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PNBI Is More Mature Than NNBI
Conventional PNBI: PLT beams, c. 1978
§ 20 – 120 keV, 5 – 40 MW, up to ~ 20 s § PNBI is a mature technology § However, largely a lost art
§ ITER beams: 1 MV, 17 MW, 1000 s § NNBI is in development § Conventional design has issues
ITER NNBI
24th CAARI – Forth Worth, TX, November 2, 2016
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