Design and construction of the neutral beam injector for Compact Helical System (CHS)

O. Kaneko, A. Ando, Y. Oka, Y. Takeiri, T. Kohmoto, A. Karita, T. Kuroda, T. Kai, K. Masuda, Y. Watanabe, T. Yagi

Research output: Contribution to conferencePaper

3 Citations (Scopus)

Abstract

A 40-KeV, 1.2-MW neutral beam injector for the compact helical system (CHS) device has been constructed for the purpose of producing high-pressure plasma. The beam line consists of one ion source, and is characterized by a changeable injection angle for optimizing beam deposition and for investigating the confinement of high-energy ions. A technology for manufacturing cooling channels of extracting grids (both copper and molybdenum) is developed. The physical requirement on the neutral beam and the design features of the injector are presented.

Original languageEnglish
Pages1455-1458
Number of pages4
Publication statusPublished - 1989 Dec 1
Externally publishedYes
EventProceedings - IEEE Thirteenth Symposium on Fusion Engineering Part 2 (of 2) - Knoxville, TN, USA
Duration: 1989 Oct 21989 Oct 6

Other

OtherProceedings - IEEE Thirteenth Symposium on Fusion Engineering Part 2 (of 2)
CityKnoxville, TN, USA
Period89/10/289/10/6

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Nuclear Energy and Engineering

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    Kaneko, O., Ando, A., Oka, Y., Takeiri, Y., Kohmoto, T., Karita, A., Kuroda, T., Kai, T., Masuda, K., Watanabe, Y., & Yagi, T. (1989). Design and construction of the neutral beam injector for Compact Helical System (CHS). 1455-1458. Paper presented at Proceedings - IEEE Thirteenth Symposium on Fusion Engineering Part 2 (of 2), Knoxville, TN, USA, .