کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1569191 | 1514257 | 2007 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Migration of 13C and deposition at ASDEX Upgrade
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی هسته ای و مهندسی
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چکیده انگلیسی
To investigate material transport in scrape-off layer plasma and long term deposition in divertor, 13CH4 was puffed at the end of 2004 and 2005 experimental campaigns into ASDEX Upgrade from the outer mid-plane. Ex situ analyses of the tiles were performed by secondary ion mass spectrometry. The peaks of 13C were detected below the bottom inner strike point and at the horizontal tile at the outer lower divertor. It was detected â¼21% of the total puffed 13C amount. The deposition rate for carbon by plasma was also calculated in long term experiment. It was obtained to be 22Â ÃÂ 10â3 and 8.7Â ÃÂ 10â3Â g/s for the upper (campaign 2004) and lower (campaign 2003) divertors, respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Nuclear Materials - Volumes 363â365, 15 June 2007, Pages 270-275
Journal: Journal of Nuclear Materials - Volumes 363â365, 15 June 2007, Pages 270-275
نویسندگان
E. Vainonen-Ahlgren, J. Likonen, T. Renvall, V. Rohde, M. Mayer, ASDEX Upgrade Team ASDEX Upgrade Team,