Results 31 to 40 of about 59,912 (247)

A Novel Hybrid Wind-Wave Energy Converter for Jacket-Frame Substructures

Energies, 2018
The growth of the offshore wind industry in the last couple of decades has made this technology a key player in the maritime sector. The sustainable development of the offshore wind sector is crucial for this to consolidate within a global scenario of ...
Carlos Perez-Collazo, Deborah Greaves, Gregorio Iglesias   +2 more
doaj   +1 more source

Theoretical analysis and simulation calculation of hydrodynamic pressure pulsation effect and flow induced vibration response of radial gate structure

Scientific Reports, 2022
This work aims to explore the characteristics of stochastic fluctuant water pressure acted on the surface of large radial gate, and to investigate the flow-induced vibration response of the whole radial gate structure.
Bozhi Zhang, Xiaochuan Jing
doaj   +1 more source

Pseudorapidity dependent hydrodynamic response in heavy-ion collisions

Physics Letters B, 2020
We propose a differential hydrodynamic response relation, V2(ζ)=∫dξG(ζ−ξ)E2(ξ), to describe the formation of a pseudorapidity dependent elliptic flow in heavy-ion collisions, in response to a fluctuating three-dimensional initial density profile.
Hui Li, Li Yan
doaj   +1 more source

Lipid Nanoparticles for the Delivery of CRISPR/Cas9 Machinery to Enable Site‐Specific Integration of CFTR and Mutation‐Agnostic Disease Rescue

Advanced Functional Materials, EarlyView.
Lipid nanoparticles (LNPs) are optimized to co‐deliver Cas9‐encoding messenger RNA (mRNA), a single guide RNA (sgRNA) targeting the endogenous cystic fibrosis transmembrane conductance regulator (CFTR) gene, and homologous linear double‐stranded donor DNA (ldsDNA) templates encoding CFTR.
Ruth A. Foley, Paul G. Ayoub, Vrishti Sinha, Colin Juett, Alicia Sanoyca, Emily C. Duggan, Lindsay E. Lathrop, Priyanka Bhatt, Kevin Coote, Beate Illek, Brigitte N. Gomperts, Donald B. Kohn, Steven J. Jonas   +12 more
wiley   +1 more source

Computationally Aware Surrogate Models for the Hydrodynamic Response Characterization of Floating Spar-Type Offshore Wind Turbine

IEEE Access
Due to increasing environmental concerns and global energy demand, the development of Floating Offshore Wind Turbines (FOWTs) is on the rise. FOWTs offer a promising solution to expand wind farm deployment into deeper waters with abundant wind resources.
Davide Ilardi, Miltiadis Kalikatzarakis, Luca Oneto, Maurizio Collu, Andrea Coraddu   +4 more
doaj   +1 more source

Analysis on the fluid-structure interaction vibration characteristics of the elastic propeller

Zhongguo Jianchuan Yanjiu, 2020
[Objectives] In the flow field, vibration response characteristics of the elastic propeller are influenced by the interaction of the fluid and structure.[Methods] Based on the CFD/FEM fluid-structure interaction method,ANSYS-CFX modules on the Workbench ...
TAN Yuhang, PENG Weicai
doaj   +1 more source

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

Advanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner, Julian Burkhart, Kateryna Borysova, Chiara Mazzariol, Klaus Müller‐Buschbaum   +4 more
wiley   +1 more source

Hydrodynamic Response to Current and Wind on a Large Floating Interconnected Structure

Journal of Marine Science and Engineering
A numerical hydrodynamic model for a moored interconnected floating large structure under the action of regular waves is presented to analyze the effect of current and wind. The floating structure consists of 20 hinged plates that are linked together and
Sarat Chandra Mohapatra, Pouria Amouzadrad, Iuri Baldaconi da Silva Bispo, C. Guedes Soares   +3 more
doaj   +1 more source

Performance Evaluation of Submerged Floating Tunnel Subjected to Hydrodynamic and Seismic Excitations

Applied Sciences, 2017
Submerged floating tunnels (SFTs) are innovative structural solutions to waterway crossings, such as sea-straits, fjords and lakes. As the width and depth of straits increase, the conventional structures such as cable-supported bridges, underground ...
Naik Muhammad, Zahid Ullah, Dong-Ho Choi
doaj   +1 more source

Dynamic Response Analysis of a Semi-Submersible Floating Wind Turbine in Combined Wave and Current Conditions Using Advanced Hydrodynamic Models

Energies, 2020
In this study, advanced hydrodynamic models are proposed to predict dynamic response of a floating offshore wind turbine (FOWT) in combined wave and current conditions and validated by laboratory and full-scale semi-submersible platforms.
Takeshi Ishihara, Yuliang Liu
doaj   +1 more source