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Influence of operating parameters on the performance of combined cycle based on exergy analysis
Case Studies in Thermal Engineering, 2022 This paper presents the energy and exergy analysis for actual data of the triple-pressure combined cycle power plant (CCPP). This study was carried out to evaluate each component's power plant efficiency and destruction rate.
Lava Talib Shireef, Thamir K. Ibrahim
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Sustainability Enhancement of a Biomass Boiler through Exergy Analysis
Proceedings, 2017 Investigations on exergy resources are important from the point of energy sustainability. In the presented study, an energy and exergy analysis of the operating biomass and natural gas boilers at the University of Idaho (UI) district energy plant is ...
Marc Compton, Behnaz Rezaie
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Analysis of Operation Parameters of Fish Refrigeration by Exergy Analysis. Case Study
Environmental and Climate Technologies, 2019 Unlike energy efficiency, in terms of exergy efficiency it is possible to compare the existing operation of an energy conversion system with the ideal operation.
Terehovics Edvins +2 more
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EXERGY ANALYSIS OF DOUBLE-CIRCUIT FLAT SOLAR COLLECTOR WITH THERMOSYPHON CIRCULATION
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2019 In the present work, an exergy analysis was done of two-circuit flat solar collector with thermosiphon circulation. The article presents a mathematical model of energy and exergic analysis of flat solar collectors, as well as calculations of solar ...
Waldemar Wójcik +6 more
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Energies, 2022 In current power station boilers, fuel burns at a low temperature, which results in low exergy efficiency. This research combined the second law of t with the boiler structure to maximize the efficiency of a 350 MW power plant boiler. A three-dimensional
Hang Yin, Yingai Jin, Liang Li, Wenbo Lv
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Exergy analysis and economic estimate of a novel solar and gas combined system
Case Studies in Thermal Engineering, 2021 In this paper, a novel parabolic-trough solar and gas combined (PSGC) system is proposed to explore a new potential utilization approach of solar energy. The working principle of this PSGC system is introduced.
Gang Wang +3 more
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Energies, 2017 Three exergy accounting approaches are used to evaluate exergy efficiency: the Energy Resources Exergy Accounting (EREA), the Natural Resources’ Exergy Accounting (NREA) and the Extended Exergy Accounting (EEA).
Ricardo Manso +2 more
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An energy and exergy analysis of photovoltaic system in Bantul Regency, Indonesia
Journal of Mechatronics, Electrical Power, and Vehicular Technology, 2018 Energy and exergy analysis has been conducted on photovoltaic (PV) system in Bantul Regency, a special region of Yogyakarta, Indonesia. The PV exergy analysis was used to determine the performance of the PV system by considering environmental factors ...
Arif Rahman Hakim +2 more
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Exergy Analysis of a Shell and Tube Energy Storage Unit with Different Inclination Angles
Energies, 2023 To optimize the utilization of solar energy in the latent heat thermal energy storage (LHTES) system, this study conducts exergy analysis on a paraffin-solar water shell and tube unit established in the literature to evaluate the effects of different ...
Li Peng +3 more
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AIChE Journal, EarlyView.Abstract Electrification of distillation offers a promising route to reducing scope‐1 emissions from one of the chemical industry's most energy‐intensive unit operations. However, conventional adiabatic columns are dynamically inflexible: Long, energy‐intensive start‐ups make shutdown and restart impractical under variable electricity prices and ...
Samuel Mercer, Michael Baldea
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