Results 11 to 20 of about 6,802 (281)
An Improved Steam Injection Model with the Consideration of Steam Override
Oil & Gas Science and Technology, 2017 The great difference in density between steam and liquid during wet steam injection always results in steam override, that is, steam gathers on the top of the pay zone.
He Congge +6 more
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Numerical study of condensation effect on a steam ejector by wet steam model
, 2017 With increasing awareness of environmental concerns, ejector refrigeration system which utilizes the low-grade thermal energy, such as industrial waste heat and solar energy, becomes increasingly popular. Nevertheless, due to the relatively low coefficient of performance of the ejector refrigeration system, it is necessary to improve its efficiency. As
Li, Ao
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Numerical Simulation of Non-Equilibrium Two-Phase Wet Steam Flow through an Asymmetric Nozzle
Fluids, 2017 The present study reported of the numerical investigation of a high-speed wet steam flow through an asymmetric nozzle. The spontaneous non-equilibrium homogeneous condensation of wet steam was numerically modeled based on the classical nucleation theory ...
Miah Md Ashraful Alam +2 more
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Numerical Analysis of the Strength of the Wet Steam Turbine Blade
MATEC Web of Conferences, 2018 A method to examine the influences of inlet wetness fraction and inlet angle on the strength performance of the rotating blade considering the effects of wet steam non-equilibrium condensation was proposed.
Guo Bing +3 more
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The analysis of the effect of piston speed on the operation of a refrigeration compressor operating in the area of wet steam [PDF]
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2022 The paper presents a theoretical assessment of the effect of the piston speed on the energy efficiency of a steam compression refrigeration cycle based on compression in the area of wet steam, implemented in a low-speed refrigeration compressor stage ...
D. Kh. Sadvakasov +3 more
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Buildings, 2023 In recent years, there has been great interest in developing cooling systems with humidity- and temperature-independent control capabilities that can operate efficiently at varying temperatures.
Yu Lei +5 more
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Thermodynamic analysis of expansion process of screw expander in wet steam area [PDF]
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2021 In this scientific work, the process of expansion of wet steam with different values of the inlet degree of dryness in a screw expander is considered.
A. M. Kalashnikov +2 more
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The Influence of Wake Chopping on Wet-Steam Turbine Modelling [PDF]
Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, 2020 Abstract The formation of water droplets within condensing steam turbines is a complex process that occurs at supersaturated, non-equilibrium conditions and is influenced by the unsteady segmentation of blade wakes by successive blade rows.
Vasilj, Andrej +2 more
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Materials Research Express, 2022 As the main structural material of a subway, the precast concrete segment is produced under the steam-curing condition, and frequently experienced dry–wet cycles environment.
Wang Xuebing, Guo Shengbo
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Electrochemical and Chemical Mechanisms of the Erosion-Corrosion Process of Wet-Steam Turbine Rotor Blades Destruction Under the Influence of Electrified Moisture [PDF]
Journal of Mechanical Engineering, 2021 This paper is devoted to the electrochemical and chemical aspects of the erosion-corrosion destruction of the surface layer of a wet-steam turbine rotor blade under the influence of an electrified working fluid.
Anatolii O. Tarelin +4 more
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