Results 11 to 20 of about 14,779 (292)
Wet steam wetness measurement in a 10 MW steam turbine [PDF]
EPJ Web of Conferences, 2014 The aim of this paper is to introduce a new design of the extinction probes developed for wet steam wetness measurement in steam turbines. This new generation of small sized extinction probes was developed at CTU in Prague. A data processing technique is
Kolovratník Michal, Bartoš Ondřej
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Analysis of wet-steam microturbine self-regulation characteristics
MATEC Web of Conferences, 2018 The paper analyzes the characteristics of a wet-steam microturbine self-regulation with a constant and variable consumption of a wet steam, depending on the rotor speed of the turbine.
Efimov Nikolai N. +5 more
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Multi-Parameter Optimization for the Wet Steam Accumulator of a Steam-Powered Catapult
Energies, 2019 Selecting the optimal parameters for wet steam accumulator of steam-powered catapult is an important task, due to launching safety. There is no literature on the topic of the parameters optimization for wet steam accumulator of steam-powered catapult ...
Qidan Zhu +4 more
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Applied Sciences, 2023 Steam ejectors could improve the energy efficiency of ships by efficiently utilizing low-grade waste heat from ships for seawater desalination or cooling.
Nan He +5 more
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Steam reheater with helical tube bundle for wet steam turbine [PDF]
E3S Web of Conferences, 2020 Since steam heat exchangers, used at steam cycle of Russian nuclear power stations, were designed while the knowledge about the separation and the heat exchange processes was limited, deviations between its empirical and theoretical characteristics occur.
Egorov Mikle +5 more
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Experimental investigation of the steam wetness in a 1000 MW steam turbine [PDF]
EPJ Web of Conferences, 2016 The aim of this paper is to introduce the experimental data of the wetness distribution obtained in the year 2015 in front of and behind the last stage of the 1000MW steam turbine in the power plant Temelín.
Kolovratník Michal, Bartoš Ondřej
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Case Studies in Thermal Engineering, 2023 The secondary water droplets in the steam turbine wet steam stage are easy to cause water erosion damage to the rotor cascade, and there is a large speed slip between the main steam flow and the secondary water droplets, which will seriously affect the ...
Xu Han +6 more
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Experimental Evaluation of the Wet Steam Flow Electrification Effect on Its Dielectric Properties
Journal of Mechanical Engineering, 2022 It has been established that in order to study thermo- and electrophysical phenomena in wet steam turbines, studies of the wet steam flow volume charge effect on its dielectric and thermophysical properties have recently been carried out at A.
Andrii V. Nechaiev +2 more
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Parametric design and multiple objective intelligent optimization of marine nuclear turbine aerothermodynamics under variable conditions [PDF]
Scientific ReportsOur goal is to improve the aerothermodynamics performance of the marine nuclear-powered turbine and control the exhaust humidity of the blade grid, thereby improving the operating efficiency and power of the turbine and ensuring safety.
Lei Zhang +3 more
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CFD analysis of probe interaction with expanding wet steam [PDF]
EPJ Web of Conferences, 2019 Research on the impact of the interaction between an optical probe and the expanding steam flow field in a steam turbine on the measured parameters of the liquid phase of the wet steam has been ongoing at Czech Technical University in Prague (CTU) for ...
Kolovratník Michal +2 more
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