The Effect of Neutron Fluence at High Temperatures on Strength Nuclear Graphite: Based on Elasticity [PDF]
E3S Web of ConferencesThe main structural component and moderator in a high-temperature gas-cooled reactor (HTGR) is nuclear graphite. The long-term performance of these components is greatly influenced by exposure to high neutron fluence at operational temperatures above 600°
Saragi Elfrida +5 more
doaj +1 more source
Control rods effect analyses on thermo-hydraulic safety parameters in TRR [PDF]
مجله علوم و فنون هستهای, 2020 In this study, the effect of control rods on TRR safety parameters was investigated in both cases of static and transient behavior. In this paper, the effect of the control rods movements (70%) on the power peaking was used in the form of the normalized ...
A. Lashkari +2 more
doaj +1 more source
Simulation Of Consequences Of Severe Accidents For Triga Mark Ii Reactor In Vienna With Rodos
, 2018 The TRIGA reactor at the Atominstitut Vienna (ATI) operated until 2012 with three different types of fuel elements including HEU fuel. In 2008, the Austrian Regulatory Authority responsible to supervise the safety of nuclear facilities, requested to ...
Langegger, Eileen +2 more
core +4 more sources
An introduction to nuclear power : science, technology and UK policy context [PDF]
, 2012 This paper is the first in a series of 8 that make up the evidence base for SDC report 'The role of nuclear power in a low carbon economy'.Publisher ...
Sustainable Development Commission
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Investigating the functional conditions of heavy water condenser electrolysis used in Isfahan Zero Power Reactor [PDF]
مجله علوم و فنون هستهای, 2023 The quality of heavy water performance in atomic power plants as a substitute for neutron particles depends on its degree of purity. The concentration of heavy water in the nuclear industry is of significant importance. The Heavy Water Reactor of Isfahan,
S. Salahi +3 more
doaj +1 more source
Accuracy Improvement of Neutron Nuclear Data on Minor Actinides
EPJ Web of Conferences, 2015 Improvement of accuracy of neutron nuclear data for minor actinides (MAs) and long-lived fission products (LLFPs) is required for developing innovative nuclear system transmuting these nuclei.
Harada Hideo +18 more
doaj +1 more source
Measurement of power reactivity coefficients using In-hour equation in Tehran Research Reactor [PDF]
مجله علوم و فنون هستهای, 2021 This paper uses a new technique to measure the power and temperature reactivity coefficients. In this method, the core reactivity changes due to the modifications in the power or temperature directly.
A. lashkari +3 more
doaj +1 more source
Research and development for accuracy improvement of neutron nuclear data on minor actinides
EPJ Web of Conferences, 2017 To improve accuracy of neutron nuclear data on minor actinides, a Japanese nuclear data project entitled “Research and development for Accuracy Improvement of neutron nuclear data on Minor ACtinides (AIMAC)” has been implemented.
Harada Hideo +18 more
doaj +1 more source
Condition monitoring of an advanced gas-cooled nuclear reactor core [PDF]
, 2007 A critical component of an advanced gas-cooled reactor station is the graphite core. As a station ages, the graphite bricks that comprise the core can distort and may eventually crack.
Giovanini, L. +3 more
core +4 more sources
Nukleonika, 2017 The activation method for 99Mo production in comparison to fissionable target irradiation in research reactors is less preferable. Therefore, 99Mo yield using UO2SO4 samples was theoretically investigated.
Gholamzadeh Zohreh +4 more
doaj +1 more source