کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7919539 | 1511104 | 2017 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Applicability study of the photofission based nuclear material isotopic composition measurement method on the Thorium-Uranium system
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Applicability study of the photofission based nuclear material isotopic composition measurement method on the Thorium-Uranium system Applicability study of the photofission based nuclear material isotopic composition measurement method on the Thorium-Uranium system](/preview/png/7919539.png)
چکیده انگلیسی
A principle of new nondestructive assay (NDA) technique based on the photofission reaction ratio (PFRR) has been developed, which is aimed at measuring the isotopic composition of nuclear fuel materials without relying on their self-generated neutron information. The feasibility of the PFRR method was validated in the 235U-238U system previously. However, applicability of the PFRR method in the other material is not yet validated. In this study, applicability of PFRR method to the 232Th-233U system was confirmed, PFRR method showed good reproducibility of predicted value of 232Th and 233U isotopic composition.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy Procedia - Volume 131, December 2017, Pages 264-273
Journal: Energy Procedia - Volume 131, December 2017, Pages 264-273
نویسندگان
Rei Kimura, Hiroshi Sagara, Satoshi Chiba,