Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Evžen, Losa"'
Autor:
Tomáš Czakoj, Michal Košťál, Evžen Losa, Zdeněk Matěj, Jan Šimon, Filip Mravec, František Cvachovec
Publikováno v:
Nuclear Engineering and Technology, Vol 54, Iss 10, Pp 3824-3832 (2022)
Prompt capture gammas are an important part of the fission reactor gamma field. Because some of the structural materials after neutron capture can emit photons with high energies forming the dominant component of the gamma spectrum in the high energy
Externí odkaz:
https://doaj.org/article/9edef0264ab74b869e76a85266be150e
Publikováno v:
Radiation Protection Dosimetry. 198:698-703
The inelastic neutron scattering is often followed by the emission of gamma photon. As the prompt gammas have a discrete level character they can be used for the identification of nuclides. Because of this fact, a good knowledge of photon production
Publikováno v:
Journal of Nuclear Engineering and Radiation Science. 9
Copper is an important material for the nuclear industry; therefore, the correct copper cross section are essential. This paper deals with benchmarking the fast neutron leakage spectrum from a copper block with an intense 252Cf source. The spectrum w
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:
Tomáš Czakoj, Michal Košťál, Evžen Losa, Evžen Novák, Jan Šimon, Martin Schulc, Filip Mravec, František Cvachovec, Jan Rataj, Zdeněk Matěj
Publikováno v:
Radiation Physics and Chemistry. 202:110542
Autor:
Tomáš Czakoj, Michal Košťál, Evžen Losa, Jan Šimon, Zdeněk Matěj, Filip Mravec, František Cvachovec, Evžen Novák
Publikováno v:
EPJ Web of Conferences. 284:15005
Prompt gamma radiation from neutron interactions is an important issue as it affects the operation of nuclear facilities (radiation protection or gamma heating issues) or has various uses (non-destructive identification of elements). Despite of impor
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 (
Autor:
Evžen Losa, Jiri Krepel
Publikováno v:
Annals of Nuclear Energy. 128:341-357
Sustainability of a nuclear fuel cycle can be strongly increased by fuel recycling. Not all reactor types have sufficient neutron economy to enable this recycling. Nevertheless, even if the neutron economy is not sufficient, simulation of repetitive
Autor:
Evžen Losa, Vojtěch Rypar, Ondřej Chvála, Michal Košťál, J. Křepel, Bohumil Jánský, Evžen Novák
Publikováno v:
Nuclear Engineering and Design. 342:205-209
A design verification by basic neutronic experiments is an integral part of maturing a reactor concept. Before building a demonstrator unit, it is useful to design and carry out verification and validation work concerning the modeling tools as well a
Autor:
Marek Ruščák, Mathieu Reungoat, Guido Mazzini, Pavel Král, Evžen Losa, Martin Mareček, Otakar Frýbort, Marek Benčik, Jan Syblik, Jan Pilát, David Harut, Tomáš Melichar
Publikováno v:
Journal of Nuclear Engineering and Radiation Science. 7
In this paper is described the concept of a 20 MW microreactor cooled by molten salts with the registered trademark of Energy Well. Energy Well reactor is designed to supply either electricity or heat, in remote areas or into populated areas. The des