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Chikhachev A.S.,All Russian Electrotechnical Institute
24th Russian Particle Accelerator Conference, RuPAC 2014 | Year: 2014

One of the problems arising at extraction of heavy ions from plasma is removal of electrons from a stream of particles. Therefore possibility of simultaneous acceleration in one direction as ions (electric field), and electrons (pressure gradient) is represented rather interesting. In work when using the hydrodynamic description in the accelerating interval conditions of cold ions and hot electrons are studied. Possibility of excess by ions of speed of an ionic sound is shown, and the ratio of sizes of streams of electrons and ions can be any. © 2014 CC-BY-3.0 and by the respective authors. Source


Syrovoi V.A.,All Russian Electrotechnical Institute
Journal of Communications Technology and Electronics | Year: 2014

New exact solutions in special and elementary functions are obtained for axisymmetric nonrelativistic flows with one nonzero azimuthal velocity component and z-directed flows. © 2014 Pleiades Publishing, Inc. Source


Syrovoi V.A.,All Russian Electrotechnical Institute
Journal of Communications Technology and Electronics | Year: 2014

On the basis of the geometrized theory, an algorithm for calculating narrow spatial electrostatic beams is formulated. It consists in determining the metric and the transverse derivatives of the parameters of a flow on a rectilinear axis, which most often occurs in technical applications. © 2014 Pleiades Publishing, Inc. Source


Chikhachev A.S.,All Russian Electrotechnical Institute
2014 20th International Workshop on Beam Dynamics and Optimization, BDO 2014 | Year: 2014

Selfconsistent problem acceleration ions flow with present electron flow and cloud of electrons with zero average velocity are studied. One used kinetical description of electron flow in case, when distribution of electrons depends not only on integrals of motions. Cold ions can by accelerated to energy, exceed temperature of electrons. © 2014 IEEE. Source


Chikhachev A.S.,All Russian Electrotechnical Institute
Technical Physics | Year: 2014

The behavior of a nonstationary system of charged particles interacting with the self-field is studied using integrals of motion for nonstationary systems. Numerical solutions are obtained for the sets of equations describing the characteristics of a system of particles. A nonstationary self-consistent quantum system is also analyzed. The proposed model can be useful for investigating the acceleration of charged particles by the self-field. © 2014 Pleiades Publishing, Ltd. Source

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