Results 71 to 80 of about 2,886 (183)

Using Flexible Blades to Improve the Performance of Novel Small-Scale Counter-Rotating Self-Adaptable Wave Energy Converter for Unmanned Marine Equipment

Journal of Marine Science and Engineering, 2019
Unmanned marine equipment has been increasingly developed for open seas. The lack of efficient and reliable power supply is currently one of the bottlenecks restricting the practical application of these devices. In order to provide a viable power supply
Chongfei Sun, Jianzhong Shang, Zirong Luo, Zhongyue Lu, Guoheng Wu, Yiming Zhu   +5 more
doaj   +1 more source

Reforma procedur rewizji traktatów Unii Europejskiej na mocy traktatu lizbońskiego

Politeja
REFORM OF THE PROCEDURES FOR THE REVISION OF THE EUROPEAN UNION TREATIES UNDER THE TREATY OF LISBON. A NEW TYPOLOGY OF INTERGOVERNMENTAL CONFERENCES The first research objective of the article is to analyse the institutional and legal instruments for
Janusz Józef Węc
doaj   +1 more source

A competition for WEC control systems

, 2017
This paper outlines a proposed open competition which will compare energy-maximising controllers for wave energy converters (WECs), both in simulation, and in real time,using a scale device in a tank test situation. To date, a wide variety of WEC control algorithms have been proposed, but have been difficult to compare due to ...
Ringwood, John, Ferri, Francesco, Ruehl, Kelley M., Yu, Yi-Hsiang, Coe, Ryan G., Bacelli, Giorgio, Weber, Jochem, Kramer, Morten   +7 more
openaire   +3 more sources

Multi-Parametric Investigations on White Etching Crack Formation in Deep Grove Ball Bearings

Lubricants
Research on White Etching Cracks (WEC) in multiple bearing applications has identified various drivers that cause them. Lubricants and electricity combined with contact mechanics have been proven to catalyze WEC significantly.
Manuel Zuercher, Eberhard Schlücker, Christian Spaeth, Walter Holweger   +3 more
doaj   +1 more source

WEC-Grid: A software tool for integrating wave energy converter models into power system simulations

SoftwareX
WEC-Grid is an open-source Python framework for integrating wave energy converter (WEC) models into power system simulations. It bridges WEC-Sim with established electrical simulators (PSS®E, PyPSA) through a unified API, a standardized data model, and ...
Alexander Barajas-Ritchie, Eduardo Cotilla-Sanchez   +1 more
doaj   +1 more source

Structure-Enhanced Underwater Object Detection via Wavelet-Edge Collaboration and Selective Multi-Scale Fusion. [PDF]

Sensors (Basel)
Li D, He C, Tu P, Yang S, Lv X, Liu J.
europepmc   +1 more source

Inter-provincial water-energy-carbon transfer and its efficiency in China: the perspective of land use. [PDF]

Carbon Balance Manag
Cai C, Zhao R, Li H, Xiao L, Xie Z, Wu W, Ji J, Xiao Q.   +7 more
europepmc   +1 more source

Mechanical Properties and Feasibility of GFRP from Decommissioned Large-Scale Wind Turbine Blades for Wave Energy Converter: A Case Study. [PDF]

Polymers (Basel)
Li YW, Lai JS, Zhou BZ, Cheng L.
europepmc   +1 more source

Computational investigation on the hydrodynamic performance of a vertically submerged plate-type wave energy converter under variable relative openings. [PDF]

Sci Rep
Yadav SS, Roy S, Rathore PKS.
europepmc   +1 more source

Analyzing sustainable cotton production in Türkiye through the water energy carbon nexus framework. [PDF]

Sci Rep
Ertuğrul Ö, Özgünaltay Ertuğrul G, Değirmencioğlu A, Kadirova S.   +3 more
europepmc   +1 more source