CALCULATION OF NUCLEAR FUEL CLADDING INTERNAL COATING THICKNESS FOR EMERGENCY RESISTANT NUCLEAR FUEL ELEMENT
نویسندگان
چکیده
Link for citation: Rofida Hamad Khalifa Hamad, Nikitenkov N.N., Kudiyarov V.N. Calculation of nuclear fuel cladding internal coating thickness emergency resistant element. Bulletin the Tomsk Polytechnic University. Geo Аssets Engineering, 2023, vol. 334, no. 6, рр.27-34. In Rus. The relevance study lies in need to create an reactors, based on consequences accidents Chernobyl and Fukushima. specific problem which work is devoted creation thin-film chromium coatings inside element tubes, one directions creating core a reactor. main aim research determine minimum necessary adequate protection inner side rod from fission fragments. Methods: well-developed (more than 60 years improvement) widely known recognized software package simulate physical processes radiation accelerated particle transport solids using Monte Carlo statistics. determination ensure group high-energy fragments was carried out basis calculations TRIM program (from SRIM package). 97Tc, 98Mo, 102Ru, 103Rh, 106Pd, 127I, 133Cs were selected as bombarding their wide range fragments, most at same time, having different chemical properties. Results. It found that required provide surface tube U235O2 9 µm. Experimental data confirming this result are presented.
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ژورنال
عنوان ژورنال: ???????? ???????? ???????????????? ????????????
سال: 2023
ISSN: ['2500-1019', '2413-1830']
DOI: https://doi.org/10.18799/24131830/2023/6/4143