کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8209311 | 1532088 | 2016 | 18 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Comparison exercise on activity determination of radioactive waste drums in Taiwan
ترجمه فارسی عنوان
تمرین مقایسه در تعیین فعالیت های زباله های رادیواکتیو در تایوان
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
تشعشع
چکیده انگلیسی
The National Radiation Standard Laboratory of Taiwan organized in 2014 a comparison exercise by distributing 210Â L drum-typed samples to seven radioactive waste analysis laboratories in Taiwan. Four drums were filled with uniformly distributed active carbon, water, resin and concrete, respectively and five drums were filled with cracked metals and heterogeneously distributed radioactive sources. Measurement uncertainties of participants results are in the range 3-40% (k=2) and about 96% of the reported results produced En values (ISO, 1997) smaller than one for drums with activity uniformly distributed. The minimum discrepancies, expressed as Bi values (ISO, 1997), of drums with heterogeneously distributed 137Cs and 60Co were 0.34 and 0.17, respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Radiation and Isotopes - Volume 109, March 2016, Pages 74-77
Journal: Applied Radiation and Isotopes - Volume 109, March 2016, Pages 74-77
نویسندگان
Wei-Han Chu, Chin-Hsien Yeh, Ming-Chen Yuan,