Results 1 to 10 of about 3,459,902 (205)

Knowledge engineering for wind energy [PDF]

Wind 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, Y. Marykovskiy, T. Clark, J. Day, M. Wiens, C. Henderson, J. Quick, I. Abdallah, A. M. Sempreviva, J.-P. Calbimonte, E. Chatzi, S. Barber   +11 more
doaj   +7 more sources

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

E3S 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, Golubev Vadim, Voznesenskaya Daria, Verbnikova Victoria, Novikova Olga   +4 more
doaj   +1 more source

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

Energies, 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

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

iScience, 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, Leonardo Micheli, Florencia Almonacid, Eduardo F. Fernández   +3 more
doaj   +1 more source

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

Entropy, 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

Excavation compensation theory and supplementary technology system for large deformation disasters

Deep 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

Solar Architecture in Energy Engineering

Encyclopedia, 2022
Solar Architecture represents the confluence of the two disciplines of energy engineering and architecture. The concept of Solar Architecture defines a decision-making process to select, design, deploy, and operate solar energy-enabled solutions for ...
Alexandre Pavlovski
doaj   +1 more source

Biofuels from Micro-Organisms: Thermodynamic Considerations on the Role of Electrochemical Potential on Micro-Organisms Growth

Applied Sciences, 2021
Biofuels from micro-organisms represents a possible response to the carbon dioxide mitigation. One open problem is to improve their productivity, in terms of biofuels production.
Umberto Lucia, Giulia Grisolia
doaj   +1 more source

Quantifying techno-economic indicators' impact on isolated renewable energy systems

iScience, 2021
Summary: Addressing climate change with the rising global energy usage necessitates electricity sector decarbonization by rapidly moving toward flexible and efficient off-grid renewable energy systems (RESs).
Muhammad Shahzad Javed, Tao Ma, Navid Mousavi, Salman Ahmed, Henrik Lund, Hongxing Yang, Yanjun Dai   +6 more
doaj   +1 more source

Three-phase alternating current liquid metal vortex magnetohydrodynamic generator

iScience, 2021
Summary: Magnetohydrodynamic (MHD) generators directly convert mechanical energy to electrical energy. However, due to production of low amplitude voltages at low fluid velocities, they are not useful for electronic devices requiring power at watt scale.
Siddharth Raj Gupta, J. Ashley Taylor, Tom Krupenkin   +2 more
doaj   +1 more source