Перегляд за автором "Lyashchenko, V.N."

Сортувати за: Порядок: Результатів:

  • 100 MeV/100 kW accelerator adjustment for the NSC KIPT Neutron Source physical start up 
    Bezditko, A.P.; Gordienko, A.N.; Gladkikh, P.I.; Gvozd, A.M.; Kapliy, D.A.; Karnaukhov, I.M.; Karnaukhov, I.I.; Lyashchenko, V.N.; Mytsykov, A.O.; Moisieienko, M.P.; Rudenko, V.E.; Ryezayev, A.V.; Tarasov, D.V.; Trotsenko, V.I.; Zelinsky, A.Yu. (Вопросы атомной науки и техники, 2020)
    The NSC KIPT SCA Neutron Source uses 100 MeV/100 kW electron linear accelerator as a driver for the generation of the initial neutrons. The individual State tests of the accelerator were successfully carried out in July ...
  • Magnetic field losses in Nd-Fe-B magnets under 10 MeV electron irradiation 
    Bovda, V.A.; Bovda, A.M.; Guk, I.S.; Dovbnya, A.N.; Lyashchenko, V.N.; Mytsykov, A.O.; Onischenko, L.V.; Kalinichenko, A.I.; Kandybei, S.S.; Repikhov, O.A. (Вопросы атомной науки и техники, 2017)
    Reversible changes in magnetic properties of Nd-Fe-B magnets under electron beam with the energy of 10 MeV and bremsstrahlung irradiation were investigated. It was shown that direct electron beam irradiation resulted in ...
  • Nd-Fe-B magnets under electron irradiation with the energy of 23 MeV 
    Bovda, V.A.; Bovda, А.М.; Guk, I.S.; Dovbnya, A.N.; Lyashchenko, V.N.; Mytsykov, A.O.; Onishchenko, L.V.; Каndybei, S.S.; Repikhov, О.А. (Вопросы атомной науки и техники, 2020)
    Four Nd-Fe-B magnets underwent irradiation under 23 MeV electron beam. Nd-Fe-B magnets were magnetized to the technical saturation in the magnetic field of 3.5 T before electron treatment. Two Nd-Fe-B samples (1 and 2) ...
  • Quadrupole lenses with permanent magnets 
    Bovda, V.A.; Bovda, A.M.; Guk, I.S.; Lyashchenko, V.N.; Mytsykov, A.O.; Onischenko, L.V. (Problems of Atomic Science and Technology, 2022)
    The paper presents an overview of up-to-date design and conception of permanent magnet quadrupole lense. The overview covers two classes of magnetic systems that used in the beam transport facilities of accelerators as ...
  • Radiation induced demagnetization of permanent magnets under 10 MeV electron beam 
    Bovda, V.А.; Bovda, А.М.; Guk, I.S.; Dovbnya, А.N.; Lyashchenko, V.N.; Mytsykov, А.О.; Onishchenko, L.V.; Kandybey, S.S.; Repihov, O.A. (Вопросы атомной науки и техники, 2019)
    Nd-Fe-B and Sm-Co magnets were irradiated by electron beam with the energy of 10 MeV and bremsstrahlung. The absorbed dose was 16 and 160 Grad. It was found that magnetic flux of Nd-Fe-B magnets decrease with irradiation, ...
  • Rare-earth permanent magnet in magnetic system of electron accelerator with the energy of 10 MеV 
    Bovda, V.A.; Bovda, A.M.; Guk, I.S.; Kandybey, S.S.; Kononenko, S.G.; Lyashchenko, V.N.; Mytsykov, A.O.; Onischenko, L.V. (Вопросы атомной науки и техники, 2019)
    The radiation resistance of Sm-Co and Nd-Fe-B magnets under 10 MeV electron beam was studied. The simulation and design of a magnetic system for electron beam analysis of a technological accelerator for energy up to 10 MeV ...
  • Rare-earth permanent magnets and their application in magnetic systems of technological electron accelerators 
    Bovda, V.A.; Bovda, A.M.; Guk, I.S.; Lyashchenko, V.N.; Mytsykov, A.O.; Onischenko, L.V. (Вопросы атомной науки и техники, 2021)
    High performance rare-earth permanent magnets become crucial components of modern electron accelerators. PLP (pressless process) method was described as the advanced production step in the current rare-earth permanent ...
  • Two dipole magnetic systems for technological electron accelerator 
    Bovda, V.А.; Bovda, А.М.; Guk, I.S.; Dovbnya, А.N.; Kononenko, S.G.; Lyashchenko, V.N.; Mytsykov, А.О.; Onishchenko, L.V. (Вопросы атомной науки и техники, 2019)
    For a 10 MeV technological accelerator, a dipole magnet with a permanent magnetic field was created using the SmCo alloy. The maximum magnetic field in the magnet gap was 0.3 T. The magnet is designed to measure the energy ...