کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1569178 | 1514257 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Measurements of the average energy of carbon atoms released from breakup of methane in the main SOL of DIII-D compared with DIVIMP code modeling
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی هسته ای و مهندسی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
13CH4 , 12CD4 or 12CH4 gases were puffed into the crown (top) of lower single-null divertor plasmas in DIII-D using toroidally symmetric injection, constituting a particularly simple experiment to interpret. The resulting CI (9094.83Â Ã
) wavelength profiles were measured with a high resolution spectrometer. For a wide variety of plasma conditions, the shape of the profile was nearly constant, and could be approximately represented by a shifted gaussian distribution, corresponding to a temperature of the C-atoms of <1Â eV. DIVIMP code analysis reported here, based on the recent Janev-Reiter database/model for methane breakup, has produced sufficiently close matches to these experimental CI profiles, to provide reasonable confidence that the controlling processes have been included.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Nuclear Materials - Volumes 363â365, 15 June 2007, Pages 201-205
Journal: Journal of Nuclear Materials - Volumes 363â365, 15 June 2007, Pages 201-205
نویسندگان
P.C. Stangeby, A.G. McLean, J.D. Elder, N.H. Brooks, W.P. West, D. Reiter,