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Перегляд Bопросы атомной науки и техники, 2014 за назвою

Репозиторій DSpace/Manakin

Перегляд Bопросы атомной науки и техники, 2014 за назвою

Сортувати за: Порядок: Результатів:

  • 2-я Международная конференция «Высокочистые материалы: получение, применения, свойства» 
    Автор відсутній (Вопросы атомной науки и техники, 2014)
    17–20 сентября 2013 года в Харькове проходила 2-я Международная конференция «Высокочистые материалы: получение, применения, свойства», посвященная памяти академика НАН Украины Владимира Михайловича Ажажи. В организации ...
  • Accelerating structure with alternating-phase and permanent magnet focusing 
    Gussev, Ye.V.; Demchenko, P.A.; Shulika, N.G.; Shulika, O.N.; Zalesky, D.Yu. (Вопросы атомной науки и техники, 2014)
    Proposed is the method for particle motion stability in linacs based on a combination of phase-alternating and longitudinal magnetic focusing using permanent magnets made of neodymium-iron-boron alloy. Presented are the ...
  • Actinometric study of oxygen dissociation in ICP source 
    Dakhov, A.N.; Dudin, S.V. (Вопросы атомной науки и техники, 2014)
    Results of actinometric study of oxygen dissociation in ICP source are presented. For atomic oxygen the emission lines of 844.6 nm was chosen having low impact of dissociative excitation. Actinometer gas in the experiments ...
  • Activation technique of astrophysical photonuclear reaction rate measurements using bremsstrahlung 
    Semisalov, I.; Skakun, Ye.; Kasilov, V.; Popov, V. (Вопросы атомной науки и техники, 2014)
    Astrophysical simulation of natural abundance of p-nuclei needs knowledge of the enormous quality of photonuclear reaction rates which can be derived from the reaction integral yields. The applicability of the activation ...
  • Air-thermal oxidation of zirconium materials 
    Pylypenko, M.M.; Drobyshevskaya, A.A.; Stadnik, Yu.S.; Tantsyura, I.G. (Вопросы атомной науки и техники, 2014)
    The results of the temperature effect on the process of oxide films formation on the surface of the zirconium materials are given. The changes of the morphology, structure and properties of the oxide films on the zirconium ...
  • A method for minimization of cladding failure parameter accumulation probability in VVER fuel elements 
    Pelykh, S.N.; Maksimov, M.V.; Nikolsky, M.V. (Вопросы атомной науки и техники, 2014)
    It has been proved, that under normal operating conditions the following methods of VVER fuel cladding durability control can be considered as main ones: control of fuel element (FE) construction and fuel physical properties, ...
  • An accelerating&focusing structure with combined RF focusing for heavy ion accelerator 
    Dyachenko, A.F.; Zaytsev, B.V.; Tishkin, S.S.; Fedeneva, Ya.N.; Shulika, N.G.; Shulika, O.N. (Вопросы атомной науки и техники, 2014)
    An accelerating&focusing channel of high-current linac for heavy ions with mass-to-charge ratio A/q ≤ 20 is presented. The channel is calculated to form and accelerate an ion beam from 6 keV/nucl. up to 1 MeV/nucl. An ...
  • Analysis of INIS, MSCI, INSPEC databases concerning the dynamics of publications on low-activated chromium alloys for use in the nuclear and fusion power engineering 
    Shepelev, A.G.; Kurilo, Yu.P.; Krivchenko, O.V.; Nemashkalo, O.N. (Вопросы атомной науки и техники, 2014)
    The paper presents the results of scientometric analysis of data flows from the International Databases, over a period since 1971 to 2011, on low-activated chromium alloys suitable for operation under extremely hard ...
  • Analytical model for intergrain expansion and cleavage: random grain boundaries 
    Mazilova, T.I.; Sadanov, E.V.; Dudka, O.V.; Ksenofontov, V.A.; Starchenko, I.V.; Velicodnaya, O.A. (Вопросы атомной науки и техники, 2014)
    A description of rigid-body grain boundary relaxation and cleavage in tungsten is performed using a pair-wise Morse interatomic potential in real and reciprocal spaces. Cleavage energies and grain boundary dilatation of ...
  • Anthropogenic radionuclide and trace elements of soil and celandine in Kharkov city 
    Dikiy, N.P.; Lyashko, Yu.V.; Katalevska, D.S.; Parhomenko, Yu.G.; Botova, M.A. (Вопросы атомной науки и техники, 2014)
    Samples of celandine and soil from Kharkiv city territory were researched. Gamma spectrometric measurements have shown that the samples contain natural radionuclides of families of ²³⁸U, ²³⁵U, ²³²Th, and also ⁴⁰K and ...
  • Application of optimization techniques for RFQ design 
