Publications related to Ocean current

Static and Dynamic Voltage Balancing for an IGCT-Based Resonant DC Transformer

Drazen Dujic, Renan Pillon Barcelos, Nikolina Djekanovic

This paper focuses on the operational characteristics of a medium voltage resonant DC transformer based on a split capacitor IGCT 3L-NPC leg. The study delves into both the dynamic and static balancing aspects of the 3L-NPC when operating in a two-level, 5 ...

2024

Orbital-Resolved DFT plus U for Molecules and Solids

Nicola Marzari, Iurii Timrov, Eric Macke

We present an orbital-resolved extension of the Hubbard U correction to density-functional theory (DFT). Compared to the conventional shell-averaged approach, the prediction of energetic, electronic and structural properties is strongly improved, particula ...

Amer Chemical Soc2024

Power performance of a model floating wind turbine subjected to cyclic pitch motion: A wind tunnel study

Fernando Porté Agel, Guiyue Duan, Daniele Gattari

Offshore floating wind turbines (OFWTs) are becoming increasingly popular due to their ability to exploit deep-sea wind resources. However, since wind turbines are installed on floaters instead of solid foundations, the dynamic response of an OFWT due to ...

2024

Modelling of energetic particle drive and damping effects on TAEs in AUG experiment with ECCD

Alexander Karpushov, Giovanni Tardini

The impact of electron cyclotron current drive (ECCD)-driven current on toroidicity-induced Alfven eigenmodes (TAEs) in experiments on the AUG tokamak is investigated numerically. The dynamical evolution of the plasma profiles and equilibria are modelled w ...

Bristol2024

Strain-based analysis on the influence of local undercut geometry on fatigue crack initiation life

Alain Nussbaumer, Heikki Tapani Remes, Abinab Niraula

The local undercut defects at the weld toe provide a potential initiation site for fatigue cracks and significantly impact the structure's fatigue strength. The influence of continuous undercut depth on fatigue performance is widely studied, but the resear ...

2024

Fast refacing of MR images with a generative neural network lowers re-identification risk and preserves volumetric consistency

Jean-Philippe Thiran, Tobias Kober, Bénédicte Marie Maréchal, Jonas Richiardi

With the rise of open data, identifiability of individuals based on 3D renderings obtained from routine structural magnetic resonance imaging (MRI) scans of the head has become a growing privacy concern. To protect subject privacy, several algorithms have ...

Wiley2024

Method for wind harvesting and wind rejection in flying drones

Dario Floreano, Charalampos Vourtsis, Victor Casas Rochel, Nathan Samuel Müller, William John Stewart

The present invention concerns a method of manoeuvring a vertical take-off and landing, unmanned aerial drone (100) comprising at least an aerodynamic surface (101), wherein, during a flight of the drone, the aerodynamic surface generates lift and/or drag ...

2024

A moored profiling platform to study turbulent mixing in density currents in a large lake

David Andrew Barry, Ulrich Lemmin, François Mettra, Rafael Sebastian Reiss, Valentin Kindschi, Benjamin Daniel Graf

During calm cooling periods, differential cooling can induce winter cascading which is an important process for littoral-pelagic exchange and deep water renewal in large, deep lakes (Fer et al., 2001; Peeters et al., 2003). Generated in the shallow near-sh ...

2023

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Ocean current

Static and Dynamic Voltage Balancing for an IGCT-Based Resonant DC Transformer

Orbital-Resolved DFT plus U for Molecules and Solids

Power performance of a model floating wind turbine subjected to cyclic pitch motion: A wind tunnel study

Modelling of energetic particle drive and damping effects on TAEs in AUG experiment with ECCD

Strain-based analysis on the influence of local undercut geometry on fatigue crack initiation life

Gene expression of Pocillopora damicornis coral larvae in response to acidification and ocean warming

Fast refacing of MR images with a generative neural network lowers re-identification risk and preserves volumetric consistency

Method for wind harvesting and wind rejection in flying drones

A moored profiling platform to study turbulent mixing in density currents in a large lake

Synthesis Report on the Environmental Impacts of Polar Research and Logistics in the Polar Regions

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Chat with Graph Search

Power performance of a model floating wind turbine subjected to cyclic pitch motion: A wind tunnel study

Modelling of energetic particle drive and damping effects on TAEs in AUG experiment with ECCD

Static and Dynamic Voltage Balancing for an IGCT-Based Resonant DC Transformer

Orbital-Resolved DFT plus U for Molecules and Solids

Strain-based analysis on the influence of local undercut geometry on fatigue crack initiation life

A moored profiling platform to study turbulent mixing in density currents in a large lake

Synthesis Report on the Environmental Impacts of Polar Research and Logistics in the Polar Regions

Method for wind harvesting and wind rejection in flying drones

Fast refacing of MR images with a generative neural network lowers re-identification risk and preserves volumetric consistency

Gene expression of Pocillopora damicornis coral larvae in response to acidification and ocean warming