Results 11 to 20 of about 249 (137)
Energies, 2023 This paper aims to present the real improvement opportunities of a simple organic Rankine cycle (ORC) as waste heat recovery system (WHRS) from the exhaust gases of a natural gas engine using toluene as the working fluid, based on the exergy and ...
Aldair Benavides Gamero +4 more
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Volume 8B: Energy, 2021 Abstract This article shows the results of the performance study of a combined cycle plant made up of a Siemens STG-800 gas turbine and a MACCHI heat recovery boiler (HRSG) designed to produce 47.5 MW of electricity and 81908 kg / h of steam operating under ISO conditions (15 ° C and 60% relative humidity and 1 atm), the system is part ...
Fajardo, Juan +4 more
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Energies, 2020 This study dealt with evaluating the (J85-GE-5H) military turbojet engine (TJE) in terms of exergetic and advanced exergetic analyses at Military (MIL) and Afterburner (AB) process modes by utilizing kerosene (JP-8) and hydrogen (H2) fuels. First, exergy
Burak Yuksel +3 more
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Thermodynamic analysis of a compressed air energy storage system through advanced exergetic analysis [PDF]
Journal of Renewable and Sustainable Energy, 2016 Compressed air energy storage (CAES) is an economic, large-scale energy storage technology, but its further applications are limited by thermodynamic inefficiency. Although high-exergy destruction components can be highlighted through exergy analysis, the interactions among components and the true potential for the improvement of CAES are not obvious ...
Hui Liu, Qing He, Sarmad Bin Saeed
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Energies, 2020 Instant coffee is produced worldwide by spray drying coffee extract on an industrial scale. This production process is energy intensive, 70% of the operational costs are due to energy requirements. This study aims to identify the potential for energy and
Diana L. Tinoco-Caicedo +2 more
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Advanced thermodynamic (exergetic) analysis
Journal of Physics: Conference Series, 2012 Exergy analysis is a powerful tool for developing, evaluating and improving an energy conversion system. However, the lack of a formal procedure in using the results obtained by an exergy analysis is one of the reasons for exergy analysis not being very popular among energy practitioners.
G Tsatsaronis, T Morosuk
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Energies, 2018 In this work the thermodynamic performance of a transcritical R744 booster supermarket refrigeration system equipped with R290 dedicated mechanical subcooling (DMS) was exhaustively investigated with the aid of the advanced exergy analysis.
Paride Gullo
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Steam Methane Reforming System for Hydrogen Production: Advanced Exergetic Analysis
International Journal of Thermodynamics, 2012 ESCI
BOYANO, Alicia +3 more
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Energies, 2019 After the recent renewed interest in CO2 as the refrigerant (R744) for the food retail industry, many researchers have focused on the performance enhancement of the basic transcritical R744 supermarket refrigeration unit in warm climates.
Paride Gullo +2 more
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Advanced Analysis of Dew Point Control Unit of Hybrid Refrigeration Systems in Gas Refineries [PDF]
Iranian Journal of Oil & Gas Science and Technology, 2018 In this paper, an advanced analysis of a novel hybrid compression-absorption refrigeration system (HCARS) for natural gas dew point control unit in a gas refinery is presented. This unit separates the heavy hydrocarbon molecules in the natural gas, which
Mahmoud Afshar, hamid rad
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