Thermo-economic optimization and comparative analysis of different organic flash cycles for the supercritical CO2 recompression Brayton cycle waste heat recovery

Energy, Journal Year: 2023, Volume and Issue: 278, P. 128002 - 128002

Published: June 4, 2023

Language: Английский

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Multi-objective optimization of a novel CCHP system with organic flash cycle based on different operating strategies

Energy, Journal Year: 2023, Volume and Issue: 276, P. 127577 - 127577

Published: April 24, 2023

Language: Английский

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Cost and environmental analysis and optimization of a new and green three-level waste heat recovery-based cogeneration cycle: A comparative study

Heliyon, Journal Year: 2024, Volume and Issue: 10(7), P. e29087 - e29087

Published: April 1, 2024

Effective and maximum utilization of waste heat from industrial processes fossil plants can improve thermodynamic performance declined the environmental impacts discharge to atmosphere. Here, multi-aspect assessment optimization a novel cogeneration power cooling load cycle (CPCC) is developed. The considered process designed under three-level recovery consisting an ORC (organic Rankine cycle) unit ejection-based refrigeration process. Thermodynamic performance, cost feasibility assessments suggested have been comprehensively evaluated discussed. A two-objective developed minimize total maximize exergy efficiency. Moreover, comprehensive CPCC behavior compared with reference system (a single-level recovery/ORC compression-based process). also examined various environmentally compatible refrigerants. analysis based on two indicators (i.e., life cycle-climate equivalent-warming impacts). Due multi-level heat, emitting into environment are significantly reduced. outcomes revealed that R1234/yf as most suitable refrigerant causes optimum achievements for both systems. exergetic improved by about 10.3% system, while destruction annual CPCC, respectively, reduced approximately 7.4% 21.6% cycle. It was found 11,640 tons carbon dioxide be using ejector in

Language: Английский

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Application of machine learning to enhance the performance of a two-stage, two-temperature ejector cycle driven by the waste heat of exhaust gas

Energy Conversion and Management, Journal Year: 2024, Volume and Issue: 302, P. 118091 - 118091

Published: Jan. 19, 2024

Language: Английский

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Multi-aspect evaluation of a novel double-flash geothermally-powered integrated multigeneration system for generating power, cooling, and liquefied Hydrogen

Energy, Journal Year: 2023, Volume and Issue: 289, P. 129900 - 129900

Published: Dec. 6, 2023

Language: Английский

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Development of a geothermal-driven multi-output scheme for electricity, cooling, and hydrogen production: Techno-economic assessment and genetic algorithm-based optimization

Case Studies in Thermal Engineering, Journal Year: 2024, Volume and Issue: 63, P. 105228 - 105228

Published: Oct. 5, 2024

Language: Английский

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Performance analysis and optimization of a solar-powered system for power and cooling cogeneration

Solar Energy, Journal Year: 2025, Volume and Issue: 292, P. 113443 - 113443

Published: March 25, 2025

Language: Английский

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Development of a novel geothermal trigeneration system utilizing modified organic-flash cycle and zeotropic mixtures: Environmental assessment and optimization

Process Safety and Environmental Protection, Journal Year: 2023, Volume and Issue: 171, P. 312 - 329

Published: Jan. 3, 2023

Language: Английский

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Performance enhancement of organic single-flash cycles by eliminating the throttle valves: A comparative exergy-economic assessment

Case Studies in Thermal Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 105810 - 105810

Published: Jan. 1, 2025

Language: Английский

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Novel graphical expression method of thermodynamic process parameters: Methodology and case study

Energy, Journal Year: 2024, Volume and Issue: unknown, P. 134249 - 134249

Published: Dec. 1, 2024

Language: Английский

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