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Avoidable and unavoidable exergy destructions of a fluidized bed coal combustor and a heat recovery steam generator
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In this article, an advanced exergy analysis was performed using actual operational data taken from a fluidized bed coal combustor (FBCC) and a heat recovery steam generator (HRSG) in a textile plant located at Torbali, Izmir.Citations
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New optimal design for a hybrid solar chimney, solid oxide electrolysis and fuel cell based on improved deer hunting optimization algorithm
Man-Wen Tian,Shu-Rong Yan,Shi-Zhuan Han,Sayyad Nojavan,Kittisak Jermsittiparsert,Navid Razmjooy +5 more
TL;DR: In this article, the authors presented a developed version of deer hunting optimization algorithm to optimal designing of the economic aspect of the power plant, and the results of the optimal system are compared with GA and PSO to show the system efficiency.
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Advanced exergy analysis of an aircraft gas turbine engine: Splitting exergy destructions into parts
TL;DR: In this article, the main exergy parameters of an aircraft gas turbine engine are introduced while the exergy destruction rates within the engine components are split into endogenous/exogenous and avoidable/unavoidable parts.
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Biomass boiler energy conversion system analysis with the aid of exergy-based methods
TL;DR: In this article, the authors established a theoretical framework for the exergy analysis of a real biomass boiler, which can be used for both the diagnosis and optimization of a biomass boiler as well as for the design of a new biomass boiler.
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Advanced exergy analysis of an oil shale retorting process
TL;DR: In this paper, an advanced exergy analysis is applied to evaluate the performance of a Fushun-type oil shale retorting process and the retort is found to be the element with the greatest potential for decrease in exergy destruction.
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Optimal configuration and energy management for combined solar chimney, solid oxide electrolysis, and fuel cell: a case study in Iran
TL;DR: In this paper, a solar chimney is one of the ideal green energy production systems which can be used especially in desert areas, due to the high radiation of solar intensity in the Kerman area of Iran, it can be co...
References
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Book
Thermal design and optimization
TL;DR: In this article, the authors present an overview of thermal system design using thermodynamics, modeling, and design analysis, including exergy analysis, energy analysis, and economic analysis.
Journal ArticleDOI
On avoidable and unavoidable exergy destructions and investment costs in thermal systems
TL;DR: In this paper, the authors discuss how to estimate the avoidable and unavoidable exergy destruction and investment costs associated with compressors, turbines, heat exchangers and combustion chambers in a cogeneration system.
Journal ArticleDOI
Advanced exergetic analysis : Approaches for splitting the exergy destruction into endogenous and exogenous parts
TL;DR: In this article, the authors discuss four different approaches developed by the authors for calculating the endogenous part of exergy destruction as well as the approach based on the structural theory, and conclude that all approaches lead to comparable and acceptable results.
Journal ArticleDOI
Exergy analysis of the United Kingdom energy system
TL;DR: In this article, a sectoral approach was employed, with the supply side examined in terms of themain energy sources, while final demand was separated into four energy end-use groups: the domestic, service, industrial and transport sectors.
Journal ArticleDOI
The calculation of the chemical exergies of coal-based fuels by using the higher heating values
Selçuk Bilgen,Kamil Kaygusuz +1 more
TL;DR: In this article, the chemical exergies of coal-based fuels were calculated by using equations given in the literature and to detect and evaluate quantitatively the effect of irreversible phenomena increased the thermodynamic imperfection of the processes.