Fault detection in a single-bus DC microgrid connected to EV/PV systems and hybrid energy storage using the DMD-IF method

A Sistani, SA Hosseini, VS Sadeghi, B Taheri - Sustainability, 2023 - mdpi.com
Variations in fault currents, short times to clear the fault, and a lack of a natural current zero-
crossing point are the most important challenges that DC microgrid protection faces. This …

[HTML][HTML] Analysis of aggregated load consumption forecasting in short, medium and long term horizons using dynamic mode decomposition

MC Muñoz, MA Peñalba, AES González - Energy Reports, 2024 - Elsevier
In response to the growing need for precise energy demand forecasting in distribution grids,
this study examines the effectiveness of the Dynamic Mode Decomposition (DMD) algorithm …

Joint-mode diffusion analysis of discontinuous Galerkin methods: Towards superior dissipation estimates for nonlinear problems and implicit LES

RC Moura, LD Fernandes, AFC da Silva… - Journal of Computational …, 2024 - Elsevier
We present a new linear eigensolution analysis technique that provides superior estimates
of dissipation distribution in wavenumber space for the discontinuous Galerkin (DG) method …

Dynamic mode decomposition for analysing multi-phase flow in porous media

C Spurin, RT Armstrong, J McClure, S Berg - Advances in Water Resources, 2023 - Elsevier
For multi-phase flow through multi-scale heterogeneous porous media, such as the pore
space of rocks, the interaction between multiple immiscible fluids and an intricate network of …

Constrained dynamic mode decomposition

T Krake, D Klötzl, B Eberhardt… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Frequency-based decomposition of time series data is used in many visualization
applications. Most of these decomposition methods (such as Fourier transform or singular …

Experimental study of cavitating flow around a NACA 0012 hydrofoil in a slit channel

SG Skripkin, MA Tsoy, AY Kravtsova - Scientific Reports, 2022 - nature.com
An experimental study of a cavitating NACA0012 hydrofoil with aspect ratio 0.02 in a slit
channel was carried out using a high-speed visualization at sampling rate more than 100 …

Helical structures in a temporally developing round jet in the developed state

M Takahashi, R Fukui, K Tsujimoto, T Ando… - Flow, Turbulence and …, 2023 - Springer
Although existing studies have investigated dominant structures in round jets in developed
states, the image of the structures still has been unclear because the observations have …

Joint-mode diffusion analysis of spectral/hp continuous Galerkin methods: Towards superior dissipation estimates for implicit LES

RC Moura, LD Fernandes, AFC da Silva… - Computer Methods in …, 2024 - Elsevier
We present a new linear eigensolution analysis technique that provides superior estimates
of dissipation distribution in wavenumber space for the continuous Galerkin (CG) method …

Dynamic mode decomposition for large-scale coherent structure extraction in shear flows

DB Nguyen, P Wu, RO Monico… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Large-scale structures have been observed in many shear flows which are the fluid
generated between two surfaces moving with different velocity. A better understanding of the …

Comparative analysis of model reduction techniques for flapping wing dynamics

A Thirunavukkarasu, R Sundar, S Sarkar - Physics of Fluids, 2024 - pubs.aip.org
Flows around flapping wings exhibit intricate vortex interactions and diverse dynamical
regimes, requiring in-depth investigation to understand the underlying load generating …