Results 1 to 10 of about 106,757 (243)

DEVELOPMENT OF FUEL CHARACTERIZATION TOOL BASED ON LIBRARY INTERPOLATION [PDF]

open access: yesEPJ Web of Conferences, 2021
The feasibility of using Origen+ARP code for depletion and decay calculations for Krško NPP was tested by performing depletion and decay calculations using interpolated libraries and comparing the results to the ones calculated from non-interpolated ...
Malec J, Ambrožič K, Kromar M
doaj   +1 more source

Structural analysis of a reactor vessel in a sodium-cooled fast reactor under extremely high temperature conditions

open access: yesMechanical Engineering Journal, 2023
To enhance resilience of next-generation nuclear structures, it is necessary to develop design methodology that mitigates impacts of failure caused by extremely high temperature conditions which might lead to a severe accident.
Hidemasa YAMANO   +2 more
doaj   +1 more source

An Improved Steady-State and Transient Analysis of the RSG-GAS Reactor Core under RIA Conditions Using MTR-DYN and EUREKA-2/RR Codes

open access: yesScience and Technology of Nuclear Installations, 2022
Steady-state and transient analysis of reactor core under Reactivity-Initiated Accident (RIA) conditions are important for reactor operation safety. The reactor dynamics are influenced by neutronic and thermal-hydraulic aspects of the core. In this study,
Surian Pinem   +4 more
doaj   +1 more source

The Peculiarities of the German Uranium Project (1939–1945)

open access: yesJournal of Nuclear Engineering, 2023
An analysis of the peculiarities of the German Uranium Project (1939–1945) reveals that it was, in many ways, different from what one would expect. There was no work at all on a possible bomb, nor on plutonium.
Manfred Popp, Piet de Klerk
doaj   +1 more source

Pulsed Spherical Tokamak—A New Approach to Fusion Reactors

open access: yesPlasma, 2022
Traditionally, spherical tokamak (ST) reactors are considered to operate in a steady state. This paper analyses the advantages of a pulsed ST reactor.
Mikhail Gryaznevich   +2 more
doaj   +1 more source

Radiation tests of products made of calcium-thermal zirconium grade СTZ-110 under operation of the VVER-440 reactor [PDF]

open access: yesЯдерна фізика та енергетика, 2020
The paper presents the results of reactor tests of fuel assemblies with cladding made of zirconium alloy grade СTZ-110 at the material testing reactor of National Research Center (NRC) "Kurchatov Institute" at Novovoronezh and Leningrad NPP under various
A.P. Mukhachev   +2 more
doaj   +1 more source

Study on Flow Characteristics and Mass Transfer Mechanism of Kettle Taylor Flow Reactor

open access: yesEnergies, 2022
A scheme of a gas–liquid mixed jet is designed by installing gas distributor at the bottom of a stirred tank reactor to generate Taylor vortex. The eddy flow characteristics and mass transfer mechanism in the reactor are analyzed by numerical simulation ...
Li Ye, Tengfei Wan, Xiaohui Xie, Lin Hu
doaj   +1 more source

Building and Use of Infrastructure for Detector Development and Testing at VR-1 Reactor Facility [PDF]

open access: yesEPJ Web of Conferences, 2020
Activities related to detector development, testing, characterisation and applications belong to key research objectives of the VR-1 reactor facility. The contribution gives a review of related improvements, achievements, used approaches, methods, and ...
Bily Tomas, Rataj Jan, Huml Ondrej
doaj   +1 more source

A mixed type boundary–value problem related to the electrostatics of cold plasma jet reactors based on dielectric barrier discharge

open access: yesInternational Journal of Applied Mathematics and Computer Science, 2021
A semi-analytical model is presented for the determination of the electric field in reactors used for cold atmospheric pressure plasma (CAPP) jet production, based on the concept of dielectric barrier discharge (DBD).
Vafeas Panayiotis   +2 more
doaj   +1 more source

Characterization of the KATANA water activation loop in the JSI TRIGA reactor by reactor pulse operation using neutron detectors [PDF]

open access: yesEPJ Web of Conferences
This paper presents the characterization of the KATANA water activation facility in the TRIGA research reactor at the Jožef Stefan Institute (JSI), operating the reactor in pulse mode and using neutron detection techniques.
Peric Julijan   +4 more
doaj   +1 more source

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