Zobrazeno 1 - 10
of 74
pro vyhledávání: '"V.V. Gann"'
Publikováno v:
East European Journal of Physics, Iss 2, Pp 130-133 (2024)
This work is devoted to calculating the rate of radiation damage production in a uranium target irradiated with high-energy electrons with an energy of 100 MeV. The Monte Carlo program MCNPX was used to perform a complete mathematical modeling of a c
Externí odkaz:
https://doaj.org/article/4aa2ad3147cf447191f9171d913facd5
Autor:
B.V. Borts, V.V. Gann, A.Yu. Zelinsky, A.A. Parkhomenko, A.F. Vanzha, Yu.A. Marchenko, I.V. Patochkin
Publikováno v:
Problems of Atomic Science and Technology. :57-61
The burnup of uranium target plates of the NSC KIPT neutron source was studied. An analysis of experimental work on the effect of neutron irradiation on the strength and plastic properties of uranium and U-Mo alloys under conditions close to the oper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cfe29d687c0282485476e70e3732530
https://doi.org/10.46813/2022-138-057
https://doi.org/10.46813/2022-138-057
Publikováno v:
Problems of Atomic Science and Technology. :17-21
In this work, mathematical modeling of a complex of processes occurring in a tungsten target under irradiation with high-energy electrons with an energy of 100 MeV: an electromagnetic shower, the production of photo-neutrons, and particle transport a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5497ccda5b1ff3350e686dad550fc6f1
https://doi.org/10.46813/2021-136-017
https://doi.org/10.46813/2021-136-017
Publikováno v:
Problems of Atomic Science and Technology. :24-28
In this work, the rate of radiation damage production in a uranium target of the neutron source at NSC KIPT un-der electrons irradiation with an energy of 100 MeV was estimated. The contribution of elastic and inelastic proc-esses is determined: high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e57d5644643d84a15e79c949a21e012d
https://doi.org/10.46813/2021-132-024
https://doi.org/10.46813/2021-132-024
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
J. Kameník, Jakub Čížek, Stanislav Simakov, P. Hruška, O. V. Ogorodnikova, Mitja Majerle, Milan Štefánik, J. Pospíšil, V.V. Gann, M. Vinš
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-13 (2020)
Scientific Reports
Scientific reports, 10 (1), Art. Nr.: 18898
Scientific Reports
Scientific reports, 10 (1), Art. Nr.: 18898
The paper presents new knowledge on primary defect formation in tungsten (W) and iron (Fe) irradiated by fission and high-energy neutrons at near-room temperature. Using a well-established method of positron-annihilation lifetime-spectroscopy (PALS),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a57916f993c100fb7992b297181f8105
http://link.springer.com/article/10.1038/s41598-020-75737-8
http://link.springer.com/article/10.1038/s41598-020-75737-8
Autor:
V.V. Gann, Yu.Ya. Leleko
Publikováno v:
Problems of Atomic Science and Technology. :16-22
The theory of standing waves of nuclear combustion in reactors having a flat, cylindrical or spherical shape of the core is developed. A spherical standing wave occurs when nuclear burning propagates radially from the center of the sphere, and 238UO2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fcd62552cd2aa0acd315d86567ce11d
https://doi.org/10.46813/2020-126-016
https://doi.org/10.46813/2020-126-016
Autor:
V.V. Gann, Mitja Majerle, Stanislav Simakov, P. Hruška, V. Zach, Jakub Čížek, Milan Štefánik, O. V. Ogorodnikova
Publikováno v:
Journal of Nuclear Materials. 525:22-31
Understanding of radiation damage in a solid is important for development of advanced material technologies, namely, for space application, electron microscopy, semiconductor processing, fission and nuclear fusion. Space materials must withstand expo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a33f8c78b4487b463e154ff2ab5c13c
https://doi.org/10.1016/j.jnucmat.2019.07.019
https://doi.org/10.1016/j.jnucmat.2019.07.019
Publikováno v:
Problems of Atomic Science and Technology. :18-24
Neutron kinetics of a nuclear burning wave in moving incompressible neutron-multiplying medium in the pres-ence of nuclear reactions is developed. A spherical reactor is considered, where fuel moves with acceleration to the center of the reactor at a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::327c0e0460dd53ed8978c94e7163c58b
https://doi.org/10.46813/2019-123-018
https://doi.org/10.46813/2019-123-018