Перегляд за автором "Manuilenko, O.V."

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Acceleration of the short high-current compensated ion bunches in the peaked fence magnetic field with additional space charge compensation by thermal electrons: 2d3v PIC simulation

Manuilenko, O.V. (Вопросы атомной науки и техники, 2013)

The particle in cell simulation results, within the limits of the complete set of the Maxwell-Vlasov equations, of the short high-current compensated tubular ion bunches transportation and acceleration in the peaked fence ...
Beam and target parameters measurement system on helium ions linear accelerator

Anokhin, R.A.; Dubnyuk, S.N.; Dyachenko, A.F.; Kobets, A.P.; Manuilenko, O.V.; Pavlii, K.V.; Shevchenko, A.S.; Soshenko, V.A.; Tishkin, S.S.; Zabotin, A.V.; Zajtsev, B.V.; Zhuravlyov, A.V. (Вопросы атомной науки и техники, 2018)

A system for measuring beam and target parameters on helium ions linear accelerator is presented. The measurement system consists of sensors set, signal converters and computer with codes for processing experimental ...
Changes of the radiation characteristics of surface of tungsten as a result of influence of helium ion beams

Manuilenko, O.V.; Prokhorenko, E.M.; Pavlii, K.V.; Zajtsev, B.V.; Dubniuk, S.N.; Lytvynenko, V.V.; Prokhorenko, T.G. (Вопросы атомной науки и техники, 2022)

The change in the radiation characteristics of the surface of tungsten was studied. Helium ions beams with energies of 0.12 and 4 MeV were used. Curves of ionization and damage are got on length of free run of ions of ...
Chaotic dynamics of beam particle interacting with standing wave field of short cavity

Buts, V.A.; Manuilenko, O.V.; Kovalchuk, I.K.; Tolstoluzhsky, A.P. (Вопросы атомной науки и техники, 2001)

Chaotic dynamics of nonrelativistic beam particles interacting with a standing wave field of a short cavity under conditions closed to Cherenkov’s resonance was studied. The criterion of development of stochastic beam ...
Computer simulation of high-current diode: from field emission to space charge limited current flow

Manuilenko, O.V.; Karas, V.I.; Kornilov, E.A.; Vinokurov, V.A.; Antipov, V.S. (Вопросы атомной науки и техники, 2015)

The results of numerical simulation of electron beam dynamics in the high-current diode with a blade-like cathode, which operates in the field emission regime, are presented. The computer simulations were performed by ...
Computer simulation of high-current ion bunches transport and acceleration with additional space charge compensation by thermal electrons

Manuilenko, O.V.; Karas, V.I. (Вопросы атомной науки и техники, 2014)

The particle in cell simulation results, within the limits of the complete set of the Maxwell-Vlasov equations, of the short (the ion bunch length is much smaller than the cusp length) and long (the ion bunch length is ...
Computer simulation of positive streamer dynamics in strongly non-uniform electric fields in air. Effect of applied voltage on a streamer velocity for different needle radii

Manuilenko, O.V.; Golota, V.I. (Вопросы атомной науки и техники, 2014)

The results of numerical simulations of the propagation of a positive streamer in air are presented. The positive streamer dynamics in the strongly non-uniform electric fields in air was investigated for wide set of applied ...
Constructional materials experimental researches on the helium ions linear accelerator

Butenko, V.I.; Dubniuk, S.N.; Dyachenko, A.F.; Коbets, А.P.; Manuilenko, O.V.; Pavlii, K.V.; Soshenkо, V.A.; Tishkin, S.S.; Zajtsev, B.V. (Вопросы атомной науки и техники, 2021)

The basic parameters of an irradiation and their registration system for constructional materials irradiated on the helium ions linear accelerator are resulted. Experimental techniques and some researches results of the ...
Controlling the distribution function at stochastic acceleration of charged particles by a regular electromagnetic wave in an external magnetic field

Buts, V.A.; Manuilenko, O.V.; Tolstoluzhsky, A.P.; Turkin, Yu.A. (Вопросы атомной науки и техники, 2001)
Current flow dynamics in plasma opening switch

Manuilenko, O.V.; Onishchenko, I.N.; Pashchenko, A.V.; Pashchenko, I.A.; Yuferov, V.B. (Вопросы атомной науки и техники, 2021)

The electromagnetic fields and processes of current flow in the plasma channel of the plasma opening switch were considered in the electron hydrodynamics approximation. Taking into account the nature and features of the ...
Decomposition of ethelene in low temperature plasma of barrierless discharge

Golota, V.I.; Kudin, D.V.; Manuilenko, O.V.; Taran, G.V.; Zavada, L.M.; Yegorov, M.O.; Khmelevskaya, V.F. (Вопросы атомной науки и техники, 2018)

