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The Gamma Ray Transmission Factor of Spent Fuel / Nguyen, Cong Tam

Tác giả : Nguyen, Cong Tam

Nhà xuất bản : H. : ĐHQGHN

Năm xuất bản : 2016

Tùng thư : Vol. 32;No. 4 (2016)

Chủ đề : 1. Damaged spent fuel,Referentspent fuel. 2. Infinite energy method. 3. Passive non-destructive methods. 4. Transmission factor. 5. Article.

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Tóm tắt :

Passive non-destructive methodswere developed for determining total U, 235U and total Pu content of damaged spent fuel. The methods based on correlations between 137Cs and U, Pu content and using referent spent fuel assemblies. It means that the nuclear material content can be derived from measurable137Cs content, which depends on gamma ray transmission factor. In this work, this factor was determinedby aninfinite energy method and the same for both damaged and referentspent fuel with error less than 12%.

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https://repository.vnu.edu.vn/handle/VNU_123/55494