Results 61 to 70 of about 1,409 (180)

Exergy Destruction Analysis of a Gas Turbine Power Plant

Hittite Journal of Science and Engineering, 2018
According to the data released by “Republic of Turkey-the Ministry of Energy and Natural Resources”, by the end of July 2017, 34% of the electricity of Turkey was produced from natural gas. As it is compared to the other resources such as coal 31% , hydraulic power 24% , wind 6% , geothermal energy 2% and from other sources 3% , natural gas still ...
KİLİCARSLAN, Ali, KİRİS, Mehmet
openaire   +3 more sources

Protonic Ceramic Electrolysis Cells for Green Energy Conversion: Fundamental Characteristics, Key Components, and Application Potential

Carbon Neutralization, Volume 5, Issue 3, May 2026.
This review evaluates innovative research advancing protonic ceramic electrochemical cells from laboratory to large‐scale energy applications. It highlights the critical roles of composition, structure, and preparation in overcoming technical challenges; analyzes the physicochemical stability, interface bonding strength, and electrochemical‐thermal ...
Ziyi Zhu, Jinpeng Liu, Jie Xiao, Feng Liu, Xiaofeng Gu, Xue Li, Kai Pei   +6 more
wiley   +1 more source

Nanomaterials and Eco‐Friendly Refrigerants in Vapor Compression System: A Review of Performance and Sustainability

Energy Science &Engineering, Volume 14, Issue 5, Page 2644-2666, May 2026.
This review highlights how nano oils and eco‐friendly nano refrigerants enhance energy‐efficient refrigeration by improving thermal conductivity, lubrication, and system performance. The integration of rheological and tribological testing confirms reduced compressor work, better heat transfer, and higher COP using sustainable, low‐GWP refrigerants for ...
Mohammed Dilawar, Bisma Ali, Turali Narayana, Mohammad Reza Chalak Qazani, Rehan Khan, Adnan Qayoum, Tabrez Qureshi, Mohd Mujtaba Ahmed   +7 more
wiley   +1 more source

Exergy Destruction in Pipeline Flow of Surfactant-Stabilized Oil-in-Water Emulsions

Energies, 2014
Exergy destruction in adiabatic pipeline flow of surfactant-stabilized oil-in-water emulsions is investigated in five different diameter pipes. The dispersed-phase (oil droplets) concentration of the emulsions is varied from 0% to 55.14% vol.
Rajinder Pal
doaj   +1 more source

Working landscapes under climate change need to be green, moist, and cool—A case study of Germany

Ecological Solutions and Evidence, Volume 7, Issue 2, April–June 2026.
Although the issue of urban heat is receiving more attention, the concept of ‘heat landscapes’ on a large scale and the relationship between land surface temperature and ecosystem functioning are still being overlooked. Between 2018 and 2024, we mapped thermal hotspots and ecologically functional landscapes in Germany using Landsat satellite data, late
Yojana Adhikari, Pierre L. Ibisch, Peter Wohlleben, Anselm Schneider, Daniel Johnson   +4 more
wiley   +1 more source

Power Losses in Energy Generation: Mechanisms, Mitigation Strategies, and Pathways to a Sustainable Future

Energy Technology, Volume 14, Issue 4, April 2026.
This article provides a comprehensive review of loss mechanisms in the generation stage of energy systems, covering fossil, nuclear, and renewable technologies. It examines their environmental and operational implications and shows how overlooking generation losses distorts efficiency assessments.
Pooya Parvizi, Alireza Mohammadi Amidi, Mohammad Reza Zangeneh, Jordi‐Roger Riba, Milad Jalilian   +4 more
wiley   +1 more source

Advanced exergoeconomic analysis and mathematical modelling of the natural gas fired gas turbine unit used for industrial cogeneration system

Case Studies in Thermal Engineering
In this study, mathematical model of advanced exergoeconomic analysis (ADEXEC) basing on advanced specific exergy cost (ADSPECO) and advanced exergy-cost-energy-mass (EXCEM) (ADEXCEM) methods are applied to the industrial cogeneration system (COGEN ...
Hasan Caglayan, Hakan Caliskan, Hiki Hong, Nesrin Caliskan, Utku Kale, Artūras Kilikevičius   +5 more
doaj   +1 more source

Thermodynamic Mechanism of Self-Heat Recuperative and Self-heat Recovery Heat Circulation System for a Continuous Heating and Cooling Gas Cycle Process

Chemical Engineering Transactions, 2017
The thermodynamic mechanism of self-heat recuperative and self-heat recovery heat circulation system for a continuous isobaric heating and cooling gas cycle process without chemical reaction has been studied in terms of the exergy analysis by using ...
A. Tsutsumi, Y. Kansha
doaj   +1 more source

Exergy Analysis of the Optimized MSFD Type of Brackish Water Desalination Process [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2017
This paper presents a detailed thermodynamical exergy analysis of an optimized MSF distillation plant based on the latest published thermodynamics properties of water and seawater software of the Massachusetts Institute of Technology by using design and ...
Isa Khoshrou, Mohammad Reza Jafari Nasr, Khosrow Bakhtari   +2 more
doaj  

Analysis of Operation Parameters of Fish Refrigeration by Exergy Analysis. Case Study

Environmental and Climate Technologies, 2019
Unlike energy efficiency, in terms of exergy efficiency it is possible to compare the existing operation of an energy conversion system with the ideal operation.
Terehovics Edvins, Veidenbergs Ivars, Blumberga Dagnija   +2 more
doaj   +1 more source