Results 91 to 100 of about 513,923 (354)

Hydrodynamics of the Oscillating Wave Surge Converter in the open ocean [PDF]

, 2012
A potential flow model is derived for a large flap-type oscillating wave energy converter in the open ocean. Application of the Green's integral theorem in the fluid domain yields a hypersingular integral equation for the jump in potential across the ...
Dias, F., Renzi, E.
core   +2 more sources

On‐Surface Indigo‐Based Bimolecular Coordination Networks with Programmable Regular or Vitreous Structure

Advanced Functional Materials, EarlyView.
A previously unreported coordination motif stabilising single Fe atoms by indigo chelation and pyridyl coordination on Au(111) has been revealed. By using planar tritopic pyridyl linkers (TPyB), extended 2D porous networks of indigo3(TPyB)2Fe6 form. These networks can be crystalline or vitreous and offer an environment where individual coordination ...
Hongxiang Xu, Ritam Chakraborty, Biao Yang, Dennis Meier, Joachim Reichert, Svetlana Klyatskaya, Mario Ruben, Shobhana Narasimhan, Johannes V. Barth, Anthoula C. Papageorgiou   +9 more
wiley   +1 more source

Constructal Design Method Applied to Wave Energy Converters: A Systematic Literature Review

Dynamics
The energy potential of sea waves has gained relevance, leading to extensive research on converters. The present work analyzes the contribution of Constructal Design to the development of wave energy converters.
Maria Eduarda F. Capponero, Giovani D. Telli, Elizaldo D. dos Santos, Liércio A. Isoldi, Mateus das Neves Gomes, Cesare Biserni, Luiz Alberto O. Rocha   +6 more
doaj   +1 more source

Grid Connection of Wave Power Farm Using an N-Level Cascaded H-Bridge Multilevel Inverter

Journal of Electrical and Computer Engineering, 2013
An N-level cascaded H-bridge multilevel inverter is proposed for grid connection of large wave power farms. The point-absorber wave energy converters are individually rectified and used as isolated DC-sources.
Rickard Ekström, Mats Leijon
doaj   +1 more source

Numerical hydrodynamic analysis of an offshore stationary–floating oscillating water column–wave energy converter using CFD

International Journal of Naval Architecture and Ocean Engineering, 2017
Offshore oscillating water columns (OWC) represent one of the most promising forms of wave energy converters. The hydrodynamic performance of such converters heavily depends on their interactions with ocean waves; therefore, understanding these ...
Ahmed Elhanafi, Alan Fleming, Gregor Macfarlane, Zhi Leong   +3 more
doaj   +1 more source

Silicon-organic hybrid electro-optical devices [PDF]

, 2013
Organic materials combined with strongly guiding silicon waveguides open the route to highly efficient electro-optical devices. Modulators based on the so-called silicon-organic hybrid (SOH) platform have only recently shown frequency responses up to 100
Alloatti, L, Bogaerts, Wim, Bolten, J, Dinu, R, Fedeli, JM, Fournier, M, Freude, W, Gunter, P, Jazbinsek, M, Koos, C, Korn, D, Kurz, H, Lauermann, M, Leuthold, J, Palmer, R, Pfeifle, J, Wahlbrink, T, Waldow, M, Wehrli, S, Yu, Hui   +19 more
core   +2 more sources

Implementation of Drug‐Induced Rhabdomyolysis and Acute Kidney Injury in Microphysiological System

Advanced Functional Materials, EarlyView.
A modular Muscle–Kidney proximal tubule‐on‐a‐chip integrates 3D skeletal muscle and renal proximal tubule tissues to model drug‐induced rhabdomyolysis and acute kidney injury. The coculture system enables dynamic tissue interaction, functional contraction monitoring, and quantification of nephrotoxicity, revealing drug side effect‐induced metabolic ...
Jaesang Kim, Zhuo Feng Lee, Gi‐Dong Sim, Sejoong Kim, Jessie S. Jeon   +4 more
wiley   +1 more source

Prototype testing of the wave energy converter wave dragon [PDF]

Renewable Energy, 2006
The Wave Dragon is an offshore wave energy converter of the overtopping type. It consists of two wave reflectors focusing the incoming waves towards a ramp, a reservoir for collecting the overtopping water and a number of hydro turbines for converting the pressure head into power.
Kofoed, Jens Peter, Frigaard, Peter, Friis-Madsen, Erik, Sørensen, Hans Chr.   +3 more
openaire   +2 more sources

Adaptive Model Predictive Control of Wave Energy Converters

IEEE Transactions on Sustainable Energy, 2020
In this paper, we propose an adaptive hierarchical model predictive control (AHMPC) scheme for wave energy converters (WECs). This AHMPC enables adaptive tuning mechanism for a model predictive control (MPC) strategy by estimating the dynamics of a WEC ...
Siyuan Zhan, J. Na, Guang Li, Bin Wang
semanticscholar   +1 more source

A Comparative Study on the Influence of DC/DC-Converter Induced High Frequency Current Ripple on Lithium-Ion Batteries [PDF]

, 2019
Modern battery energy systems are key enablers of the conversion of our energy and mobility sector towards renewability. Most of the time, their batteries are connected to power electronics that induce high frequency current ripple on the batteries that ...
Korth Pereira Ferraz, Pablo, Kowal, Julia   +1 more
core   +1 more source