نتایج جستجو برای: advanced exergoeconomic analysis
تعداد نتایج: 3020604 فیلتر نتایج به سال:
In this study, optimization of Qeshm power and water desalting cogeneration plant has been investigated. The objective functions are related to maximizing exergetic efficiency and minimization of exergoeconomic and exergoenvironmental parameters. Also, the integration of RO desalination with the existing plant has been evaluated based on these analyses. This plant includes two MAPNA 25 MW gas t...
Gas turbine power plants have been widely studied, and as a result the negative effects on their output thermal efficiency known when operating in atmospheric conditions exceeding ISO conditions. For this reason, different technologies methodologies implemented, aiming to increase improve efficiency. Unfortunately, lack of operational parameters for system limited its characterization implement...
Life cycle analysis and exergy are applied to compare the production of maleic anhydride from different feedstock, both biomass- petrochemical-derived raw materials, in order evaluate sustainability alternative biorefinery processes conventional routes. The considered involve two options: gas aqueous phase furfural oxidation with oxygen (air) hydrogen peroxide as oxidants, respectively, sustain...
Employing non-conventional water resources using treatment and recycling is considered as the main resource in addressing future water scarcity. Although non-conventional water recycling has been investigated in details in the literature, its impacts on irrigation-fertilizing systems have not been discussed using thermoeconomic analysis. In this case study, using a hydroponic greenhouse system...
burnout is a response to the chronic work stress which is prevalent mostly among the people who do people job, like teaching. the purpose of this study was to develop a valid and reliable instrument that can measure burnout in foreign language teachers. although some widely used instruments were developed before which measured burnout in teachers, a specific instrument which include specific sy...
In this study, 4E (energy, exergy, exergoeconomic, and exergoenvironmental) analysis of an underfloor heating system integrated with the geothermal heat pump a greenhouse usage area 90 m2 has been made. When results applied to its elements were examined, energy efficiency in winter months determined be 77.85% exergy 30.61%. According exergoeconomic analysis, levelized cost as 0.894 dollar/h, un...
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