Results 1 to 10 of about 3,791 (143)

Comprehensive pinch-exergy analyzes of the NGL recovery process [PDF]

open access: yesGas Processing Journal, 2022
Energy quality is a very important criterion, which affects the economic growth of that country. In this study, a real-life case study Natural Gas Liquids plant 800, from National Iranian South Oil Company located in the southwest of Iran was considered ...
Fakhrodin Jovijari   +3 more
doaj   +1 more source

Thermodynamic analysis of combined cycle plant operation as part of an energy-saving system based on an absorption bromide-lithium refrigerating machine [PDF]

open access: yesОмский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2020
The main directions of research of the current energy-generating system, taking into account its technical limitations, are optimization and forecasting based on the analysis of its operating modes.
L. V. Galimova, D. Z. Bairamov
doaj   +1 more source

Exergy Analysis

open access: yesEcology, Economy and Society – The INSEE Journal, 2023
This paper argues for a continuing exploration of Nature’s organizing principles that sustain prolonged homeostasis of the earth’s ecosystems punctuated by forceful transitions to new emergent states.
Tejasvi Chauhan, Vinod Gaur
doaj   +1 more source

Exergy analysis of transcritical two stage CO2 refrigeration system

open access: yesShipin yu jixie, 2023
Objective: In order to improve the energy efficiency of the transcritical two stage CO2 refrigeration system, the conventional exergy analysis and advanced exergy analysis of the system were conducted.
XU Hao   +3 more
doaj   +1 more source

Exergy Analysis of the Steam Generation System to Explore the Potential for Optimizing Energy Consumption [PDF]

open access: yesJournal of Agricultural Machinery, 2022
Introduction Steam generation system is a crucial and essential part of food industries which generates and distributes steam for consumption in domestic production units. Energy analysis based on the first law of thermodynamics was employed as the basic
I Golpour   +2 more
doaj   +1 more source

Conventional and advanced exergy analyses of an organic Rankine cycle by using the thermodynamic cycle approach

open access: yesEnergy Science & Engineering, 2021
In this study, a basic organic Rankine cycle (ORC) is introduced in an air separation process for waste heat recovery. Conventional and advanced exergy analyses are adopted to investigate the thermodynamic properties of components in the ORC.
Yi Wang   +6 more
doaj   +1 more source

Mathematical model for optimization of heat exchange systems [PDF]

open access: yesE3S Web of Conferences, 2020
The article is devoted to the issue of thermodynamic optimization of heat transfer systems. Optimization is carried out by an exergy pinch method. This method includes the advantages of exergy analysis and pinch method. Exergy analysis takes into account
Lebedev Vladimir, Yushkova Ekaterina
doaj   +1 more source

Exergoeconomic Evaluation of LNG and NGL Co-production Process Based on the MFC Refrigeration Systems [PDF]

open access: yesIranian Journal of Oil & Gas Science and Technology, 2016
In this paper, exergy and exergoeconomic analysis is performed on the recently proposed process forthe coproduction of liquefied natural gas (LNG) and natural gas liquids (NGL) based on the mixedfluid cascade (MFC) refrigeration systems, as one of the ...
Hojat Ansarinasab   +2 more
doaj   +1 more source

Exergy Analysis of Thermal Power Plant for Three Different Loads

open access: yesTehnički Glasnik, 2023
This paper presents the energy and exergy analysis of thermal power plant Tuzla in Tuzla, Bosnia and Herzegovina. The main aim of this paper is to analyze the components of a 200 MW steam power plant unit in order to identify and quantify the sites with ...
Nurdin Ćehajić
doaj   +1 more source

Mathematical Model for Optimization of Heat Exchange Systems of a Refinery [PDF]

open access: yesE3S Web of Conferences, 2020
The article is devoted to the issue of thermodynamic optimization of heat transfer systems. Optimization is carried out by an exergy pinch method. This method includes the advantages of exergy analysis and pinch method. Exergy analysis takes into account
Lebedev Vladimir Aleksandrovich   +1 more
doaj   +1 more source

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