Hybrid renewable energy systems (HRES) combine two or more and are an interesting solution for decentralized generation. The exergy exergo-economic approach have proven to be useful methods analyze hybrid systems. aim of this paper is present a review exergy-economic approaches evaluate in buildings. In the first part paper, methodology analysis introduced as well main performance indicators. i...

this study aims at evaluating the completeness of the content of the ecological part in environmental impact assessments (eias) and environmental impact statements (eiss) on content review basis. the requirements of the ecological content as stated in the of five sets of thai’s eia guidelines, namely the specific guidelines for power plants, industrial projects, dams and harbors and the gene...

background in recent years, many studies have been conducted to establish the causes of people’s tendency to become addicted and researchers have also tried to determine the amount, importance and role of each individual and environmental factor. objectives with regard to the inconsistencies in previous research results, this study aims to use meta-analysis in order to integrate the results of ...

The declining freshwater resources can be overcome using thermal desalination methods such as solar still. However, the productivity of a still is highly dependent on environment and design. In this study, an improvement passive with partially coated condensation cover thermoelectric cooling system was made. effect varying power (12 W 36 W) investigated compared reference under tropical weather...

An innovative biomass gasifier integrated plant was proposed for combined heating and power production in the current paper. The consists of an s-CO2 cycle, gasifier, combustion chamber, a domestic water heater purposes. system studied from different perspectives, i.e., energetic, exergetic, exergo-economic, economic, environmental (4E). For this purpose, simulation carried out by EES software;...

Exergy analysis is based on combined first and second laws of thermodynamics and is a useful tool to analyze the energy systems in a better and more realistic way than an energy analysis, based on the first law of thermodynamics. Combination of exergy from thermodynamics with conventional concepts from engineering economy which is referred to as thermo-economy (exergo-economy) is a valuable too...

Exergy analysis is based on combined first and second laws of thermodynamics and is a useful tool to analyze the energy systems in a better and more realistic way than an energy analysis, based on the first law of thermodynamics. Combination of exergy from thermodynamics with conventional concepts from engineering economy which is referred to as thermo-economy (exergo-economy) is a valuable too...