Zobrazeno 1 - 10
of 150
pro vyhledávání: '"Andrej Trkov"'
Autor:
Andrej Žohar, Andrej Trkov, Anders Hjalmarsson, Žiga Štancar, Gašper Žerovnik, Jan Malec, Luka Snoj
Publikováno v:
Nuclear Fusion, Vol 64, Iss 7, p 076040 (2024)
To computationally support hydrogen and helium plasma discharges in the early stages of tokamak operation and to support the commissioning of the neutron detectors during these operational phases, creation of a realistic neutron and gamma ray particl
Externí odkaz:
https://doaj.org/article/39ea816de8a54d8a9a915509e9e40848
Autor:
Gašper Žerovnik, Dušan Čalič, Samo Gerkšič, Marjan Kromar, Jan Malec, Anže Mihelčič, Andrej Trkov, Luka Snoj
Publikováno v:
Frontiers in Energy Research, Vol 11 (2023)
Previous work done on reactor kinetics and control in load-following operation modes available in open literature is reviewed. The analysis is focused on, however not limited to pressurized water reactors. Different approximations of the time-depende
Externí odkaz:
https://doaj.org/article/4a3f4dc9cb204a60ad814b8d8ceaffae
Publikováno v:
Frontiers in Energy Research, Vol 11 (2023)
In a typical pressurized water reactor, neutron detectors located outside the reactor core monitor reactor power. In addition, they are also used to measure the reactivity of the control rods. A novel approach to calculate the ex-core neutron detecto
Externí odkaz:
https://doaj.org/article/e7b761a681e34b37a347b9677f02f996
Autor:
Michal Košt'ál, Evžen Losa, Tomáš Czakoj, Martin Schulc, Jan Šimon, Vlastimil Juříček, Vojtěch Rypar, Jana Ulmanová, Andrej Trkov, Roberto Capote
Publikováno v:
Annals of Nuclear Energy
The reactor baffle is an important component of a nuclear reactor that fixes the location of the fuel assembly in the reactor core. The main types of baffles are called light or heavy. The light baffle has mostly the form of steel plates with outer s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e3383facdadef93812b885ededa7985
Autor:
Klaus H Guber, Goran Arbanas, David Brown, Marco T. Pigni, A. Cuadra, J. Gutierrez, Andrej Trkov, David Bernard, R. Arcilla, B. Kos, Roberto Capote, P. Leconte, Gustavo Nobre
Publikováno v:
Nuclear Data Sheets. 173:1-41
Neutron reaction data for the set of major chromium isotopes were reevaluated from the thermal energy range up to 20 MeV. In the low energy region, updates to the thermal values together with an improved $R$-matrix analysis of the resonance parameter
Publikováno v:
Journal of Nuclear Engineering and Radiation Science. 8
Resonance behavior is a feature of nuclear reaction cross sections. Resonance density increases with increasing incident particle energy and they begin to overlap, until they can no longer be resolved experimentally, but they still contribute to self
Publikováno v:
Nuclear Criticality Safety Program (NCSP) Technical Program Review 2022, Held Virtually, Oak Ridge, TN (United States), 15-17 Feb 2022.
Publikováno v:
Nuclear Data Week 2021, Cross Section Evaluation Working Group (CSEWG) Meeting, Held Virtually, Upton, NY (United States), 8-19 Nov 2021.
Autor:
Michal Košťál, Evžen Losa, Stanislav Simakov, Martin Schulc, Jan Šimon, Vojtech Rypar, Martin Mareček, Jan Uhlíř, Tomáš Czakoj, Andrej Trkov, Roberto Capote
Publikováno v:
Annals of Nuclear Energy
The cross section averaged over 235U thermal-neutron induced fission spectrum is a fundamental quantity that can be used in evaluation and validation of nuclear data. Many experiments focused on the determination of Spectrum Averaged Cross Sections (
Publikováno v:
2021 Virtual Mini-CSWEG Meeting, Held Virtually, Upton, NY (United States), 16-19 Aug 2021.