کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9793687 | 1514277 | 2005 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Optimized concept design of the target station of Chinese spallation neutron source
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی هسته ای و مهندسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Optimized concept design of the target station of Chinese spallation neutron source Optimized concept design of the target station of Chinese spallation neutron source](/preview/png/9793687.png)
چکیده انگلیسی
CSNS (Chinese spallation neutron source) target station, with proton beam power of 100Â kW, consists of Tungsten rectangular target surrounded by a beryllium/steel reflector, three wing-moderators and the shield having 18 beam tubes. The leakage neutron intensity from the target (with reflector) and heat deposition on the target, reflector and shield were calculated using Monte Carlo code NMTC/JAM respectively. It is reported that the target having rectangular section will produce more leakage neutron intensity than a square one for the same proton power. The temperature and thermal stress distribution in the target disks were calculated by the finite element method. The performances of moderators were calculated using MCNP-4A code.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Nuclear Materials - Volume 343, Issues 1â3, 1 August 2005, Pages 45-52
Journal: Journal of Nuclear Materials - Volume 343, Issues 1â3, 1 August 2005, Pages 45-52
نویسندگان
Q.W. Yan, W. Yin, B.L. Yu,