Results 41 to 50 of about 77,303 (271)
Journal of Physics: Conference Series, 2020 Under complete blackout of a station, it is possible to cool-down the VVER-1000 type reactors using the energy of residual heat release of the reactors. The calculations from past works showed in the context of Balakovo nuclear power plant, that a single
R. Aminov, V. Yurin
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Exergy Losses in the Szewalski Binary Vapor Cycle
Entropy, 2015 In this publication, we present an energy and exergy analysis of the Szewalski binary vapor cycle based on a model of a supercritical steam power plant. We used energy analysis to conduct a preliminary optimization of the cycle.
Tomasz Kowalczyk +2 more
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Energy audit experiences in foundries [PDF]
, 2016 Steel industry presents one of the highest energy demand of all the industrial sector. Foundries have a really relevant role both in economical terms and as regards the energy demand. The cost of energy represents several percentage points of the overall
Lazzarin, Renato, Noro, Marco
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Post-industrial energy audit decision-making process: an Argentine case study
International Journal of Sustainable Energy, 2022 Industrial energy audit is one of the main strategies to improve energy efficiency. Usually, as an energy audit output, several improvement alternatives are provided. Choosing the best alternative has been detected as one of the main barriers in adopting
Joaquín Alencastre Cordi +2 more
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Installations for producing electrospark erosion- and abrasion-resistant coatings on the blades of steam turbines of thermal and nuclear power plants [PDF]
Surface Engineering and Applied Electrochemistry, 2017 This article is devoted to the creation of installations for generating electric spark erosion- and abrasion-resistant protective and strengthening coatings on the blades of steam turbines of thermal and nuclear power plants such as GBF and KGB, developed and manufactured by the OAO VTI.
A. A. Fokin +4 more
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Journal of Mechanical Engineering, 2023 The approach to solving the applied problem of modernization of the 300 MW series power units produced by JSC "Ukrainian Energy Machines" by converting them from supercritical to ultra-supercritical steam parameters, provided that regenerative feed water
Andrii O. Kostikov +4 more
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IOP Conference Series: Earth and Environment, 2019 When a power plant ultra-supercritical 1000MW steam turbine generator set is running normally, the electric valve at the outlet of A steam feed pump appears serious leakage.
Li Wanjun +3 more
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Evaluation of Using Gas Turbine to Increase Efficiency of the Organic Rankine Cycle (ORC)
Energies, 2020 Power conversion systems based on the Organic Rankine Cycle (ORC) have been identified as a potential technology especially in converting low-grade renewable sources or waste heat. However, it is necessary to improve efficiency of ORC systems. This paper
Dominika Matuszewska, Piotr Olczak
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Analysis and treatment of abnormal vibration for low-pressure cylinder of 660 MW steam turbine units
Zhejiang dianli, 2023 Aiming at the abnormal vibration phenomenon of low-pressure cylinder during the debugging period of a new 660 MW ultra-supercritical steam turbine unit， through vibration test and analysis， it is concluded that the bearing bush of low-pressure cylinder ...
TENG Qianli +5 more
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Overview for Improving Steam Turbine Power Generation Efficiency
, 2019 Electricity is an integral part of every society for which demand is growing continuously, whereas the production is still based on limited sources of energy derived mainly from steam and gas turbines, the turbomachinery.
Abolaji Joseph Omosanya +2 more
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