Estimations of high-temperature diffusion in Chernobyl’s concrete construction
The content of isotopes Ti, Ni, Zr, Cs and U in the cores, which was taken from the concrete construction of ChAPS, was studied by the gamma-activation analysis. It has been developed a numerical model to analyze heat and mass transfer in concrete at high temperatures accompanying incident of 1986...
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| Date: | 2005 |
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| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
| Published: |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2005
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| Series: | Вопросы атомной науки и техники |
| Subjects: | |
| Online Access: | http://dspace.nbuv.gov.ua/handle/123456789/81243 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Estimations of high-temperature diffusion in Chernobyl’s concrete construction / N.P. Dikiy, A.N. Dedik, A.N. Dovbnya, V.L. Uvarov // Вопросы атомной науки и техники. — 2005. — № 6. — С. 127-129. — Бібліогр.: 7 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Summary: | The content of isotopes Ti, Ni, Zr, Cs and U in the cores, which was taken from the concrete construction of
ChAPS, was studied by the gamma-activation analysis. It has been developed a numerical model to analyze heat and
mass transfer in concrete at high temperatures accompanying incident of 1986. Comparison of the measured isotope
distributions with the simulation data has enabled to estimate some attendant circumstances of the incident. |
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