Results 81 to 90 of about 3,984 (186)

Exergy costing analysis and performance evaluation of selected gas turbine power plants

open access: yesCogent Engineering, 2015
In this study, exergy costing analysis and performance evaluation of selected gas turbine power plants in Nigeria are carried out. The results of exergy analysis confirmed that the combustion chamber is the most exergy destructive component compared to ...
S.O. Oyedepo   +3 more
doaj   +1 more source

Exergy Analysis of the Production of Lignocellulosic Ethanol

open access: yesChemical Engineering Transactions, 2011
Abstract preview not available - see full-text PDF article.
Ala Modarresi   +2 more
openaire   +2 more sources

Comprehensive Experimental Investigation of Rosehip (Rosa canina L.) Seed Oil as a Novel Biodiesel Feedstock: Engine Performance, Combustion, Emission, and Exergy Analyses

open access: yesGlobal Challenges, Volume 10, Issue 8, August 2026.
Rosehip seed oil is converted into biodiesel (Rosehip Seed Oil Methyl Ester‐RSOME) and experimentally evaluated in a diesel engine. Comprehensive analyses of engine performance, emissions, combustion characteristics, and exergy reveal the effects of RSOME blends on engine behavior, providing insights into the utilization of this novel biodiesel ...
Erdoğan Güner
wiley   +1 more source

Exergy analysis of a co-generation plant

open access: yesThermal Science, 2008
Limitations of traditional first-law analysis, based upon thermodynamic performance of process unit coupled with mass and energy balances, are not a serious limitation when dealing with familiar systems. However, when dealing with more uncongenial, complex ones, it provides incomplete insight for such evaluation.
Galović, Antun   +2 more
openaire   +2 more sources

Performance and Exergy Analysis of Cryogenic Cycles

open access: yesInternational Journal of Computational and Experimental Science and Engineering
This study examines and demonstrates the concepts of thermodynamics, exergy, and exergy analysis, and shows how these principles are applied to cryogenic cycles using equations. Furthermore, an energy, exergy, and performance analyses of the two-stage vapor compression cascade cryogenic cycle for natural gas liquefaction is conducted, and optimum ...
Öztekin, Erman Kadir   +3 more
openaire   +2 more sources

Fundamentals of Exergy Analysis.

open access: yesTEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan), 1994
Most of the low temperature systems such as superconducting magnets require the efficient cooling system. The irreversible loss due to the entropy generation at the low temperature must be minimized to overcome this requirement. The concept of exergy gives a useful method to know where is the main source of this entropy generation. This paper describes
openaire   +2 more sources

Computer-Aided Exergy Sensibility Analysis of Nitrobenzene Production through Benzene Nitration Using an Acid Mixture

open access: yesInternational Journal of Chemical Engineering, 2019
Nitrobenzene is widely produced via benzene nitration to be applied in several industries such as pharmaceutical, textile, and agricultural. In this work, an exergy sensibility analysis was performed with the aim of identifying possible opportunities of ...
Tamy Herrera-Rodríguez   +2 more
doaj   +1 more source

Energy, exergy, and advanced exergy analysis of a novel solar-based S-CO2 cycle and comparison of systems with different layouts

open access: yesCase Studies in Thermal Engineering
Solar energy is an endless source of renewable energy, so solar-powered S-CO2 cycle power generation systems have received much attention from scholars.
Qiujie Cheng   +4 more
doaj   +1 more source

Numerical simulation and exergy analysis of a single-stage GM cryocooler. [PDF]

open access: yesHeliyon, 2023
Zhao Q   +6 more
europepmc   +1 more source

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