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Knowledge engineering for wind energy [PDF]

open access: yesWind Energy Science
With the rapid evolution of the wind energy sector, there is an ever-increasing need to create value from the vast amounts of data made available both from within the domain and from other sectors.
Y. Marykovskiy   +11 more
doaj   +6 more sources

Optimization of combined production of electricity and hydrogen at nuclear power plants using a neural network [PDF]

open access: yesE3S Web of Conferences, 2020
This article discusses a project with a basis on implementation of combined production of electricity and hydrogen based on a HTGR reactor in the Primorsky Krai of Russia. One of the major advantages of the fourth-generation reactors of the HTGR type is,
Lopyrev Ilia   +4 more
doaj   +1 more source

Monitoring photovoltaic soiling: assessment, challenges, and perspectives of current and potential strategies

open access: yesiScience, 2021
Summary: Soiling is the process whereby dirt, dust, and organic/inorganic contaminants deposit on the surface of a photovoltaic (PV) module. It causes significant economic losses and can have a substantial impact on the expansion of photovoltaic ...
João Gabriel Bessa   +3 more
doaj   +1 more source

The Possible Coupling of LNG Regasification Process with the TSA Method of Oxygen Separation from Atmospheric Air

open access: yesEntropy, 2021
Liquefied Natural Gas (LNG) must be vaporized before it is used in the combustion process. In most regasification terminals, energy that was previously expended to liquefy natural gas is dissipated in the environment.
Tomasz Banaszkiewicz
doaj   +1 more source

A Review of Pile Foundations in Viscoelastic Medium: Dynamic Analysis and Wave Propagation Modeling

open access: yesEnergies, 2022
The dynamic viscoelastic theory of soil–pile interaction dominates the initial impedance calculation during the pile dynamic design and analysis. Further, it provides a firm theoretical ground for the wave propagation simulation, which could be the basis
Wenbing Wu, Yunpeng Zhang
doaj   +1 more source

Energy-aware traffic engineering [PDF]

open access: yesProceedings of the 1st International Conference on Energy-Efficient Computing and Networking, 2010
Energy consumption of the Internet is already substantial and it is likely to increase as operators deploy faster equipment to handle popular bandwidth-intensive services, such as streaming and video-on-demand. Existing work on energy saving considers local adaptation relying primarily on hardware-based techniques, such as sleeping and rate adaptation.
Nedeljko Vasic, Dejan Kostic
openaire   +4 more sources

Surface-Energy Engineering of Graphene [PDF]

open access: yesLangmuir, 2010
Contact angle goniometry is conducted for epitaxial graphene on SiC. Although only a single layer of epitaxial graphene exists on SiC, the contact angle drastically changes from 69° on SiC substrates to 92° with graphene. It is found that there is no thickness dependence of the contact angle from the measurements of single, bi, and multi layer graphene
Shin, Y.J.   +7 more
openaire   +3 more sources

Excavation compensation theory and supplementary technology system for large deformation disasters

open access: yesDeep Underground Science and Engineering, 2023
Given the challenges in managing large deformation disasters in energy engineering, traffic tunnel engineering, and slope engineering, the excavation compensation theory has been proposed for large deformation disasters and the supplementary technology ...
Manchao He, Qiru Sui, Zhigang Tao
doaj   +1 more source

An overview of deterministic and probabilistic forecasting methods of wind energy

open access: yesiScience, 2023
Summary: In recent years, a variety of wind forecasting models have been developed, prompting necessity to review the abundant methods to gain insights of the state-of-the-art development status.
Yuying Xie   +4 more
doaj   +1 more source

Designing optimal integrated electricity supply configurations for renewable hydrogen generation in Australia

open access: yesiScience, 2021
Summary: The high variability and intermittency of wind and solar farms raise questions of how to operate electrolyzers reliably, economically, and sustainably using predominantly or exclusively variable renewables. To address these questions, we develop
Muhammad Haider Ali Khan   +6 more
doaj   +1 more source

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