Results 31 to 40 of about 6,185,874 (280)

Design and CFD Analysis of the Energy Efficiency of a Point Wave Energy Converter Using Passive Morphing Blades

open access: yesEnergies, 2022
A wave energy converter features the ability to convert wave energy into the electrical energy required by unmanned devices, and its energy-conversion efficiency is an essential aspect in practical applications.
Changlei Wang   +5 more
doaj   +1 more source

On the Optimal Pole Width for Direct Drive Linear Wave Power Generators Using Ferrite Magnets

open access: yesEnergies, 2018
In this work, ferrite magnet linear generators for wave power applications are considered. These machines operate at unusually low speeds, around and even below 1 m/s, at which the optimal geometry differs from standard machines, since the copper loss ...
Anders Hagnestål
doaj   +1 more source

Optimal Design and Performance Analysis of a Hybrid System Combining a Semi-Submersible Wind Platform and Point Absorbers

open access: yesJournal of Marine Science and Engineering, 2023
Integrating point absorber wave energy converters (PAWECs) and an offshore floating wind platform provide a cost-effective way of joint wind and wave energy exploitation. However, the coupled dynamics of the complicated hybrid system and its influence on
Binzhen Zhou   +5 more
doaj   +1 more source

Dynamic Performance Analysis of a Large-Scale AWS-Based Wave Power Farm Integrated Into a Single-Machine Infinite-Bus Power Grid [PDF]

open access: yesE3S Web of Conferences
This paper presents the dynamic performance analysis results of a large-scale wave power farm (WPF) integrated into a single-machine infinite-bus (SMIB) power grid. The WPF is simulated by an aggregated equivalent linear permanent magnet generator (LPMG)
Vo Quang-Son
doaj   +1 more source

Assessment of Extreme and Metocean Conditions in the Swedish Exclusive Economic Zone for Wave Energy

open access: yesAtmosphere, 2020
Here, accessibility to near-shore and offshore marine sites is evaluated based on wave and ice conditions. High-resolution third-generation wave model results are used to examine the operation and maintenance conditions for renewable energy sources with ...
Erik Nilsson   +4 more
doaj   +1 more source

The Wave of Russian Attacks on Ukraine’s Power Infrastructures: An Opportunity to Infuse Meaningfulness into the Notion of “Dual-use Objects”?

open access: yesEuropean Papers, 2023
(Series Information) European Papers - A Journal on Law and Integration, 2023 8(2), 741-754 | European Forum Insight of 21 November 2023 | (Table of Contents) I. Introduction and an overview of the salient facts - II.
Francesca Capone
doaj   +1 more source

Assessing wave energy converters in the gulf of Mexico using a multi-criteria approach

open access: yesFrontiers in Energy Research, 2022
The wave power in the Gulf of Mexico was analyzed, using 42 years (1979–2020) of simulated data, with ERA-5 winds to force the WAVEWATCH III wave model. The model was successfully validated with three NDBC buoys, 42,055, 42,001 and 42,002.
Miqueas Diaz-Maya   +2 more
doaj   +1 more source

Double Fed Induction Generator Control Design Based on a Fuzzy Logic Controller for an Oscillating Water Column System

open access: yesEnergies, 2021
Oscillating water column (OWC) systems are water power generation plants that transform wave kinetic energy into electrical energy by a surrounded air column in a chamber that changes its pressure through the waves motion.
Cristian Napole   +6 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

open access: yesFEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri   +5 more
wiley   +1 more source

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