Open Science Harvester of NAS of Ukraine

Problem of evaluation for structural materials operability in elements of nuclear power plants equipments

by Yefimov, A.V., Romashov, Yu.V.
Published in Вопросы атомной науки и техники (2017)

Determination of the dependence of the NPP unit power on the steam temperature at the outlet of the superheater separator first stage with an uncertainty of information

by Yefimov, O.V., Potanina, Т.V.
Published in Вопросы атомной науки и техники (2022)

Application of interval analysis for improving reliability of estimation of hardness value spread for nuclear structural materials

by Yefimov, A.V., Potanina, Т.V.
Published in Вопросы атомной науки и техники (2020)

Estimation of the dependence parameters of nuclear structural materials hardness on the content of gas impurities: an interval approach

by Potanina, Т.V., Yefimov, O.V., Pylypenko, M.M.
Published in Вопросы атомной науки и техники (2021)

Photoconverters with hetero-interface structure for powerful electrical systems

by Dovbnya, A.N., Yefimov, V.P., Yefimov, S.V., Sleptsov, A.N.
Published in Вопросы атомной науки и техники (1999)

Mathematical relationships of models of two-phase flows in channels of reactors and steam generators of NPP's for the calculation of their hydrodynamic characteristics

by Yefimov, О.V., Pylypenko, M.M., Kavertsev, V.L., Harkusha, T.A., Yesypenko, T.O.
Published in Вопросы атомной науки и техники (2022)

Interval models of temperature characteristics of superheater separators in nuclear power plant units with the capacity of 1000 MW

by Yefimov, O.V., Potanina, T.V., Kavertsev, V.L., Harkusha, T.A., Yesypenko, Т.O.
Published in Вопросы атомной науки и техники (2022)

Computer simulation of thermal and hydraulic processes in NPP steam generator channels on the basis of interval-iterative method

by Yefimov, O.V., Pylypenko, M.M., Potanina, T.V., Kavertsev, V.L., Harkusha, T.A., Yesypenko, T.O.
Published in Вопросы атомной науки и техники (2022)

Processing of experimental data of the process of refining nuclear material Zr1%Nb by electron-beam melting by means of interval analysis methods

by Yefimov, A.V., Pylypenko, M.M., Potanina, T.V., Yesypenko, T.A., Harkusha, T.A., Stadnik, Yu.S.
Published in Вопросы атомной науки и техники (2019)

Mathematical relations of models of single-phase flows in the channels of reactors and steam generators of NPP's for calculation of heat transfer processes and hydrodynamic charact...

by Yefimov, O.V., Pylypenko, M.M., Kavertsev, V.L., Harkusha, T.A., Tiutiunyk, L.J., Motovilnik, A.V.
Published in Вопросы атомной науки и техники (2022)

Components of automated intellectual systems supporting decisions at the stage of operation and equipment diagnostics of nuclear power units

by Yefimov, О.V., Pylypenko, М.М., Potanina, Т.V., Yesypenko, Т.О., Kavertsev, V.L., Harkusha, Т.А.
Published in Вопросы атомной науки и техники (2020)

The method for optimizing the iron content in the structural material Zr1%Nb for fuel element cladding of NPP nuclear reactors

by Yefimov, O.V., Pylypenko, M.M., Lyubchyk, L.M., Potanina, T.V., Kravchenko, V.P., Yesypenko, T.O., Harkusha, T.A.
Published in Problems of Atomic Science and Technology (2023)