Zobrazeno 1 - 10
of 128
pro vyhledávání: '"G. V. Dolgoleva"'
Autor:
G. V. Dolgoleva, I G Lebo
Publikováno v:
Quantum Electronics. 49:796-800
We discuss the feasibility of developing a high-power thermonuclear neutron source driven by laser pulses. Using one-dimensional numerical simulations for targets made in the form of double-sided cones, for an absorbed Nd-laser energy of ∼ 1 MJ (at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c0b4a6e102bb96ff2454b3a424d7289
https://doi.org/10.1070/qel16953
https://doi.org/10.1070/qel16953
Publikováno v:
Mathematical Models and Computer Simulations. 10:616-628
The gravitational instability of a homogeneous isotropic infinite gravitating gaseous medium is investigated in order to study the physical processes that take place during the formation of the solar planetary system. The analytical and numerical sol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::977f2d1005c00b6e977d9a2934bf7f1f
https://doi.org/10.1134/s2070048218050058
https://doi.org/10.1134/s2070048218050058
Autor:
G. V. Dolgoleva, A. I. Zykova
Publikováno v:
Quantum Electronics. 47:1166-1170
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b087d8c58d12f4e4bd4e893f8d659e4
https://doi.org/10.1070/qel16390
https://doi.org/10.1070/qel16390
Publikováno v:
Mathematical Models and Computer Simulations. 8:438-445
The objective of this study was by use of mathematical simulation methods to create an opportunity of a thermonuclear target (kf) gain of the order of 1 at the 1 MJ laser energy level. The calculations were performed in two codes with a comparison of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1db4f90668b052aa4b380f57b470f30
https://doi.org/10.1134/s2070048216040062
https://doi.org/10.1134/s2070048216040062
Publikováno v:
Quantum Electronics. 44:217-224
We report the results of numerical analysis of radiation dynamics (laser absorption and X-ray generation) by using SNDLIRA code in a combined box used in the X-ray opacity measurements on the 'Iskra-5' facility (laser radiation wavelength, λ = 0.66
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::814428798fe0df675f6690ef6fd8d6d5
https://doi.org/10.1070/qe2014v044n03abeh015314
https://doi.org/10.1070/qe2014v044n03abeh015314
Publikováno v:
Mathematical Models and Computer Simulations. 6:46-55
The model of nonstationary nonequilibrium radiating plasma is developed by considering level kinetics and radiation transport in spectral lines self-consistently. A spherical target explosion and radiation caused by a laser pulse is simulated. The tw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c67c29e47c78988b76e5128e6869ed50
https://doi.org/10.1134/s2070048214010086
https://doi.org/10.1134/s2070048214010086
Publikováno v:
Quantum Electronics. 43:630-637
The dynamics of laser and X-ray radiation fields in experiments with cylindrical converter boxes (illuminators), which had earlier been carried out on the Iskra-5 laser facility (the second harmonic of iodine laser radiation, {lambda} = 0.66 {mu}m) w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01d900b7a70f6f8c6365c7a00ba88ad6
https://doi.org/10.1070/qe2013v043n07abeh014765
https://doi.org/10.1070/qe2013v043n07abeh014765
Autor:
G. V. Dolgoleva
Publikováno v:
Journal of Russian Laser Research. 34:230-238
We present the numerical design of a two-cascade target. The desired target design is intended to provide a shock-free compression of the central DT core, where the fusion reactions take place. We obtain the formula for the energy deposition into eac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c54d4ea960da33e0f699ac2b266e1fd
https://doi.org/10.1007/s10946-013-9346-7
https://doi.org/10.1007/s10946-013-9346-7
Autor:
O. V. Nikolaeva, G. V. Dolgoleva
Publikováno v:
Mathematical Models and Computer Simulations. 5:244-256
The problem of simulating neutron-nuclear processes in hybrid microtargets with an external energy source has been considered. A mathematical model of interaction between neutrons and nuclei based on radiation transport multigroup equations is develo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1adcb7a008c808ab49e9253a2c9f522c
https://doi.org/10.1134/s2070048213030046
https://doi.org/10.1134/s2070048213030046
Autor:
G. V. Dolgoleva, I. V. Ponomarev
Publikováno v:
AIP Conference Proceedings. 2016. Vol. 1698. P. 040011-1-040011-6
The paper is devoted to numerical designing of cylindrical microtargets on the basis of shock-free compression. When designing microtargets for the controlled thermonuclear fusion, the core tasks are to select geometry and make-up of layers, and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5256c165497477f457ba5c71edb3dee
http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000553608
http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000553608
