Results 101 to 110 of about 45,962 (270)
Materials Genome Engineering Advances, EarlyView.(1) Stable phases in the R2O–V2O5 system were confirmed. (2) Phase equilibrium and transition were experimentally measured. (3) A thermodynamic model was developed for the system. ABSTRACT Key phase diagram studies of Li2O–V2O5, K2O–V2O5, and Rb2O–V2O5 systems were conducted using X‐ray diffraction and differential thermal analysis within Pt crucibles.
Guishang Pei, In‐Ho Jung, Xuewei Lv
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The use of exergy analysis to benchmark the resource efficiency of municipal waste water treatment plants in Ireland [PDF]
, 2014 Exergy Analysis has been identified in the literature as a powerful tool to benchmark the resource efficiency of thermal systems. The exergy approach provides a rational basis for process optimisation, where, in theory, the processes with the greatest ...
Corcoran, Brian +5 more
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Hevea brasiliensis seeds: A novel sustainable feedstock for ethanol production
Vietnam Journal of Chemistry, EarlyView.Abstract The rubber tree (Hevea brasiliensis) is cultivated on a large scale mainly for the extraction of latex in Brazil and Southeast Asia, also generating large quantities of seeds. These seeds currently do not have large‐scale applications and may thus be considered as a residue.
Giovano Tochetto +4 more
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International Transactions in Operational Research, Volume 33, Issue 4, Page 2499-2534, July 2026.Abstract This paper presents a two‐stage model for planning a renewable energy portfolio by balancing economic, social and environmental sustainability goals. The first stage addresses a multi‐objective problem where conflictive impacts generated by the energy portfolios should be optimised according to the corresponding economic, social or ...
Amelia Bilbao‐Terol +2 more
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Exergy costing analysis and performance evaluation of selected gas turbine power plants
Cogent 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
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Fundamentals of Exergy Analysis.
TEION 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
EXERGY ANALYSIS IN MODERN INVESTIGAIONS (REVIEW)
Bulletin 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
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Advanced Energy and Sustainability Research, Volume 7, Issue 3, March 2026.This review examines the evolution and current state of concentrated photovoltaic systems, focusing on materials, manufacturing pathways, and thermal management challenges. Advanced cooling techniques and emerging applications are assessed alongside recent digital integration strategies. Through linking performance gains with practical limitations, the
Abdul Ghani Olabi +7 more
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Preliminary experimental comparison and feasibility analysis of CO2/R134a mixture in Organic Rankine Cycle for waste heat recovery from diesel engines [PDF]
, 2019 This paper presents results of a preliminary experimental study of the Organic Rankine Cycle (ORC) using CO2/R134a mixture based on an expansion valve.
Feng, W +5 more
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Energy Science &Engineering, Volume 14, Issue 3, Page 1372-1386, March 2026.Sugarcane juice is clarified and fermented with yeast to produce ethanol and CO₂. The broth is refined through distillation and molecular sieves, yielding fuel‐grade ethanol stored for transport. Bagasse, vinasse, and residues are recycled as valuable by‐products, enabling a sustainable bioethanol production pathway ABSTRACT This study investigates the
Kapura Tudu +5 more
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