Results 21 to 30 of about 422,118 (270)

Energy and Exergy Analyses of a Combined Power Plant Based on Natural Gas Combustion

open access: yesTikrit Journal of Engineering Sciences, 2023
The present study implemented energy and exergy analyses on a 750MW combined cycle power plant (CCPP). The research utilized a simulation process using a computer model developed in MATLAB.
Khalaf Ibrahim Hamada   +3 more
doaj   +1 more source

Splitting the dynamic exergy destruction within a building energy system into endogenous and exogenous parts using measured data from the building automation system

open access: yesInternational Journal of Energy Research, 2020
This study presents a novel approach to apply advanced exergy analysis to a dynamic system. The main building of the E.ON Energy Research Center located in Aachen, Germany, which is a large, complex and multifunctional building is considered as the case ...
S. Sayadi, G. Tsatsaronis, T. Morosuk
semanticscholar   +1 more source

Energy quality factor and exergy destruction processes analysis for chemical looping hydrogen generation by coal

open access: yesInternational Journal of Energy Research, 2020
Chemical looping hydrogen generation (CLHG) is a hydrogen production process with broad prospects for its advantages of not requiring H2 purification process and direct CO2 capture.
Fan Zhang   +3 more
semanticscholar   +1 more source

Steady state simulation and exergy analysis of supercritical coal-fired power plant with CO₂ capture [PDF]

open access: yes, 2015
Integrating a power plant with CO₂ capture incurs serious efficiency and energy penalty due to use of energy for solvent regeneration in the capture process.
Kelsall, Greg   +2 more
core   +1 more source

Advanced Thermodynamic Analysis Applied to an Integrated Solar Combined Cycle System

open access: yesEnergies, 2018
The variation performance of integrated solar combined cycle (ISCC) is presented using energy, conventional exergy and advanced exergy analysis methods to provide information about exergy destruction of components and efficiencies of overall plant ...
Shucheng Wang   +3 more
doaj   +1 more source

Advanced Exergy Analysis in the Dynamic Framework for Assessing Building Thermal Systems [PDF]

open access: yes, 2019
This work applies the Dynamic Advanced Exergy Analysis (DAEA) to a heating and domestic hot water (DHW) facility supplied by a Stirling engine and a condensing boiler. For the first time, an advanced exergy analysis using dynamic conditions is applied to
Picallo-Perez, Ana   +3 more
core   +1 more source

Exergy analysis of a high-temperature-steam-driven, varied-pressure, humidification–dehumidification system coupled with reverse osmosis [PDF]

open access: yes, 2012
In this study, exergy analysis of a novel desalination system is presented and discussed. The water desalination is carried out using combined humidification–dehumidification and reverse osmosis technologies.
Al-Sulaiman, Fahad A.   +2 more
core   +1 more source

Exergy Analysis of a Bio-System: Soil–Plant Interaction

open access: yesEntropy, 2020
This paper explains a thorough exergy analysis of the most important reactions in soil–plant interactions. Soil, which is a prime mover of gases, metals, structural crystals, and electrolytes, constantly resembles an electric field of charge and ...
Masoomeh Bararzadeh Ledari   +3 more
doaj   +1 more source

Transient Simulation and Exergy Analysis of Heat-Pump Systems Integrated with Solar Compound Parabolic Collector [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2022
In high-exergy demand companies like piping companies, using renewable energies can be very useful in Manning the needed energy. Exergy analysis in thermal energy systems is very important, considering the need to determine the location and magnitude of ...
Habib Shoeibi   +4 more
doaj   +1 more source

Advanced Thermodynamic Analysis and Evaluation of a Supercritical Power Plant

open access: yesEnergies, 2012
A conventional exergy analysis can highlight the main components having high thermodynamic inefficiencies, but cannot consider the interactions among components or the true potential for the improvement of each component.
George Tsatsaronis   +3 more
doaj   +1 more source

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