High-fidelity numerical modelling of ocean wave energy systems: A review of computational fluid dynamics-based numerical wave tanks

C Windt, J Davidson, JV Ringwood - Renewable and Sustainable Energy …, 2018 - Elsevier
For the research and development (R&D) of wave energy converters (WECs), numerical
wave tanks (NWTs) provide an excellent numerical tool, enabling a cost-effective testbed for …

Validation of a CFD-based numerical wave tank model for the power production assessment of the wavestar ocean wave energy converter

C Windt, J Davidson, EJ Ransley, D Greaves… - Renewable Energy, 2020 - Elsevier
CFD-based numerical wave tank (CNWT) models, are a useful tool for the analysis of wave
energy converters (WECs). During the development of a CNWT, model validation is vital, to …

Numerical simulation of regular waves: Optimization of a numerical wave tank

FMM Machado, AMG Lopes, AD Ferreira - Ocean Engineering, 2018 - Elsevier
With the growth registered in computational power, numerical models applied to fluid flows
is an increasingly important tool for oceanic and coastal engineering, and can be used in …

A numerical wave tank with large eddy simulation for wave breaking

NN Peng, KW Chow - Ocean Engineering, 2022 - Elsevier
Abstract A three-dimensional (3D) numerical wave tank (NWT) is developed based on
OpenFOAM. The propagation and breaking of waves with a moderate wavelength that could …

Investigations on the wave performance of Savonius turbine operating under initial phase-locked strategy

F Li, J Yao, C Eskilsson, Y Pan, J Chen, R Ji - Physics of Fluids, 2023 - pubs.aip.org
Savonius hydrokinetic turbines (SHTs), categorized as emerging cyclic-type wave energy
converters (WECs), have demonstrated notable potential in achieving elevated energy …

Numerical and experimental studies on a three-dimensional numerical wave tank

X Tian, Q Wang, G Liu, W Deng, Z Gao - IEEE access, 2018 - ieeexplore.ieee.org
A 3-D numerical wave tank (NWT) is proposed in this paper to calculate the wave
propagation and hydrodynamics force based on the incompressible Navier-Stokes …

[HTML][HTML] Development of a CFD-based numerical wave tank of a novel multipurpose wave energy converter

D Oliveira, JL de Almeida, A Santiago, C Rigueiro - Renewable Energy, 2022 - Elsevier
The development of new wave energy converters usually involves small-scale experiments
in physical wave tanks. The jump to physical models at larger scales is an expensive and …

Studies on the performance of Savonius rotors in a numerical wave tank

DD Prasad, MR Ahmed, YH Lee - Ocean Engineering, 2018 - Elsevier
Waves were generated in a numerical wave tank (NWT) using a piston type wave-maker.
Firstly, the performance of a 1.8 m diameter Savonius rotor was tested at a mean wave …

[HTML][HTML] A two-dimensional high precision physical wave generation method based on structured dynamic mesh

J Zhan, Z Huang, C Zeng, W Hu, W Su - Ocean Engineering, 2024 - Elsevier
This paper introduces a structured dynamic grid method and proposes a physics-based
rocker-flap wave-making approach. It establishes a nonlinear map** relationship between …

[HTML][HTML] Prediction of waves in tanks excited by ship motion and moving walls with a three-dimensional fully linear finite difference approach

Y Qi, H Söding, J Stöcker, M Zydeck, J Neugebauer… - Ocean …, 2024 - Elsevier
Mitigation of waves in shipboard swimming pools excited by ship motions is a topic of
current interest that has not yet been extensively investigated. Various dam** …