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  Characterization of dust collected from ASDEX-Upgrade and LHD

Sharpe, J. P., Rohde, V., ASDEX Upgrade Team, Sagara, A., Suzuki, H., Komori, A., et al. (2003). Characterization of dust collected from ASDEX-Upgrade and LHD. Journal of Nuclear Materials, 313-316, 455-459. doi:10.1016/S0022-3115(02)01360-0.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-0027-234B-6 Version Permalink: https://hdl.handle.net/11858/00-001M-0000-0028-FE91-2
Genre: Journal Article

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 Creators:
Sharpe, J. P.1, Author
Rohde, V.2, Author           
ASDEX Upgrade Team3, Author
Sagara, A.1, Author
Suzuki, H.1, Author
Komori, A.1, Author
Motojima, O.1, Author
LHD Experimental Group1, Author
Affiliations:
1Idaho National Engineering and Environmental Laboratory, Fusion Safety Program, INEEL, MS 3860, P.O. Box 1625, 2525 Fremont Avenue, Idaho Falls, ID 83415-3860, USA; National Institute for Fusion Science, Toki-shen, Gifu-ken, Japan, ou_persistent22              
2Experimental Plasma Physics 1 (E1), Max Planck Institute for Plasma Physics, Max Planck Society, ou_1856295              
3Max Planck Institute for Plasma Physics, Max Planck Society, Boltzmannstraße 2, D-85748 Garching, DE, ou_1856284              

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Free keywords: 15th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI 15), Gifu, 2002-05-26 to 2002-05-31
 Abstract: Dust has been collected and analyzed from Axial Symmetric Divertor Experiment-Upgrade (ASDEX-Upgrade) and the Large Helical Device (LHD). A total quantity of 984.4 mg of dust was collected from ASDEX-Upgrade, whereas only 17.6 mg was obtained from roughly equal sampling areas in LHD. Particle sizes determined by count-based measurements from all locations in ASDEX-Upgrade averaged 3.33 m, and LHD dust had an average size of 9.64 m. Dust from both devices was composed mainly of carbon and constituents of stainless steel, the materials used for most plasma-facing surfaces and the vacuum vessels. Specific surface area (SSA) of the dust from ASDEX-Upgrade ranged between 0.70 and 3.70 m²/g. LHD samples contained insufficient mass for measuring SSA. Details from the analysis of each dust collection activity in ASDEX-Upgrade and LHD are described in this paper.

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Language(s): eng - English
 Dates: 2003
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: eDoc: 54638
DOI: 10.1016/S0022-3115(02)01360-0
URI: http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6TXN-47TFJCB-1-D&_cdi=5595&_orig=browse&_coverDate=03%2F31%2F2003&_sk=996869999&view=c&wchp=dGLbVtz-zSkzk&_acct=C000007558&_version=1&_userid=100196&md5=f114c09fd9ae9bae7a60e68c3078692c&ie=f.pdf
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Title: Journal of Nuclear Materials
  Alternative Title : J. Nucl. Mater.
Source Genre: Journal
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Publ. Info: Copyright © 2003 Elsevier Science B.V. All rights reserved
Pages: - Volume / Issue: 313-316 Sequence Number: - Start / End Page: 455 - 459 Identifier: -