Results 71 to 80 of about 218,840 (208)
Uma Análise de modelos de projeto de ejetores e aplicações em ciclos de refrigeração utilizando o vapor d´água e CO2 [PDF]
, 2012 Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia MecânicaO fenômeno do aquecimento global tem incentivado as pesquisas em sistemas eficientes e que não agridam o meio ambiente, com ...
Iglesias, José Miguel Cardemil
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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, Jianbo Wang, Zhisong Zhu
doaj +1 more source
Small, Volume 22, Issue 53, 21 September 2026.Seawater electrolysis is emerging as a viable route for large‐scale green hydrogen production, yet faces challenges from complex chemistries and harsh operating conditions. This review critically examines advances in electrocatalysts, device structures, and mechanistic understanding, highlighting scalable design strategies, durability in real seawater,
Jiaxi Ding +8 more
wiley +1 more source
, 2022 This paper considers the possibility of using liquid-vapor ejectors in condensing units of steam turbines. This unit is designed for pumping out a steam-air mixture from a steam turbine condenser, in which the process occurs at a pressure lower than ...
Sharapov, S. (Serhii) +4 more
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ThermoIn this work, different CFD models to compute flows inside a steam ejector were investigated. The results were compared to the analytical models as well as the experimental results from the literature.
Hugues Charton +2 more
doaj +1 more source
steel research international, Volume 97, Issue 9, Page 4976-4995, September 2026.Fixed‐bed reactor experiments (10 L) validate the iron–steam redox process, bridging material‐scale research and industrial power‐to‐power applications. Coupled with SOEC/SOFC systems, this framework defines critical interfaces for heat and gas management. Results confirm reproducible hydrogen storage and release, demonstrating technical feasibility at
Julien Göthel +2 more
wiley +1 more source
VDU Steam Ejector Efficiency Studies
, 2011 Many hydrocarbon separation applications can be improved by Vacuum Distillation Unit (VDU). The relative volatility of many hydrocarbon binary pairs of components improves with lower pressure, improving the separation efficiency.
VDU Steam Ejector Efficiency Studies, Amira hp and cuti
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Analysis of Hybrid Ejector Absorption Cooling System
Journal of Engineering, 2019 In this paper, a hybrid ejector single-effect lithium-bromide water cycle is theoretically investigated. The system is a conventional single-effect cycle activated by an external steam-ejector loop.
Doniazed Sioud, Ahmed Bellagi
doaj +1 more source
Seismic Tremor as a Precursor to Hydrothermal Explosions Near Mutnovsky Volcano (Kamchatka)
Geophysical Research Letters, Volume 53, Issue 15, 16 August 2026.Abstract Mutnovsky Volcano, ∼70 km SW of Petropavlovsk‐Kamchatsky, exhibits persistent degassing, hosts active hydrothermal springs and the Mutnovsky Geothermal Power Plant (MGPP) on its slopes. Using the network covariance matrix approach, we analyzed seismic data recorded in 2023–2024 by 15 seismic stations operating around Mutnovsky Volcano.
Y. Berezhnev +7 more
wiley +1 more source
Efektivitas Steam Ejector Tingkat Pertama Di Pltp Lahendong Unit 2 [PDF]
, 2015 First stage steam ejector is a part of the gas extraction system at PLTP Lahendong Unit 2 with the main function to remove non-condensable gas (NCG) collected in the main condenser continuously in order to keep the main condenser vacuum.
Luntungan, H. (Hengky) +5 more
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