    Ovsyannikov, A.D.; Ovsyannikov, D.A.; Altsybeyev, V.V.; Durkin, A.P.; Papkovich, V.G. (Вопросы атомной науки и техники, 2014)
    Optimization approach to the beam dynamics optimization in RFQ accelerators is considered. A statement of the optimization problem and its solving methods are described. As an example, an optimization of 47.2 MHz RFQ ...
  • Azimuthal instability of the pulsed positive glow corona and sinuous streamer trace 
    Bolotov, O.; Golota, V.; Kadolin, B.; Ostroushko, V.; Pashchenko, I.; Zavada, L. (Вопросы атомной науки и техники, 2014)
    The numerical simulations of positive corona at the constant voltage less than streamer mode threshold are carried out. The pulse mode based on photon generation and photo-ionization is obtained, and its simple analytical ...
  • Beam dynamics simulation in high power driver linac using BEAMDULAC-SCL code 
    Polozov, S.M.; Samoshin, A.V. (Вопросы атомной науки и техники, 2014)
    A number of superconducting linear accelerators-drivers of high-power proton beams are discussed at present. Such accelerators are necessary for accelerating driven systems (ADS) and spallation neutron sources (SNS). ...
  • ⁷Be generation in the reaction of two-particle photodisintegration of ¹⁴N nucleus 
    Glaznev, M.S.; Gorbenko, E.S.; Bespalov, A.L.; Murtazin, R.T.; Khodyachikh, A.F. (Вопросы атомной науки и техники, 2014)
    The reaction of two-particles nitrogen nucleus photodisintegration with ⁷Li and ⁷Be in the final state are investigated using diffusion chamber, which is placed into the magnetic field and filled with 15% nitrogen and ...
  • Calculation of stretching factor for optical pulse stretcher 
    Leshchenko, V.P.; Povrozin, A.I.; Karelin, S.Y. (Вопросы атомной науки и техники, 2014)
    A task of temporal stretching of pulses in an optical pulse stretcher of CPA-laser systems is considered. The output pulse profiles are obtained and the stretching factors are calculated on the foundation of the solution ...
  • Calibration of CVD-diamond based dosimeter in high-power electron and X-ray radiation fields 
    Kutny, V.E.; Nikiforov, V.I.; Opalev, O.A.; Rogov, Yu.V.; Rybka, A.V.; Shevchenko, V.A.; Shlyakhov, I.N.; Strelnitsky, V.E.; Tenishev, A.Eh.; Uvarov, V.L. (Вопросы атомной науки и техники, 2014)
    Results of a study of dosimetry characteristics of a prototype of the detector based on a polycrystalline diamond film (CVD-diamond) produced in NSC KIPT are summarized. The techniques of the detector calibration against ...
  • Capture and transport of macroparticles in curved plasma duct at low magnetic field in the presence of an electron beam 
    Bizyukov, A.A.; Sereda, K.N.; Chibisov, A.D.; Romashchenko, E.V.; Kovalenko, V.V. (Вопросы атомной науки и техники, 2014)
    The possibility of the macroparticles transport through a magnetic separator due to their capture by the electric field generated inside the duct becomes possible. The conditions are obtained under which transport of the ...
  • Castellated structures behaviour under QSPA Kh-50 plasma exposures in ITER relevant conditions 
    Herashchenko, S.S.; Makhlaj, V.A.; Aksenov, N.N.; Bazylev, B.; Byrka, O.V.; Chebotarev, V.V.; Kulik, N.V.; Lebedev, S.I.; Shevchuk, P.B.; Staltsov, V.V. (Вопросы атомной науки и техники, 2014)
    The experimental study of castellated target erosion under relevant to ITER ELMs surface heat load (i.e., energy density and the pulse duration as well as particle loads) was performed in QSPA Kh-50 quasi-stationary plasma ...
  • Cesium, strontium and sodium diffusion in magnesium kalium phosphates system 
    Dikiy, N.P.; Dovbnya, A.N.; Lyashko, Yu.V.; Medvedev, D.V.; Medvedeva, E.P.; Repikhov, O.A.; Saenko, S.Y.; Shkuropatenko, V.A.; Tarasov, R.V.; Fedorets, I.D.; Khlapova, N.P. (Вопросы атомной науки и техники, 2014)
    Nuclear-physical methods have been used for determination of diffusion coefficient of Cs, Na, Sr and Ga in samples on the basis of Ceramicrete which contained simulators of a liquid radioactive waste of "Hanford-1", KW and ...
  • Change time of identical particles tunneling through the rectangular barrier at their exchange interaction 
    Martsenyuk, L.S. (Вопросы атомной науки и техники, 2014)
    Work is devoted to studying the influence of exchange effects on a time of simultaneous crossing by identical particles through the rectangular quantum barrier. It is shown, that such effects essentially influence on the ...

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