Results 1 to 10 of about 329 (159)
Optimum Efficiency of a Steam Ejector for Fire Suppression Based on the Variable Mixing Section Diameter [PDF]
Entropy, 2022 The steam ejector is valuable and efficient in the fire suppression field due to its strong fluid-carrying capacity and mixing ability. It utilizes pressurized steam droplets generated at the exit to extinguish the fire quickly and the steam droplet ...
Yu Han +4 more
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"ENHANCEMENT OF STEAM-TURBINE CONDENSER STEAM-JET EJECTOR "
Eurasian Physical Technical Journal, 2021 A three-stage steam-jet ejector EPO-3-200 with a working steam flow rate of 850 t / h is installed at the Combined Heat and Power Plant-2 of the city of Almaty on heating turbines.
M.D. Shavdinova +2 more
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Investigation of Fluid Characteristic and Performance of an Ejector by a Wet Steam Model [PDF]
Entropy, 2022 In this paper, a wet steam model is utilized to study the fluid characteristic and performance of a supersonic ejector. The condensation process, which has been ignored by most researchers, is analyzed in detail.
Chen Wang, Lei Wang
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Effect of Superheat Steam on Ejector in Distilled Water Preparation System for Medical Injection [PDF]
Entropy, 2022 In this study, a wet steam model was used to investigate the effect of steam superheat on ejector performance and non-equilibrium condensation phenomena. The simulation data for the ejector were validated with experimental data. The simulations show that
Bin Yang +5 more
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Turbulence Model Comparative Study for Complex Phenomena in Supersonic Steam Ejectors with Double Choking Mode [PDF]
Entropy, 2022 Scholars usually ignore the non-equilibrium condensing effects in turbulence-model comparative studies on supersonic steam ejectors. In this study, a non-equilibrium condensation model considering real physical properties was coupled respectively with ...
Yiqiao Li +4 more
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Experience in multistage steam-driven ejectors [PDF]
E3S Web of Conferences, 2020 The article presents some trends of multistage steam-driven ejectors improvement and examples of its implementation. Three relevant directions were picked out: increasing of reliability, profitability and efficiency. Regarding the reliability increasing,
Murmanskii Ilia +5 more
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Case Studies in Thermal EngineeringAs an energy-saving device for energy transduction, a steam ejector has been crucial in energy saving and emission reduction, energy consumption reduction, and energy reuse.
Dongjun Guo
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Operation Rule of Steam Ejector and Influence Analysis of Ejection Position [PDF]
E3S Web of Conferences, 2021 In order to analyze the operation rule of steam ejector used in sewage treatment field, this paper established the mathematical model of steam ejector, simulated the internal flow state, analyzed the influence rule of external parameters on the ...
Jinhui Zhao +4 more
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Performance analysis and optimization of a steam ejector through streamlining of the primary nozzle
Case Studies in Thermal Engineering, 2021 A steam ejector uses high-pressure vapor as the power for operating in steam cycles. The ejector geometry and pressure of the motive flow significantly influence its performance.
Wenxu Sun +4 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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