Wave energy converters with rigid hull encapsulation: A review

MH Maheen, Y Yang - Sustainable Energy Technologies and Assessments, 2023 - Elsevier
Ocean wave energy has a great potential in mitigating energy and sustainability crises of the
21st century. The lack of mature and cost-competitive wave energy converter (WEC) …

Techno-Economic optimisation for a wave energy converter via genetic algorithm

SA Sirigu, L Foglietta, G Giorgi, M Bonfanti… - Journal of Marine …, 2020 - mdpi.com
Although sea and ocean waves have been widely acknowledged to have the potential of
providing sustainable and renewable energy, the emergence of a self-sufficient and mature …

Fast nonlinear Froude–Krylov force calculation for prismatic floating platforms: a wave energy conversion application case

G Giorgi, S Sirigu, M Bonfanti, G Bracco… - Journal of Ocean …, 2021 - Springer
Computationally fast and accurate mathematical models are essential for effective design,
optimization, and control of wave energy converters. However, the energy-maximising …

Experimental validation and comparison of numerical models for the mooring system of a floating wave energy converter

B Paduano, G Giorgi, RPF Gomes, E Pasta… - Journal of Marine …, 2020 - mdpi.com
The mooring system of floating wave energy converters (WECs) has a crucial impact on
power generation efficiency, cost of delivered energy, proper operation, reliability and …

Experimental investigation of the mooring system of a wave energy converter in operating and extreme wave conditions

SA Sirigu, M Bonfanti, E Begovic, C Bertorello… - Journal of Marine …, 2020 - mdpi.com
A proper design of the mooring systems for Wave Energy Converters (WECs) requires an
accurate investigation of both operating and extreme wave conditions. A careful analysis of …

Nonlinear dynamic and kinematic model of a spar-buoy: parametric resonance and yaw numerical instability

G Giorgi, J Davidson, G Habib, G Bracco… - Journal of Marine …, 2020 - mdpi.com
Mathematical models are essential for the design and control of offshore systems, to
simulate the fluid–structure interactions and predict the motions and the structural loads. In …

Analysis of a gyroscopic-stabilized floating offshore hybrid wind-wave platform

B Fenu, V Attanasio, P Casalone, R Novo… - Journal of Marine …, 2020 - mdpi.com
The energy innovation scenario sees hybrid wind-wave platforms as a promising technology
for reducing the variability of the power output and for the minimization of the cost of offshore …

Real-time wave excitation forces estimation: An application on the ISWEC device

M Bonfanti, A Hillis, SA Sirigu, P Dafnakis… - Journal of Marine …, 2020 - mdpi.com
Optimal control strategies represent a widespread solution to increase the extracted energy
of a Wave Energy Converter (WEC). The aim is to bring the WEC into resonance enhancing …

Pitch Resonance Tuning Tanks: A novel technology for more efficient wave energy harvesting

SA Sirigu, M Bonfanti, P Dafnakis… - OCEANS 2018 MTS …, 2018 - ieeexplore.ieee.org
We introduce and discuss the principles of a new technology to increase the efficiency of
oscillating wave energy converters: the Pitch Resonance Tuning Tanks (PRTT). This new …

Measuring the Robustness of Optimal Design Solutions for Wave Energy Converters via a Stochastic Approach

F Giorcelli, SA Sirigu, G Giorgi, N Faedo… - Journal of Marine …, 2024 - mdpi.com
Among the challenges generated by the global climate crisis, a significant concern is the
constant increase in energy demand. This leads to the need to ensure that any novel energy …