Journal of the Korean Vacuum Society (한국진공학회지)
- Volume 8 Issue 4B
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- Pages.556-564
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- 1999
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- 1225-8822(pISSN)
An Analysis on the KSTAR neutral beam injection line
KSTAR 중성입자빔 수송라인 해석
Abstract
The analysis on heat fluxed on and transmission efficiencies by the collimators of neutral beam injection lines in KSTAR tokamak device has been carried out. And a mathematical model describing non-Gaussian beam distribution profile has been established. A neutral beam injection device is composed of 3 separate ion sources and corresponding beam transport lines, which deal with 7.8 MW of beam power, respectively. The divergence angles of ion beam are
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