Results 61 to 70 of about 3,345 (182)

The Role of Political Actors in Realizing Sustainable European Energy Markets: Insights From the Trinational Upper Rhine Region

Regulation &Governance, EarlyView.
ABSTRACT Against the background of the European decarbonization strategy, this study examines the extent to which the expansion of renewable energies can lead to tensions with the social and ecological dimensions of the sustainability concept. The study is based on qualitative interviews with 66 experts conducted in the trinational metropolitan region ...
Franziska Leopold, Bianca Blum, Dominik Schröder   +2 more
wiley   +1 more source

STEM‐themed pathways within elementary preservice methods coursework: Benefits and challenges associated with designing and implementing integrated STEM projects

School Science and Mathematics, EarlyView.
Abstract With the rapid advancements in science and technology, there is a growing emphasis on preparing high‐quality elementary science teachers with a deeper understanding of integrating Science, Technology, Engineering, and Mathematics (STEM) disciplines into their classrooms.
Deepika Menon, Allison M. Johnson, Derek Cox, Ursula Nguyen, Minji Jeon, Amanda Thomas   +5 more
wiley   +1 more source

Evaluation of Creep Life and Damage for AISI 304 Under Combined Tension/Torsion Multiaxial Loading

Fatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 4, Page 1327-1339, April 2026.
ABSTRACT In the present study, to investigate the effects of temperature and principal stress ratio on the multiaxial creep rupture time of AISI 304 stainless steel, creep tests were conducted under various principal stress ratios at 650°C and 700°C.
Lei He, Takamoto Itoh, Noritake Hiyoshi
wiley   +1 more source

Increase the Efficiency of a Gas Turbine Unit for Gas Turbine Locomotives by Means of Steam Injection into the Flow Section

MATEC Web of Conferences, 2018
In the modern world of railways, electrification is given great importance. Currently, more than 50% of all freight traffic carried out by electric traction.
Filinov Evgeny, Tkachenko Andrey, Omar Hewa Hussein, Rybakov Viktor   +3 more
doaj   +1 more source

Techno‐Economic Analysis of Polylactic Acid from Corn Stover: Understanding Uncertainty and Variability via Artificial Intelligence Tools

Advanced Sustainable Systems, Volume 10, Issue 3, March 2026.
This study analyses the uncertainty and variability existing in the economic performance of polylactic acid (PLA) production, via integrating techno‐economic analysis with process models and Monte Carlo simulation enabled by artificial intelligence. The results show that the minimum selling price varies from $2,107 to $3076/t PLA.
Yinqiao Wang, Jiawei Huang, Chuan Xu, Sipan Liu, Junwei Li, Kai Lan   +5 more
wiley   +1 more source

Towards Climate Neutrality by 2050: Role of Aluminum for Short‐ and Long‐Term Energy and Hydrogen Storage

Advanced Energy Materials, Volume 16, Issue 10, 11 March 2026.
The Aluminum energy storage cycle involves the use of renewable energy for Al production and the generation of heat (dry cycle) and heat and H2 (wet cycle) for energy production via Al‐steam combustion. ABSTRACT Reaching climate neutrality by 2050 requires innovative long‐term energy storage (LTES) solutions beyond the current use of fossil fuels ...
Lorenzo Trombetti, Stefano Passerini, Linda Barelli   +2 more
wiley   +1 more source

The Future of Hydrogen‐Powered Aviation: Technologies, Challenges, and a Strategic Roadmap for Sustainable Decarbonization

Advanced Energy and Sustainability Research, Volume 7, Issue 3, March 2026.
Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira, Md Mahbubur Rahman, Karib Hassan Khan, Md Nizam Uddin, Dewan Hafiz Nabil   +4 more
wiley   +1 more source

Numerical Research of Steam and Gas Plant Efficiency of Triple Cycle for Extreme North Regions

EPJ Web of Conferences, 2016
The present work shows that temperature decrease of heat rejection in a cycle is necessary for energy efficiency of steam turbine plants. Minimum temperature of heat rejection at steam turbine plant work on water steam is 15°C.
Galashov Nikolay, Tsibulskii Svjatoslav, Matveev Aleksandr, Masjuk Vladimir   +3 more
doaj   +1 more source

Modelling and simulation of hydrogen production via natural gas plasma pyrolysis

The Canadian Journal of Chemical Engineering, Volume 104, Issue 3, Page 1174-1189, March 2026.
Methane pyrolysis simulation model. Abstract Plasma pyrolysis is a cutting‐edge technology that produces hydrogen and solid carbon from methane without emitting carbon dioxide. In this study, we developed a process simulation model in Aspen HYSYS to analyze the behaviour of this technology at the commercial scale.
Muhammad Badrul Islam Chowdhury, Anton Alvarez‐Majmutov, Jinwen Chen   +2 more
wiley   +1 more source

Green Hydrogen for Maritime Decarbonization

Carbon Neutralization, Volume 5, Issue 2, March 2026.
Green hydrogen offers strong potential to decarbonize maritime shipping due to its carbon‐free nature, high energy density, and versatility. This review assesses its feasibility, applications, challenges, and the roles of policy and innovation, highlighting green hydrogen and its derivatives as strategic pathways for deep maritime decarbonization ...
Chunjing Li, Wenwen Guo, Jingqiang Wang
wiley   +1 more source