Results 161 to 170 of about 69,074 (188)

Deterministic and stochastic neutron cross-section generation for PARCS applied to VR-1 reactor

2016 17th International Scientific Conference on Electric Power Engineering (EPE), 2016
The VR-1 reactor operated by the Czech Technical University in Prague was utilized for a study of a macroscopic cross-sections homogenization performed by deterministic (SCALE 6.1.2 — Triton) and stochastic (Serpent 2.1.24) codes. These cross-sections are subsequently imported into a fixed source problem solved by the three-dimensional reactor core ...
openaire   +1 more source

Validation Fluorine Total Cross Section Using Broomstick Experiment at VR-1 Reactor

Journal of Nuclear Engineering and Radiation Science
Abstract The paper presents a validation of the evaluated fluorine total cross section using a broomstick experiment conducted at the VR-1 reactor. Precise knowledge of fluorine cross sections is crucial for nuclear applications.
Tomáš Czakoj, Michal Košt'ál, Evžen Losa, Zdeněk Matěj, Andrej Trkov, Roberto Capote   +5 more
openaire   +1 more source

Measurement of Spectrum-Averaged Cross Section of 23Na(n,2n) in VR-1 Reactor

Journal of Nuclear Engineering and Radiation Science
Abstract Cross-section data are fundamental quantities that affect the accuracy of all calculations in nuclear applications. The 23Na(n,2n)22Na spectrum-averaged cross section (SACS) has an irreplaceable role due to its sensitivity in the very high energy region of prompt fission neutron spectrum (PFNS), but its measurement is ...
Michal Kostal, Tomáš Czakoj, Evzen Losa, Marek Zmeškal, Martin Schulc, Jan Simon, Vojtech Rypar, Martin Mareček, Jan Uhlíř   +8 more
openaire   +1 more source

Stability challenges of electrocatalytic oxygen evolution reaction: From mechanistic understanding to reactor design

Joule, 2021
Feng-Yang Chen, Zhen-Yu Wu, Haotian Wang   +2 more
exaly  

TRAINING REACTOR VR-1 NEUTRON SPECTRUM DETERMINATION

Reactor Dosimetry State of the Art 2008, 2009
M. VINS, A. KOLROS, K. KATOVSKY
openaire   +1 more source

Dynamic modeling and validation of the 5 MW small modular supercritical CO2 Brayton-Cycle reactor system

Energy Conversion and Management, 2022
Fulong Zhao, Sichao Tan, Ruifeng Tian
exaly  

Broomstick experiment with copper in VR-1 reactor

Annals of Nuclear Energy
Michal Košťál, Evžen Losa, Tomáš Czakoj, Stanislav Simakov, Marek Zmeškal, Martin Schulc, Jan Šimon, Vojtěch Rypar, Evžen Novák, František Cvachovec, Filip Mravec, Václav Přenosil, Peter Krásný, Roberto Capote, Zdeněk Matěj   +14 more
openaire   +1 more source

A comparative study on three reactor types for methanol synthesis from syngas and CO2

Chemical Engineering Journal, 2020
Xiaoti Cui, Søren Knudsen Kær
exaly  

Startup of reactors for anoxic ammonium oxidation: Experiences from the first full-scale anammox reactor in Rotterdam

Water Research, 2007
Wouter R L Van Der Star, Marc Strous, Cristian Picioreanu   +2 more
exaly  

Completely autotrophic nitrogen removal over nitrite in one single reactor

Water Research, 2002
Marc Strous, J Gijs Kuenen, Mike S M Jetten   +2 more
exaly