| 摘要 |
The present invention relates to a method for measuring, in a given time interval and according to the reaction O-16(n,p)N-16, the counting speed of a detector of gamma -radiation that is emitted by an N-16 isotope from a heat carrier and that originates in the active zone of the reactor. This method also comprises measuring the thermal energy by thermo-technical means and by analysing the heat balance in the main circulation circuits. This method further comprises determining the Ot<i> ratio between the thermal energy and the counting speed of the detector of gamma -radiation emitted by an N-16 isotope, wherein a change in the global content of U-235, Pu-239 and Pu-241 isotopes may be estimated as a function of a change in a given time interval of said Ot<i> ratio.
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| 申请人 |
NAUCHNO-TEKHNICHESKY TSENTR PO YADERNOY I RADIATSI;TSYPIN, SAMUIL GRIGORIEVICH;LYSENKO, VILEN VASILYEVICH;BOGACHEK, LEV NAUMOVICH;BAI, VYACHESLAV FEDOROVICH;KUZMIN, VLADIMIR VASILIEVICH;DAVIDENKO, NIKOLAI NIKIFOROVICH;GRUBMAN, VLADIMIR YAKOVLEVICH;DUMSHEV, VLADIMIR GRIGORIEVICH;AKSENOV, VASILY IVANOVICH;MUSORIN, ALEKSEI IVANOVICH;SOKOLOVA, IRINA VLADIMIROVNA;KOVALEVICH, OLEG MIKHAILOVICH |
发明人 |
TSYPIN, SAMUIL GRIGORIEVICH;LYSENKO, VILEN VASILYEVICH;BOGACHEK, LEV NAUMOVICH;BAI, VYACHESLAV FEDOROVICH;KUZMIN, VLADIMIR VASILIEVICH;DAVIDENKO, NIKOLAI NIKIFOROVICH;GRUBMAN, VLADIMIR YAKOVLEVICH;DUMSHEV, VLADIMIR GRIGORIEVICH;AKSENOV, VASILY IVANOVICH;MUSORIN, ALEKSEI IVANOVICH;SOKOLOVA, IRINA VLADIMIROVNA;KOVALEVICH, OLEG MIKHAILOVICH |
