New multi-functional diagnostic method with tracer-encapsulated pellet injection on LHD

S. Sudo, N. Tamura, D. V. Kalinina, K. Sato, A. Matsubara, Inagaki Shigeru, P. R. Goncharov, T. Ozaki, D. Stutman, M. Finkenthal

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The Tracer-Encapsulated Solid PELlet (TESPEL) injection is one of the simplest new ideas to study the impurity confinement and other plasma properties. The special features of this method are: (a) local deposition inside the plasma, (b) precise knowledge of the deposited tracer amount, (c) wide selection of tracer materials. The achievements of the multi-functional diagnostics using TESPEL injection on LHD are to measure: (a) impurity transport properties, (b) heat diffusivity, (c) particle flow features in and out of the magnetic island, and (d) fast neutral particle fluxes.

Original languageEnglish
Title of host publicationATOMIC AND MOLECULAR DATA AND THEIR APPLICATIONS
Subtitle of host publicationJoint Meeting of the (ITC14) and The 4th International Conference on Atomic and Molecular Data and Their Applications (ICAMDATA2004)
Pages13-22
Number of pages10
DOIs
Publication statusPublished - May 27 2005
Externally publishedYes
EventATOMIC AND MOLECULAR DATA AND THEIR APPLICATIONS: Joint Meeting of the 14th International Toki Conference on Plasma Physics and Controlled Nuclear Fusion (ITC14)and The 4th Int. Conf. on Atomic and Molecular Data and Their Applic. (ICAMDATA2004) - Toki, Japan
Duration: Oct 5 2004Oct 8 2004

Publication series

NameAIP Conference Proceedings
Volume771
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Other

OtherATOMIC AND MOLECULAR DATA AND THEIR APPLICATIONS: Joint Meeting of the 14th International Toki Conference on Plasma Physics and Controlled Nuclear Fusion (ITC14)and The 4th Int. Conf. on Atomic and Molecular Data and Their Applic. (ICAMDATA2004)
CountryJapan
CityToki
Period10/5/0410/8/04

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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    Sudo, S., Tamura, N., Kalinina, D. V., Sato, K., Matsubara, A., Shigeru, I., Goncharov, P. R., Ozaki, T., Stutman, D., & Finkenthal, M. (2005). New multi-functional diagnostic method with tracer-encapsulated pellet injection on LHD. In ATOMIC AND MOLECULAR DATA AND THEIR APPLICATIONS: Joint Meeting of the (ITC14) and The 4th International Conference on Atomic and Molecular Data and Their Applications (ICAMDATA2004) (pp. 13-22). (AIP Conference Proceedings; Vol. 771). https://doi.org/10.1063/1.1944688