Results 231 to 240 of about 495,484 (410)

Development Status and Future Prospects of Hydrogen Energy Technology: Production, Storage, and Cost Analysis

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Hydrogen is an energy carrier, produced from renewable and nonrenewable resources. It can be stored in a variety of materials and transported to distant locations. This article reviews progress in hydrogen technology by looking at environmental and economic impact, cost analysis, and policy support at government level as way forward for bringing it to ...
Xuexue Pan   +5 more
wiley   +1 more source

EngineBench: Flow Reconstruction in the Transparent Combustion Chamber III Optical Engine [PDF]

open access: yesarXiv
We present EngineBench, the first machine learning (ML) oriented database to use high quality experimental data for the study of turbulent flows inside combustion machinery. Prior datasets for ML in fluid mechanics are synthetic or use overly simplistic geometries.
arxiv  

Doped Zinc Oxide‐Based Piezoelectric Devices for Energy Harvesting and Sensing

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This review provides a comprehensive overview of material properties, synthesis methods, and characterization techniques of doped ZnO, emphasizing the impact of doping on its structural and functional attributes. It highlights key findings, identifies knowledge gaps, and proposes future research directions to optimize doped ZnO for energy harvesting ...
Congran Jin   +3 more
wiley   +1 more source

Alloy chemistry and microstructural control to meet the demands of the automotive Stirling engine [PDF]

open access: yes
The automotive Stirling engine now under development by DOE/NASA as an alternative to the internal combustion engine, imposes severe materials requirements for the hot portion of the engine.
Stephens, J. R.
core   +1 more source

Recent Progress on Cerium Oxide‐Based Nanostructures for Energy and Environmental Applications

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This review covers significant aspects, from CeO2's fundamental properties and synthesis methods to specific applications and emerging trends. With unique features such as redox reactivity, biocompatibility, and high oxygen storage, CeO2 is an excellent catalyst for water splitting, CO2 conversion, energy storage, and remediating environmental ...
Schindra Kumar Ray   +5 more
wiley   +1 more source

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