The experimental setup for investigation of conversion the ethylene impurity in the air on the basis of automated container systems, which using for storing and transporting vegetables and fruits, was developed and tested. ...
Dynamics of chaotic waves under weak nonlinear interaction in the magnetized plasma waveguide

Buts, V.A.; Manuilenko, O.V.; Tolstoluzhsky, A.P. (Вопросы атомной науки и техники, 2001)

The chaotic dynamics of high-frequency (HF) electromagnetic wave decay into HF electromagnetic waves and LF plasma waves in the magnetized plasma waveguide has been investigated. In contrast to [1-3], where we have ...
Dynamics of high-current ion beam in the drift gap of induction accelerator at different variants of charge compensation

Karas, V.I.; Kornilov, E.A.; Manuilenko, O.V.; Tarakanov, V.P.; Fedorovskaya, O.V. (Вопросы атомной науки и техники, 2014)

In this paper the dynamics of the high-current ion beam (HIB), compensated by the electron beam by current density and partly by charge, in the drift gap (DG) of the linear induction accelerator with the collective focusing ...
Dynamics of the high-current ion beam in a section of the linear induction accelerator

Karas, V.I.; Kornilov, E.A.; Manuilenko, O.V.; Tarakanov, V.P.; Fedorovskaya, O.V. (Вопросы атомной науки и техники, 2015)

The dynamics of the high-current ion beam (HCIB) in a section of the linear induction accelerator (LIA), consisting of magneto-isolated accelerating gap and the two drift spaces, is studied. In the most suitable variant ...
Experimental research and work development on the helium ions linac

Onishchenko, I.M.; Manuilenko, O.V.; Zajtsev, B.V.; Dubniuk, S.M.; Коbets, А.P.; Kravchenko, A.I.; Pavlii, К.V.; Reshetnikov, V.M.; Soshenkо, V.A.; Tishkin, S.S.; Zhuravlyov, O.V.; Zhuravlyov, V.G. (Вопросы атомной науки и техники, 2021)

The paper provides a brief summary of the experimental research carried out at the present time at the materials science complex developed at the NSC KIPT. The main directions for the development of the work carried out ...
Facility and researches results of the frictional characteristics of metal – irradiated - ceramics pair

Butenko, V.I.; Dubniuk, S.N.; Dyachenko, A.F.; Manuilenko, O.V.; Pavlii, K.V.; Zajtsev, B.V. (Вопросы атомной науки и техники, 2022)

The technique and facility for studying of frictional characteristics of metal – ceramics pair are presented. Parameters of samples irradiation on the helium ions linear accelerator with 0.12 and 4 MeV energies are resulted. ...
Focusing of electron and positron bunches in plasma-dielectric wakefield accelerators

Kniaziev, R.R.; Manuilenko, O.V.; Markov, P.I.; Marshal, T.C.; Onishchenko, I.N.; Sotnikov, G.V. (Вопросы атомной науки и техники, 2013)

The results of analytical studies and numerical simulations of wakefield excitation in a plasma-dielectric structure are presented. In the linear theory approximation (overdense plasma) it is shown that at a certain plasma ...
High-current ion induction linac for heavy ion fusion : 2d3v numerical simulation

Bogdan, O.V.; Karas`, V.I.; Kornilov, E.A.; Manuilenko, O.V. (Вопросы атомной науки и техники, 2008)

The 2d3v particle-in-cell simulations of the transport and acceleration of a high-current tubular ion beam through six magnetoinsulated accelerating gaps are presented. The ion beam is neutralized by an accompanying electron ...
High-voltage modulator of the Linac injector with voltage pulse stabilization

Anokhin, R.A.; Dubniuk, S.N.; Gaponenko, N.I.; Kobets, A.P.; Kravchenko, A.I.; Manuilenko, O.V.; Reshetnikov, V.N.; Shevchenko, A.S.; Soshenko, V.A.; Svichenskiy, V.G.; Zajtsev, B.V.; Zabotin, A.V.; Zhuravlyov, V.G.; Zhuravlyov, A.V. (Вопросы атомной науки и техники, 2019)

The high-voltage pulse modulator based on the modern semiconductor elements is described. The modulator is intended for use in the power supply system of LINAC helium ions injector and has the ability to smoothly adjust ...
Improvement of helium ions beam formation and transport system

Dyachenko, A.F.; Dubniuk, S.N.; Manuilenko, O.V.; Tishkin, S.S. (Вопросы атомной науки и техники, 2021)

Works on improvement of a beam formation and transport system from an accelerating section output to the target complex on NSC KIPT helium ions linear accelerator with output energy of 4 MeV, used for carrying out of ...

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Перегляд за автором "Manuilenko, O.V."

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