کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1822764 | 1526398 | 2013 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Development and conditioning of the high current ion source for the EAST neutral beam injector
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
ابزار دقیق
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
A 4 MW high current ion source is developed for the Experimental Advanced Superconducting Tokamak (EAST) neutral beam injector (NBI). The EAST-NBI ion source is conditioned and the primary results and analysis are reported in this paper. The plasma current of plasma generator reaches 1100 A and maximum arc power reaches 90 kW. Plasma density uniformity is measured by Langmuir probes and is estimated as 90%. The hydrogen ion beam extracted from a tetrode multi-slot accelerator with beam energy of 80 keV. The mean arc efficiency is 0.5 A/kW and beam pervereance is 2.5 μp. The experimental results show that, the high current ion source is developed and conditioned successfully.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 727, 1 November 2013, Pages 29–32
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 727, 1 November 2013, Pages 29–32
نویسندگان
Yahong Xie, Chundong Hu, Sheng Liu, Lizhen Liang, Yongjian Xu, Yuanlai Xie, Caichao Jiang, Peng Sheng, Jun Li, Zhimin Liu,