...B. Ošmera; S. Pošta; N. I. Karpunin; S. S. Lomakin The fission rates measurements were carried out with track detectors in the WWER-1000 mock-up assembled in the experimental reactor LR-0. The 238 U and 236 U isotopes with the fission energy thresholds approximately 1.5 MeV and 0.8 MeV...

..., to avoid the use of conservative approaches. The particular objectives of the REDOS project [1] are the improvements of the RPV monitoring, the improvement of the neutron-gamma calculation methodologies through the LR-0 engineering benchmarks for WWER-1000 and WWER-440, and the accurate determination...

...VA Nikolaenko; SM Zaritsky; IV Bachuchin The commonly used method of WWER-1000 surveillance dosimetry is based on the measurement of 54 Mn absolute activity in the material of surveillance specimens. Special procedures are necessary for the determination of the spectral index for each specimen...