Monitoring a gas-cooled nuclear reactor core integrity [PDF]
, 2008 This work concerns with the problem of monitoring an Advanced Gas-cooled Nuclear Reactor (AGR) core. In the world wide context of energy production, the advanced gas-cooled reactor (AGR) nuclear power stations are approaching the end of their predicted ...
Grimble, Michael J. +4 more
core +4 more sources
Possibility of using real time digital neutron radiography to study the evaporation of water in porous materials [PDF]
مجله علوم و فنون هستهای, 2021 The study of the process of absorption and evaporation of fluids in porous media is of particular importance in sciences such as geology, civil engineering, environment, etc. Neutron radiography is one of the most precise methods for investigation of the
E. Nazemi +4 more
doaj +1 more source
Nuclear Engineering and Technology, 2023 In this research, a prompt gamma neutron activation analysis (PGNAA) system is designed and constructed based on the use of a low power research reactor.
M.H. Choopan Dastjerdi +2 more
doaj +1 more source
Neutron Computerized Tomography (CT) of the non-irradiated fuel rod [PDF]
مجله علوم و فنون هستهای, 2020 Due to the special and difficult conditions for the fuel rods inside the reactor core, inspection and quality control of the fuel after the production at the factory and before loading in the core of the reactor is essential.
E. Nazemi +4 more
doaj +1 more source
Safety assessment of Tehran Research Reactor fuel test loop during loss of flow accident [PDF]
مجله علوم و فنون هستهای, 2022 In order to enhance applicability of Tehran Research Reactor (TRR) for irradiation test of nuclear fuels and materials and considering TRR potential to provide required neutronic and thermal-hydraulic conditions for irradiation tests on domestic nuclear ...
S. Safaei Arshi +2 more
doaj +1 more source
Safety analysis of HWRR test fuel assembly in Tehran Research Reactor core using open loop test facility [PDF]
مجله علوم و فنون هستهای, 2021 HWRR element is an instrumented fuel assembly constructed based on JCPOA conceptual design parameters for Arak reactor. The in-core experiments of the fuel are carried out in TRR core to evaluate neutronic and thermal-hydraulic parameters using an ...
E. Abedi,, H. Khalafi, S.M. Mirvakili
doaj +1 more source
Burn up effect on optimal placement of fixed in-core detectors for Tehran research reactor using information theory [PDF]
مجله علوم و فنون هستهای, 2020 Monitoring the power distribution of reactor core is one of the most challenging issues in the safe operation of nuclear reactors. The Number and arrangement of detectors in a core monitoring system should be determined in a way that maximum amount of ...
M.S. Terman +2 more
doaj +1 more source
CONCEPTUAL FUEL ELEMENT DESIGN CANDIDATES FOR CONVERSION OF HIGH FLUX ISOTOPE REACTOR WITH LOW-ENRICHED URANIUM SILICIDE DISPERSION FUEL* [PDF]
EPJ Web of Conferences, 2021 Engineering design studies are underway to assess the feasibility of converting the High Flux Isotope Reactor (HFIR) to operate with low-enriched uranium silicide dispersion (LEU3Si2-Al) fuel. These studies are supported by the U.S.
Chandler D. +4 more
doaj +1 more source
Elements of nuclear safety – Research reactors [PDF]
, 2019 This publication gives a global overview of the diversity and complementarity of research reactors, some of which have been or are still being used to conduct experiments that are essential for the development and operation of nuclear power reactors, including in relation to safety issues.
Couturier, Jean +2 more
openaire +2 more sources
Introduction to Nuclear Reactor Experiments [PDF]
, 2023 This open access book is a pedagogical text on nuclear reactor experiments, covering almost all the experiments that can be carried out at the University Training Reactor, Kindai University (UTR-KINKI) with respect to reactor physics and radiation ...
Endo, Tomohiro +3 more
core +1 more source