Results 101 to 110 of about 14,498 (232)

Exergy and cumulative exergy use analysis

open access: yes, 2016
Exergy is a thermodynamic metric that represents the amount of useful energy one can obtain out of an object in a given reference environment. The exergy concept is used in several applications: from the analysis of industrial processes to economic, sustainability and ecosystem analysis.
Huysman, Sofie   +2 more
openaire   +1 more source

Ecological Cumulative Exergy Consumption and Extended Exergy Accounting: Comparison and Challenges in Evaluating Technological and Biological Systems

open access: yes, 2021
To evaluate the resource required by energy systems and by technological production systems in general, exergy has emerged as an effective concept and exergy analysis is increasingly being adopted as and effective tool. In addition, while dealing with
CAPOBIANCO M.   +3 more
core  

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

Exergy and energy analysis of high-pressure and low-pressure exhaust gas recirculation system of a diesel engine

open access: yes, 2015
The emission legislation for internal combustion engines is becoming increasingly stringent. Exhaust gas recirculation (EGR) is an important tool for emission control in modern diesel engines.
Tillmark, Nils,   +2 more
core   +1 more source

Exergy analysis of mass housing areas: Mavişehir I and II, Izmir

open access: yes, 2015
In this study, in terms of urban design, an exergy analysis of Mavişehir mass housing area in Izmir, Turkey is carried out based on spatial properties, shadow effects, wind effects and local climate to understand the importance of design strategies.
Saygın, Nicel   +2 more
core   +1 more source

Exergy Analysis of Solid Fuel-Fired Heat and Power Plants: A Review

open access: yesEnergies, 2017
The growing demand for energy is particularly important to engineers with respect to how the energy produced by heat and power plants can be used efficiently.
Francis Chinweuba Eboh   +2 more
doaj   +1 more source

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

Sustainability Enhancement of a Biomass Boiler through Exergy Analysis

open access: yesProceedings, 2017
Investigations on exergy resources are important from the point of energy sustainability. In the presented study, an energy and exergy analysis of the operating biomass and natural gas boilers at the University of Idaho (UI) district energy plant is ...
Marc Compton, Behnaz Rezaie
doaj   +1 more source

EXERGY ANALYSIS IN MODERN INVESTIGAIONS (REVIEW)

open access: yesBulletin of the National Technical University "KhPI". Series: Innovation researches in students’ scientific work, 2019
The advance of the exergy method is the universality associated with the usage of exergy allows for the estimation of stocks and flows of all types of energy included in the balance of any energy technology system using a common criterion of efficiency.
Nikulshin, Vladimir   +3 more
openaire   +4 more sources

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