Results 91 to 100 of about 2,130,088 (198)
IET Renewable Power GenerationThis study advances the efficiency of a recompression power generation cycle using supercritical carbon dioxide, leveraging solar energy as a sustainable alternative to fossil fuels. It is the first to uniquely address the performance of air‐cooled solar
Amin Atarzadeh +2 more
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, 2018 In advanced absorption power cycles (AAPCs), a jet ejector is installed at the absorber inlet and serves for two main functions; it assists pressure recovery, and improves the mixing between the weak solution and the vapour coming from the turbine. These
Salem Yosaf +3 more
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Chemical exergy calculations for petroleum and petroleum-derived liquid fractions
, 2013 This work focused on the chemical exergy calculation methods that can be applied to petroleum and petroleum-derived liquid fuels. The importance of thermodynamic data in the calculation of chemical exergies, and the limitations due to the absence of this
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Exergy Analysis of Complex Ship Energy Systems
Entropy, 2016 With multiple primary and secondary energy converters (diesel engines, steam turbines, waste heat recovery (WHR) and oil-fired boilers, etc.) and extensive energy networks (steam, cooling water, exhaust gases, etc.), ships may be considered as complex ...
Pierre Marty +3 more
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On exergy and sustainable development—Part 2: Indicators and methods
, 2001 This second part is the continuation of Wall and Gong [Exergy Internat. J. 1 (3) (2001), in press]. This part is an overview of a number of different methods based on concepts presented in the first part and applies these to real systems.
Mei Gong +3 more
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Performance Improvement Potential Analysis of a Booster-Assisted Ejector Refrigeration System
IEEE Access, 2019 This paper presents a performance improvement potential analysis of a booster-assisted ejector refrigeration system. Both conventional and advanced exergy analysis methods are used to obtain detailed information about the interactions among system ...
Jiapeng Liu
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Energy, Exergy, and Economic Performance Analysis of Integrated CPVT with Supercritical CO2 Ejector Refrigeration Cycle for Residential Applications [PDF]
Iranica Journal of Energy and EnvironmentThis study investigates the integration of a concentrated photovoltaic thermal (CPVT) module with a supercritical carbon dioxide (sCO₂) ejector refrigeration cycle to enhance sustainable cooling technologies.
H. Hawi Ogaili +3 more
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, 2021 To evaluate the resource required by energy systems and by technological production systems in general, exergy has emerged as an effective concept and exergy analysis is increasingly being adopted as and effective tool. In addition, while dealing with
CAPOBIANCO M. +3 more
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Exergy Analysis of Methanol Production Plant from Hydrogenation of Carbon Dioxide
Materials ProceedingsReducing greenhouse gas (GHG) emissions through carbon capture and conversion to fuel and other useful products is a focus of recent research. Among all fuels, CO2 to methanol stands out for its efficiency and promise.
Muhammad Zulkefal +2 more
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Exergy analysis of a turbofan aircraft engine
, 2009 An exergy analysis is reported for a General Electric turbofan engine (the CF6-80) using sea-level data. The effects on exergy efficiencies and exergy destructions are investigated of modifying the isentropic efficiencies of turbomachinery components ...
Karakoç, Tahir Hikmet +6 more
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