Results 161 to 170 of about 2,130,088 (198)
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Advanced exergy analysis of recompression supercritical CO2 cycle
Energy, 2019Abstract Conventional and advanced exergy analysis of a recompression supercritical CO2 cycle was investigated in this study. The first and second splitting levels of exergy destruction are calculated to determine the real potential of enhancement for the S-CO2 cycle performance.
Mohsen Fallah
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Conventional and advanced exergy analysis of an ejector refrigeration system
Applied Energy, 2015 This paper presents a comprehensive investigation of an ejector refrigeration system using conventional and advanced exergy analysis. Splitting the exergy destruction within each system component into endogenous/exogenous and avoidable/unavoidable parts provides additional useful information and improves the quality of the exergy analysis.
Jianyong Chen, Hans Havtun, Björn Palm
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Energy Conversion and Management, 2015
Abstract The advanced exergy analysis extends engineering knowledge beyond the respective conventional methods by improving the design and operation of energy conversion systems. In advanced exergy analysis, the exergy destruction is splitting into endogenous/exogenous and avoidable/unavoidable parts.
exaly +2 more sources
Abstract The advanced exergy analysis extends engineering knowledge beyond the respective conventional methods by improving the design and operation of energy conversion systems. In advanced exergy analysis, the exergy destruction is splitting into endogenous/exogenous and avoidable/unavoidable parts.
exaly +2 more sources
Advanced exergy analysis of ash agglomerating fluidized bed gasification
Energy Conversion and Management, 2019Abstract Exergy-based analysis is a powerful method to evaluate, understand, and improve energy conversion processes. Compared with conventional exergy analysis, advanced exergy analysis can identify the improvement potential of each component and the interactions among components of the whole system.
Yulong Zhang, Zheyu Liu
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Energy & Environment, 2022
Aiming to net-zero emissions, hybrid power generation through renewable means has gained substantial attention across the globe. Considering the stochastic nature of renewable energy resources, a comprehensive performance assessment is a must prior to project development.
Hardik K. Jani +4 more
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Aiming to net-zero emissions, hybrid power generation through renewable means has gained substantial attention across the globe. Considering the stochastic nature of renewable energy resources, a comprehensive performance assessment is a must prior to project development.
Hardik K. Jani +4 more
openaire +1 more source
Advanced exergy assessment of a solar absorption power cycle
Renewable Energy, 2022Abstract The present study investigates the advanced exergy assessment in a solar absorption power cycle to reveal the inefficiency of the system. Unlike simple exergy assessment, which only assesses exergy destruction, advanced exergy evaluates avoidable, unavoidable, exogenous, and endogenous exergy destructions.
Yan Cao +4 more
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Exergy approach for advancing sustainability of a biomass boiler
International Journal of Exergy, 2018An exergy analysis of the district energy plant at University of Idaho, Moscow, Idaho, USA is presented. Exergy flows through the components of the steam cycle through the biomass boiler are quantified to identify major sources of exergy destruction. A mathematical model is developed to determine sources of exergy destruction using measurements taken ...
Marc Compton +2 more
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Chemosphere, 2022
Purification of Natural gas is vital for utilizing it as a source of energy harvesting for the world. Amine-based chemical absorption technique is the most utilized in the gas field for the purification of gas that ensures the purity of the sweet gas stream with the elimination of carbon dioxide. However, it is considered an energy-intensive process to
Bilal Kazmi +6 more
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Purification of Natural gas is vital for utilizing it as a source of energy harvesting for the world. Amine-based chemical absorption technique is the most utilized in the gas field for the purification of gas that ensures the purity of the sweet gas stream with the elimination of carbon dioxide. However, it is considered an energy-intensive process to
Bilal Kazmi +6 more
openaire +3 more sources
Advanced exergy and graphical exergy analyses for solid oxide fuel cell turbine-less jet engines
Journal of Power Sources, 2020Abstract Fuel cell technologies are applied to the propulsion systems on aircraft to save fuel and reduce emissions. A novel hybrid engine with low specific fuel consumption by integrating solid oxide fuel cells and turbine engines is proposed in our previous papers.
Zhixing Ji +5 more
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Energy, 2020
Abstract The energy efficiency improvement and practicable carbon emission reduction of coal chemical industry as well as other industrial systems are major concerns associated with designing feasible carbon emission reduction scheme. Based on advanced exergy analysis, this study establishes quantitative analysis between exergy destruction and direct
Junnian Wu, Na Wang
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Abstract The energy efficiency improvement and practicable carbon emission reduction of coal chemical industry as well as other industrial systems are major concerns associated with designing feasible carbon emission reduction scheme. Based on advanced exergy analysis, this study establishes quantitative analysis between exergy destruction and direct
Junnian Wu, Na Wang
openaire +1 more source