Výsledky vyhledávání - "V. Yu. Rogozhkin"

Complex Method of Non-Destructive Measurements of Plutonium Composition and Mass

Autor: D. I. Smirnov, A. Yu. Gorbunova, V. I. Timoshin, V. Yu. Rogozhkin

Publikováno v: Atomic Energy. 123:183-189

A complex method of performing non-destructive measurements of the isotopic composition and mass of plutonium that does not require external data on 242Pu content is described. The method includes a set of measurements performed by means of γ-spectr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::776a253f0e3bafd82ad5d79d505218f8
https://doi.org/10.1007/s10512-018-0322-8

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Calibration of Neutron-Multiplicity Detectors

Autor: V. Yu. Rogozhkin, A. Yu. Gorbunova

Publikováno v: Atomic Energy. 119:207-212

A method of calibrating neutron-multiplicity detectors using standard samples, certified in terms of the effective mass of 240 Pu, is described. The proposed method has an advantage over calibration using 252 Cf samples certified in terms of the neut

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::56a6fc9247a12e788798b4f5d732cb2d
https://doi.org/10.1007/s10512-015-0048-9

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Combined reprocessing of weapons plutonium into high-purity oxide fuel

Autor: L. I. Shibarshov, V. Yu. Rogozhkin, V. S. Kucherenko, V. P. Varykhanov, M. G. Shishkov, E. M. Glagovskii, Yu. E. Fedorov, N. M. Stepennova, L. V. Arseenkov, B. D. Rogozkin

Publikováno v: Atomic Energy. 109:343-349

The main results of a study of regimes for dissolution of plutonium oxide and mononitride powders, obtained by the pyrochemical method from weapons plutonium, in acids for subsequent extraction removal of gallium, americium, and ballast impurities an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4bf657a320fd9b4ce2fbf003c29a40af
https://doi.org/10.1007/s10512-011-9366-8

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Pyrochemical method of salvaging weapons plutonium in oxide for fabricating mixed fuel for fast reactors

Autor: M. G. Shishkov, B. D. Rogozkin, L. I. Shibarshov, V. Yu. Rogozhkin, Yu. E. Fedorov, N. M. Stepennova, E. M. Glagovskii

Publikováno v: Atomic Energy. 109:266-273

Experimental results of investigations of pyrochemical conversion of weapons plutonium into plutonium oxide for fabricating fast-reactor fuel are presented. Weapons plutonium was hydrogenized by hydrogen at 220°C, after which the plutonium hydride o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c7424ddf457e2cf40779bfb974c0e46a
https://doi.org/10.1007/s10512-011-9355-y

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Pyrochemical conversion of weapons plutonium into plutonium mononitride, monocarbide and mixed uranium-plutonium fuel for fast reactors

Autor: E. M. Glagovskii, B. D. Rogozkin, Yu. E. Fedorov, F. G. Reshetnikov, V. Yu. Rogozhkin, M. G. Shishkov, N. M. Stepennova

Publikováno v: Atomic Energy. 109:189-196

The main directions and results of research on pyrochemical reprocessing of weapons plutonium in fuel for fast reactors are presented. It is shown that this technology is economical and ecologically validated, compact, fire and explosion safe, especi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c1338339b942c095512257a722400418
https://doi.org/10.1007/s10512-011-9343-2

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