Exergoeconomic and exergoenvironmental analyzes of a new biomass/solar-driven multigeneration energy system: An effort to maximum utilization of the waste heat of gasification process

Thermal Science and Engineering Progress, Год журнала: 2024, Номер 48, С. 102407 - 102407

Опубликована: Янв. 16, 2024

Язык: Английский

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Multi-criteria evaluation and optimization of a new multigeneration cycle based on solid oxide fuel cell and biomass fuel integrated with a thermoelectric generator, gas turbine, and methanation cycle

Process Safety and Environmental Protection, Год журнала: 2022, Номер 170, С. 139 - 156

Опубликована: Дек. 2, 2022

Язык: Английский

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4E analysis and optimization of a biomass-fired waste-to-energy plant integrated with a compressed air energy storage system for the multi-generation purpose

Fuel, Год журнала: 2023, Номер 348, С. 128457 - 128457

Опубликована: Май 12, 2023

Язык: Английский

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Thermoeconomic and optimization approaches for integrating cooling, power, and green hydrogen production in dairy plants with a novel solar-biomass cascade ORC system

Energy Conversion and Management, Год журнала: 2023, Номер 295, С. 117645 - 117645

Опубликована: Сен. 11, 2023

Язык: Английский

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4E optimization comparison of different bottoming systems for waste heat recovery of gas turbine cycles, internal combustion engines, and solid oxide fuel cells in power-hydrogen production systems

Process Safety and Environmental Protection, Год журнала: 2024, Номер 187, С. 549 - 580

Опубликована: Май 7, 2024

Gas turbine cycles (GTC), internal combustion engines (ICE), and solid oxide fuel cells (SOFC) are three important sources of waste energy, although some studies have been done about their heat recovery (WHR) systems individually, there is a lack study comparing them to select the best solution. In present research, steam Rankine cycle, CO2 supercritical Brayton cycle (SBC), inverse (IBC), air bottoming used for WHR high-temperature exhausted gas 500 kW natural gas-fueled GTC ICE. Furthermore, organic (ORC), trilateral flash Kalina SBC utilized SOFC-gas (GT). The performance 13 proposed configurations compared through 4E (energy, exergy, exergy-economic, environmental) three-objective optimizations. Considering exergy efficiency, total cost rate, unit products as target functions, SOFC-GT-ORC system has with 64.74%, 92.51 $/h, 19.03 $/GJ. GTC-IBC ICE-IBC in respective categories.

Язык: Английский

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Optimization and 4E Analysis of a Hybrid Solar-Methane System for Hydrogen and Freshwater Production with Enhanced Waste Heat Recovery from Compressed Air Energy Storage System

Energy, Год журнала: 2025, Номер unknown, С. 134994 - 134994

Опубликована: Фев. 1, 2025

Язык: 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, Год журнала: 2025, Номер unknown, С. 105810 - 105810

Опубликована: Янв. 1, 2025

Язык: Английский

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Modeling and analysis of solid oxide fuel cell-based multigeneration system with supercritical and transcritical carbon dioxide power cycles, humidification-dehumidification system and hydrogen generation

Energy Conversion and Management, Год журнала: 2025, Номер 332, С. 119762 - 119762

Опубликована: Апрель 5, 2025

Язык: Английский

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Capacity of waste heat recovery-based polygeneration to achieve sustainable development goals

The Science of The Total Environment, Год журнала: 2024, Номер 927, С. 171983 - 171983

Опубликована: Апрель 2, 2024

Язык: Английский

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Energy and exergy-economic performance comparison of wind, solar pond, and ocean thermal energy conversion systems for green hydrogen production

International Journal of Hydrogen Energy, Год журнала: 2024, Номер unknown

Опубликована: Июнь 1, 2024

The necessity of energy solutions that are economically viable, ecologically sustainable and environmentally friendly has become fundamental to economic societal advancement nations. In this context, renewable sources emerge as the most vital component. Furthermore, hydrogen generation systems based on energies increasingly recognized crucial strategies mitigate global warming. present study, a comparative analysis is conducted from an exergy-economic perspective find efficient configuration among three different for renewable-based power production. These wind turbine, salinity gradient solar pond (SGSP), ocean thermal conversion (OTEC). SGSP OTEC coupled with production unit by trilateral cycle (TLC) improve temperature match heating process. heat waste within these recovered thermoelectric generator (TEG), proton exchange membrane electrolyzer (PEME) used Under base case input conditions, net PEME estimated be approximately 327.8 kW across all configurations. Additionally, 3E (energy, exergy, exergy-economic) performance evaluated parametric study design optimization. results best reveal exergy efficiency achievable wind-based system in range 5.8–10.47% average speed 8–12 m/s. Correspondingly, favorable total cost rate attributed at 8 m/s, equating 66.08 USD/h. Subsequently, SGSP-based economical, ranging 42.78 44.31 USD/GJ.

Язык: Английский

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