Screening of Hydrocarbon Sources in JET

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Description

Carbon is the principal impurity in the Joint European Torus (JET). Methane screening experiments quantify the ability of the scrape-off layer (SOL)/divertor system to ionize carbon and transport it to the divertor, preventing core plasma contamination. Previous JET publications studied edge-localized-mode-averaged high-confinement mode screening, and separately, evaluated the methodology of low-confinement mode (L-mode) screening measurements. This paper extends the L-mode measurements to include relevant plasma parameter scans and DIVIMP modeling of the L-mode screening.

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170 Kilobytes pages

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Strachan, J. D.; Fundamenski, W.; Charlet, M.; Erents, K.; Gafert, J.; Giroud, C. et al. June 15, 2001.

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Description

Carbon is the principal impurity in the Joint European Torus (JET). Methane screening experiments quantify the ability of the scrape-off layer (SOL)/divertor system to ionize carbon and transport it to the divertor, preventing core plasma contamination. Previous JET publications studied edge-localized-mode-averaged high-confinement mode screening, and separately, evaluated the methodology of low-confinement mode (L-mode) screening measurements. This paper extends the L-mode measurements to include relevant plasma parameter scans and DIVIMP modeling of the L-mode screening.

Physical Description

170 Kilobytes pages

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INIS; OSTI as DE00787635

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  • Other Information: PBD: 15 Jun 2001

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  • Report No.: PPPL-3579
  • Grant Number: AC02-76CH03073
  • DOI: 10.2172/787635 | External Link
  • Office of Scientific & Technical Information Report Number: 787635
  • Archival Resource Key: ark:/67531/metadc719376

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  • June 15, 2001

Added to The UNT Digital Library

  • Sept. 29, 2015, 5:31 a.m.

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  • April 15, 2016, 7:37 p.m.

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Strachan, J. D.; Fundamenski, W.; Charlet, M.; Erents, K.; Gafert, J.; Giroud, C. et al. Screening of Hydrocarbon Sources in JET, report, June 15, 2001; Princeton, New Jersey. (digital.library.unt.edu/ark:/67531/metadc719376/: accessed August 16, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.