Results 11 to 20 of about 64,864 (311)
Use of kinetic flow energy liquids for vibration of local turbulizers in pipe heat exchangers [PDF]
E3S Web of Conferences, 2020 This issue of using certain part of the kinetic energy of the flow for imparting vibration for special local turbulators (LT), consisting of an elastic thread with strung on it through a certain distance volume elements (made of a special material) of ...
Babakhodjaev Rakhimjan +2 more
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Investigation of the probability of existence of defects with a size exceeding the allowed value
Structural Mechanics of Engineering Constructions and Buildings, 2020 Relevance. Non-destructive testing of metal determines the actual state of the metal, the presence of discontinuities and their sizes, and also allows to determine what mechanisms of metal degradation were subjected to. One of the main characteristics of
Dmitry A. Kuzmin +2 more
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Applied Sciences, 2022 At the present time, the entire world is suffering from global climate change due to emissions caused by the combustion of fossil fuels. Thus, it is necessary to look for alternative power sources to generate clean electrical energy.
Mohammed A. Qasim +2 more
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Energies, 2022 It is well established that renewable energy resources for electricity generation are free. In hot areas, solar energy has become one of the major interests of researchers and specialists. This paper aims to experimentally investigate the maximum voltage
Mohammed A. Qasim +2 more
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Simulation of the radiation environment during spent nuclear fuel management
Ядерна фізика та енергетика, 2021 We have developed a model of the technological process for handling spent nuclear fuel in the reception building of the Centralized Storage Facility for Spent Nuclear Fuel using the ChNPP VRdose Planner Pro v. 2.2DEV-0.
O. V. Balan +3 more
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Nuclear Power Plant or Solar Power Plant
, 2021 Both solar energy and nuclear energy face significant economic challenges. Sustainable energy costs have traditionally been greater than any of those associated with the growth of fossil fuel power generation, although the costs of renewable energy technologies (especially photovoltaic) have dropped. Furthermore, capital costs remain a big challenge in
Mostafa Esmaeili Shayan +1 more
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Model of reactivity accident of the RBMK-1000 reactor [PDF]
Ядерна фізика та енергетика, 2022 The reactor model was used to study the accident that destroyed the RBMK-1000 reactor at Unit 4 of the Chornobyl nuclear power plant on 26 April 1996.
V. I. Borysenko, V. V. Goranchuk
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Crystals, 2022 The recent innovations in thermoelectric generating materials have led to exceptional technologies that generate power from excess and lost heat. These technologies have proven to be of significant environmental and economic importance, especially with ...
Mohammed A. Qasim +2 more
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Towards a uniform description of recombiners performance by a consistent CFD approach with the use of a detailed mechanism of hydrogen oxidation [PDF]
Nuclear Energy and TechnologyFor a consistent CFD substantiation of the recombiner performance, a detailed mechanism of hydrogen and oxygen recombination is used. The detailed mechanism of chemical kinetics (multi-step recombination reaction) makes it possible to claim universality,
Alexander V. Avdeenkov +4 more
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Validation of the MCNP model of formation of the background wires current of the self-powered neutron detectors of VVER-1000 [PDF]
Ядерна фізика та енергетика, 2023 The article presents the results of the numerical simulation of the signal formation process of the background wires of self-powered neutron detectors (SPND) under the action of gamma radiation in the VVER-1000 core using MCNP code. The validation of the
V. I. Borysenko, V. V. Goranchuk
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