Results 81 to 90 of about 3,338,670 (410)

Unveiling the Corrosion Mechanisms of High‐Entropy RETaO4 Through In Situ Observation

Advanced Science, EarlyView.
Composition‐property relationships in multi‐component RETaO4 are unveiled. In situ XRD/TEM and EBSD expose dynamic crystallization pathways of the dominant corrosion product (pyrochlore) and reaction‐diffusion corrosion mechanisms. La1/6Nd1/6Sm1/6Eu1/6Gd1/6Dy1/6TaO4 emerges as the optimal composition, combining minimal corrosion layer thickness with ...
Zeyu Chen, Yiling Huang, Fan Peng, Chucheng Lin, Wei Zheng, Xuemei Song, Yaran Niu, Yi Zeng   +7 more
wiley   +1 more source

Addressing Degradation of Ni/YSZ Cermet Fuel Electrode in Reversible Solid Oxide Cells

Advanced Energy Materials, EarlyView.
Infiltrating nanostructured ceria (CGO) into Ni/YSZ electrodes significantly enhances durability in reversible solid oxide cells. Performance remains stable over 650 h and 24 redox cycles at 750 °C, despite Ni agglomeration. This approach shifts electrochemical activity toward CGO surfaces and reduces reliance on microstructure optimization, offering a
Kamil Nowicki, Cristian Savaniu, Madhumita Mukhopadhyay, Anna Niemczyk, Ryszard Kluczowski, Jakub Kupecki, John Irvine   +6 more
wiley   +1 more source

Development of a program code for calculating the flow paths of steam turbines with long blades [PDF]

E3S Web of Conferences
Paper is devoted to the development of software code for calculating low-pressure cylinders of steam turbines. The program code divides the steam turbine compartment with a long blades into separate stages, and also calculates these stages by sections in
Popov Vitaliy, Kovalenko Daniil
doaj   +1 more source

Analyses of Electrode–Electrolyte Interactions in Commercial Layered Oxide/Hard Carbon Na‐Ion Cells via Optical Sensors

Advanced Energy Materials, EarlyView.
Use of advanced optical sensing techniques to track operando the physical and chemical changes of interfacial reactions in commercial type sodium‐ion cells. The nature of layered oxide cathode (O3 vs P2) influences the electrolyte reactivity and additives reduce the parasitic reactions.
Clémence Alphen, Juan Forero‐Saboya, Dominique Foix, Leiting Zhang, John Abou‐Rjeily, Charlotte Mouravieff, Sathiya Mariyappan, Jean‐Marie Tarascon   +7 more
wiley   +1 more source

Gas Turbine Diagnostics [PDF]

, 2012
A gas turbine engine can be considered as a very complex and expensive mechanical system; furthermore, its failure can cause catastrophic consequences. That is why it is desirable to provide the engine by an effective condition monitoring system. Such an automated system based on measured parameters performs monitoring and diagnosis of the engine ...
openaire   +3 more sources

Toward Energy Justice Principles for Sustainable Lithium‐Ion Battery Technologies

Advanced Energy and Sustainability Research, EarlyView.
Prefeasibility life cycle assessment is used to evaluate the environmental, social, and supply chain impacts of lithium‐ion battery technologies, and the concept of distributional energy justice is discussed. By comparing chemistries and use cases, it reveals inequities in material sourcing and technology access.
Isabella D. R. Stephens, Jordan J. Lindsay, Robert Pell, Peter Slater, Emma Kendrick   +4 more
wiley   +1 more source

Ceramic regenerator systems development program [PDF]

Ceramic regenerator cores are considered that can be used in passenger car gas turbine engines, Stirling engines, and industrial/truck gas turbine engines.
Cook, J. A., Fucinari, C. A., Lingscheit, J. N., Rahnke, C. J., Rao, V. D.   +4 more
core   +7 more sources

An Image-Based Turbine Blade Parameter Inspection Method

发电技术
Accurate inspection of the feature parameters of the blade is a pivotal step to conduct the performance diagnosis and reverse modeling. To improve the inspection efficiency, an image-based parameter inspection method was proposed.
CUI Zeyang, KONG Xiangling, FU Jinglun, SHI Jiajun   +3 more
doaj   +1 more source

Interaction of an Eulerian flue gas plume with wind turbines [PDF]

, 2010
The reduced availability of sites with the requisite wind resource, planning permission and public acceptance for the placement of wind turbines poses a significant challenge to future expansion of the wind energy industry.
Fletcher T.M., Haans W., Hanna S.R., Toro E.F   +3 more
core   +1 more source

A Detailed Comprehensive Role of Digital Technologies in Green Finance Initiative for Net‐Zero Energy Transition

Advanced Energy and Sustainability Research, EarlyView.
This study aims to provide actionable recommendations for leveraging digital innovation for the achievement of scalable, equitable, and transparent Net Zero Energy Transition by offering actionable recommendations. As a result of this comprehensive analysis, the review highlights the critical interplay between digital technologies and GF as vital ...
Furkan Ahmad, Ameni Boumaiza, Antonio Sanfilippo, Luluwah Al‐Fagih   +3 more
wiley   +1 more source