Перегляд за автором "Fedorchenko, D.V."

Сортувати за: Порядок: Результатів:

  • Binding technique on the ground in the study of the effects of man-caused accidents 
    Batiy, V.G.; Glebkin, S.I.; Kochnev, N.A.; Selyukova, V.V.; Prokhorets, S.I.; Fedorchenko, D.V.; Khazhmuradov, M.A. (Вопросы атомной науки и техники, 2013)
    The technique of determining the coordinates of the point of measuring device location during the researches in contaminated areas and near the radiation- and chemically-dangerous objects is proposed. It is shown the optimal ...
  • Computation studying of the neutron yield from the neutron-production target irradiated with electrons 
    Prokhorets, I.M.; Prokhorets, S.I.; Rudychev, Y.V.; Skrypnik, A.I.; Fedorchenko, D.V.; Khazhmuradov, M.A. (Вопросы атомной науки и техники, 2009)
    It is considered the modeling of neutron yield from the targets with high atomic numbers irradiated with accelerated electrons. Modeling results from the MCNPX and GEANT software are compared with existing experimental ...
  • Computer simulations of the stainless steel composition changes induced by neutron based nuclear reactions 
    Rudychev, Y.V.; Khazhmuradov, M.A.; Prokhorets, S.I.; Fedorchenko, D.V. (Вопросы атомной науки и техники, 2009)
    Problem of construction material composition changes induced by neutron fluxes of nuclear reactor VVER-1000 as a result of a nuclear reaction and associated activation processes was considered. The special methodic to ...
  • Mathematical modeling and multicriterion optimization for photonuclear production of the ⁶⁷Cu isotope 
    Dikiy, N.P.; Rudychev, Y.V.; Fedorchenko, D.V.; Khazhmuradov, M.A. (Вопросы атомной науки и техники, 2014)
    This paper considers a method for ⁶⁷Cu isotope production using electron bremsstrahlung by the ⁶⁸Zn(γ, p)⁶⁷Cu reaction. The facility for ⁶⁷Cu isotope production contains an electron accelerator, electron-gamma converter ...
  • Mathematical modelling of radioactive dust rise during collapse of “Shelter” object building structures 
    Batiy, V.G.; Mikhailyuk, V.P.; Rubezhanskiy, Yu.I.; Rudko, V.M.; Sizov, A.A.; Fedorchenko, D.V. (Вопросы атомной науки и техники, 2004)
    Model calculations of general dust quantity which is possible to raise during possible crashing of “Shelter” building structures are shown. Mechanism of particle “jump-up” i.e. raising of particles due to dusted surface ...
  • Measurement of air cooling characteristics for the several surface types of Li-Ion battery 
    Byelyayev, A.A.; Fedorchenko, D.V.; Khazhmuradov, M.A.; Lukhanin, O.A.; Lukhanin, O.A.; Martynov, S.O.; Rudychev, Y. V.; Sporov, E.O.; Rohatgi, U.S. (Вопросы атомной науки и техники, 2013)
    The system of air cooling for Li-Ion batteries is considered. Experimental setup included thermal chamber and Li-Ion battery cell simulators with temperature sensors. We investigated static and dynamic cooling regimes for ...
  • Modeling of radiation and thermal-hydraulic characteristics of the converter-target under irradiation with electrons in order to optimize isotope ⁹⁹mTc production 
    Rudychev, Ye.V.; Prokhorets, S.I.; Fedorchenko, D.V.; Khazhmuradov, M.A. (Вопросы атомной науки и техники, 2013)
    The method of the modeling of radiation and thermal-hydraulic characteristics of the system for ⁹⁹mTc isotope production was developed, using the Monte Carlo method for computation of radiation fields and computational ...
  • Physical and mathematical simulation of biological shielding 
    Batiy, V.G.; Glebkin, S.I.; Yegorov, V.V.; Zakrevskiy, Yu.A.; Kouzmenko, V.A.; Pravdyvyi, A.A.; Fedorchenko, D.V. (Вопросы атомной науки и техники, 2004)
    Biological shielding physical simulation and angular distribution measurement method within the “Shelter” object conditions using “Ekran” facility was considered. Method for biological shielding mathematical simulation ...
  • Point-kernel method for radiation fields simulation 
    Prokhorets, M.I.; Prokhorets, S.I.; Khazhmuradov, M.A.; Rudychev, E.V.; Fedorchenko, D.V. (Вопросы атомной науки и техники, 2007)
    Point-kernel source method for radiation field calculation using Mercure-3 code is considered. Calculation results are shown to be in perfect agreement with those obtained using MCNP code.
  • Questions of the effective methods choosing for neutron-physical processes simulation 
    Prokhorets, I.M.; Prokhorets, S.I.; Rudychev, Y.V.; Khazhmuradov, M.A.; Fedorchenko, D.V. (Вопросы атомной науки и техники, 2007)
    One of the possible variants of neutron generator is electron accelerator driven subcritical facility. Analytical method is not appropriate one for designing of this system. Such system is simulated by Monte Carlo methods. ...
  • Remote control and data transmission system for measurements in severe radiation environment 
    Batiy, V.G.; Kochnev, N.A.; Selyukova, V.V.; Fedorchenko, D.V.; Khazhmuradov, M.A. (Вопросы атомной науки и техники, 2011)
    Remote control and data transmission module for in-situ g-radiation measurements system under severe radiation conditions was developed. Testing showed reliability of wired controlled system for short distances and radio ...
  • Simulation of radiation conditions in contaminated rooms 
    Batiy, V.G.; Fedorchenko, D.V. (Вопросы атомной науки и техники, 2007)
    Method for beta and gamma radiation exposure rate calculations inside the radioactively contaminated buildings is presented. Method is based on the realistic model accounting for removable and irremovable components of the ...
  • Spherical detector device mathematical modeling with taking into account detector module symmetry 
    Batiy, V.G.; Fedorchenko, D.V.; Prokhorets, I.M.; Prokhorets, S.I.; Khazhmuradov, M.A. (Вопросы атомной науки и техники, 2005)
    Mathematical model for spherical detector device accounting to symmetry properties is considered. Exact algorithm for simulation of measurements procedure with multiple radiation sources developed. Modelling results are ...