Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Ondrej Stastny"'
Autor:
Branislav Vrban, Stefan Cerba, Jakub Luley, Vladimir Necas, Vendula Filova, Karel Katovsky, Ondrej Stastny, Marko Gloginjic, Marko Erich, Zeljko Mravik, Srdjan Petrovic
Publikováno v:
IEEE Transactions on Nuclear Science
The Mini Labyrinth experiment is a neutron and gamma shielding experiment currently being developed at the Slovak University of Technology, Bratislava (STU). The STU Mini Labyrinth consists of NEUTRONSTOP shielding blocks, water tank, PuBe neutron so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::300619d3962918161e8038470a1cb16d
https://vinar.vin.bg.ac.rs/handle/123456789/10498
https://vinar.vin.bg.ac.rs/handle/123456789/10498
Autor:
Jindrich Adam, Dusan Kral, Ondrej Stastny, Josef Svoboda, Pavel Tichy, J. Vrzalova, J. Khushvaktov, Miroslav Zeman, Karel Katovsky, A. A. Solnyshkin
Publikováno v:
2020 21st International Scientific Conference on Electric Power Engineering (EPE).
This article presents a measurement of reaction rates for different reactions in NaCl samples which were irradiated by secondary neutrons from the spallation target. As target materials were used graphite and lead in two separate experiments. The rea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf38f18a7c02fc602921c5209ff3175a
https://doi.org/10.1109/epe51172.2020.9269174
https://doi.org/10.1109/epe51172.2020.9269174
Publikováno v:
2020 21st International Scientific Conference on Electric Power Engineering (EPE).
This paper compares the results of the two experiments with graphite block which has 39 holes drilled into it. In one experiment most of the holes were filled with NaCl and neutron flux density was measured using Au and In activation detectors. Durin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe4d7518d50cbafbe751450fb04cbcf9
https://doi.org/10.1109/epe51172.2020.9269170
https://doi.org/10.1109/epe51172.2020.9269170
Autor:
Karel Katovsky, J. Khushvaktov, Anton A. Baldin, Pavel Tichy, Dusan Kral, Miroslav Zeman, V. Wagner, Josef Svoboda, Sergey Tyutyunikov, A. A. Solnyshkin, Jindrich Adam, Lukas Zavorka, Ondrej Stastny, J. Vrzalova, S. A. Gustov, Miriama Brunciakova
Publikováno v:
EPJ Web of Conferences, Vol 239, p 06005 (2020)
EPJ Web of Conferences. 2020, vol. 239, issue 1, p. 1-4.
EPJ Web of Conferences. 2020, vol. 239, issue 1, p. 1-4.
Analysis of neutron distribution was carried out for two elongated targets. The targets have cylindrical shape and are made of lead and carbon, respectively. The dimensions are approximately one meter in length and 19 cm in diameter. The targets were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e776ca962178a09b5fc486c5ef194eff
https://www.epj-conferences.org/articles/epjconf/pdf/2020/15/epjconf_nd2019_06005.pdf
https://www.epj-conferences.org/articles/epjconf/pdf/2020/15/epjconf_nd2019_06005.pdf
Autor:
Robert Holomb, Miroslav Zeman, Jan Varmuza, Ondrej Stastny, Dusan Kral, Stepan Foral, Karel Katovsky
Publikováno v:
2018 19th International Scientific Conference on Electric Power Engineering (EPE).
Knowledge of neutron energy spectra is very important because neutrons with various energies have a different material impact or a biological tissue impact. This paper presents results of the neutron energy distribution inside the experimental setup
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b9c1c200ba7523f295ee78ad8830677
https://doi.org/10.1109/epe.2018.8396012
https://doi.org/10.1109/epe.2018.8396012
Autor:
Josef Svoboda, Lukas Zavorka, Ondrej Stastny, J. Khushvaktov, A. A. Solnyshkin, Pavel Tichy, Sergey I. Tyutyunnikov, Anton A. Baldin, Miroslav Zeman, Radek Vespalec, J. Vrzalova, Jindrich Adam, Karel Katovsky, S. A. Gustov
Publikováno v:
2018 19th International Scientific Conference on Electric Power Engineering (EPE).
The experiments were performed with a spallation target QUINTA, which contains 512 kg of natural uranium in five sections. Threshold activation detectors of cobalt were placed in the whole volume of the target. The detectors were irradiated in the se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34981709fe263207cc74c2a07fbb71a2
https://doi.org/10.1109/epe.2018.8395987
https://doi.org/10.1109/epe.2018.8395987
Publikováno v:
EPJ Web of Conferences. 2018, vol. 177, issue 01004, p. 1-6.
EPJ Web of Conferences, Vol 177, p 01004 (2018)
EPJ Web of Conferences, Vol 177, p 01004 (2018)
Knowledge of neutron energy spectra is very important because neutrons with various energies have a different material impact or a biological tissue impact. This paper presents basic results of the neutron flux distribution inside the new experimenta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::187786d381f623a8b0bf61bbe9b09fab
https://hdl.handle.net/11012/196416
https://hdl.handle.net/11012/196416
Publikováno v:
2017 18th International Scientific Conference on Electric Power Engineering (EPE).
Most of the electricity produced in nuclear power plants comes from pressurized water nuclear reactors. Currently, the main fuel of pressurized water nuclear reactors is enriched uranium. The thermal energy is produced by fission of uranium 235 using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf029ff39b6b130fd8c9cb43f9bbc134
https://doi.org/10.1109/epe.2017.7967301
https://doi.org/10.1109/epe.2017.7967301
Publikováno v:
Acta Polytechnica CTU Proceedings, Vol 28, Pp 42-49 (2020)
The aim of this paper is to present results of fast neutron behavior analysis within the chloride salts environment using simulations based on Monte Carlo method (MCNP 6.2). Three non-fueled salts (NaCl, KCl, MgCl2) and two salts containing fissile m
Externí odkaz:
https://doaj.org/article/0828cfbdcbbd4053ac3627e108c21c9e
Autor:
Ondřej Šťastný, Miroslav Zeman, Dušan Král, Karel Katovský, Elmira Melyan, Jindřich Adam, Alexander Alexandrovich Solnyshkin
Publikováno v:
Acta Polytechnica CTU Proceedings, Vol 24, Iss 0 (2019)
The aim of this paper is to introduce experimental assembly B-URAN and the results of Monte Carlo simulations of neutron fields, which will be generated by using various spallation targets. This experimental assembly was constructed in Joint Institut
Externí odkaz:
https://doaj.org/article/c70da8ec52d5491693e5404cd0057d3a