کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9793856 | 1514281 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
EDGE2D code simulations of SOL flows and in-out divertor asymmetries in JET
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی هسته ای و مهندسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: EDGE2D code simulations of SOL flows and in-out divertor asymmetries in JET EDGE2D code simulations of SOL flows and in-out divertor asymmetries in JET](/preview/png/9793856.png)
چکیده انگلیسی
EDGE2D simulations show that high SOL flows can be generated when an additional radial convective transport is applied in the SOL and pedestal region along with a 'ballooning-like' poloidal variation in transport. This model produces an inward particle flux at the inboard side of the plasma along with an enhanced outward flux at the outer mid-plane. Parallel Mach numbers can be produced at the top of the machine which are comparable in magnitude to those observed by the JET Mach probes. For the normal toroidal magnetic field direction, the parallel flow Mach number is about MÂ =Â 0.32 in this case. Applying these two additional mechanisms also allows experimental outer to inner target power and out-in divertor line emission intensity asymmetries to be qualitatively reproduced.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Nuclear Materials - Volumes 337â339, 1 March 2005, Pages 271-275
Journal: Journal of Nuclear Materials - Volumes 337â339, 1 March 2005, Pages 271-275
نویسندگان
G.S. Kirnev, G. Corrigan, D. Coster, S.K. Erents, W. Fundamenski, G.F. Matthews, R.A. Pitts,