Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Tomatis, Daniele"'
In nuclear reactors, Delayed Neutron Precursors (DNPs) are important for reactor safety and operation. In liquid nuclear fuels, DNPs are transported by the flow, and an advection-reaction balance equation for their concentration must be solved in add
Externí odkaz:
http://arxiv.org/abs/2410.19476
The determination of the fraction of energy deposited in the coolant is required for the setup of accurate thermal-hydraulic calculations in reactor core analysis. This study focuses on assessing this fraction and analysing the neutronic and photonic
Externí odkaz:
http://arxiv.org/abs/2409.08203
This study explores a simplified one-dimensional subchannel of a graphite-moderated nuclear reactor operating with a gaseous core in steady-state conditions, reproducing a neutronic-thermal-fluid-dynamics coupled problem with thermal feedback. The fu
Externí odkaz:
http://arxiv.org/abs/2407.12530
The Ronen method (RM) demands for successive resolutions of the diffusion equation where local diffusion constants are modified to reproduce more accurate estimates of the currents by a transport operator. The methodology is currently formulated by u
Externí odkaz:
http://arxiv.org/abs/2309.07756
Publikováno v:
In Progress in Nuclear Energy July 2024 172
Publikováno v:
In Nuclear Engineering and Design February 2024 417
Publikováno v:
In Nuclear Engineering and Technology July 2024
Akademický článek
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Publikováno v:
In Nuclear Engineering and Technology February 2023 55(2):734-748
Publikováno v:
EPJ Web of Conferences, Vol 302, p 15003 (2024)
This paper presents the application of a variance reduction technique for radiation shielding calculations in Lead-cooled Fast Reactors (LFRs) using the OpenMC Monte Carlo code. The study focuses on assessing the computational efficiency of the Metho
Externí odkaz:
https://doaj.org/article/fecee254d3ae405c9e786eb6166fb903