and cooling parameters of the coil assembly were also estimated.
Keywords
NBI; Bending Magnet; KSTAR; Beam Deflection; Beam Expansion; B-ficld; Beam Trajectory;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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