Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Sergej Antonello Sirigu"'
Multi-Objective Optimization of an Inertial Wave Energy Converter for Multi-Directional Wave Scatter
Autor:
Fabio Carapellese, Viola De Clerck, Sergej Antonello Sirigu, Giuseppe Giorgi, Mauro Bonfanti, Nicolás Faedo, Ermanno Giorcelli
Publikováno v:
Machines, Vol 12, Iss 10, p 736 (2024)
To advance wave energy devices towards commercialization, it is essential to optimize their design to enhance system performance. Additionally, a thorough economic evaluation is crucial for making these technologies competitive with other renewable e
Externí odkaz:
https://doaj.org/article/bd9daae56cd840bd978266eb679069a1
Autor:
Filippo Giorcelli, Sergej Antonello Sirigu, Giuseppe Giorgi, Nicolás Faedo, Mauro Bonfanti, Jacopo Ramello, Ermanno Giorcelli, Giuliana Mattiazzo
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 3, p 482 (2024)
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 systems are not only renewable but also reliable in their performance
Externí odkaz:
https://doaj.org/article/5634c2a43e8243c8b4df5c7d6cf00759
Autor:
Marco Fontana, Giuseppe Giorgi, Massimiliano Accardi, Ermanno Giorcelli, Stefano Brizzolara, Sergej Antonello Sirigu
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 12, p 2339 (2023)
In this investigation, a comprehensive study was conducted on a U-shaped sloshing tank, based on reversing the classical treatment of such devices as motion stabilizers and using them instead to improve the performance of wave energy converters. The
Externí odkaz:
https://doaj.org/article/f713bf915839456cb122e8c7a1d4ce17
Publikováno v:
Journal of Marine Science and Engineering, Vol 9, Iss 12, p 1436 (2021)
In recent years, we have been witnessing great interest and activity in the field of wave energy converters’ (WECs) development, striving for competitiveness and economic viability via increasing power conversion while decreasing costs and ensuring
Externí odkaz:
https://doaj.org/article/343e4d2836b248e481f732ccc16aecdf
Autor:
Mauro Bonfanti, Andrew Hillis, Sergej Antonello Sirigu, Panagiotis Dafnakis, Giovanni Bracco, Giuliana Mattiazzo, Andrew Plummer
Publikováno v:
Journal of Marine Science and Engineering, Vol 8, Iss 10, p 825 (2020)
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 the produced power without compromising its reliability and durability.
Externí odkaz:
https://doaj.org/article/6c3a23ad6afe4a68bdb10ec3e0a88f2a
Autor:
Sergej Antonello Sirigu, Ludovico Foglietta, Giuseppe Giorgi, Mauro Bonfanti, Giulia Cervelli, Giovanni Bracco, Giuliana Mattiazzo
Publikováno v:
Journal of Marine Science and Engineering, Vol 8, Iss 7, p 482 (2020)
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 industry is still lacking. An essential condition for reaching economic viab
Externí odkaz:
https://doaj.org/article/41ce63905a524fef8c173276199b5982
Autor:
Beatrice Fenu, Valentino Attanasio, Pietro Casalone, Riccardo Novo, Giulia Cervelli, Mauro Bonfanti, Sergej Antonello Sirigu, Giovanni Bracco, Giuliana Mattiazzo
Publikováno v:
Journal of Marine Science and Engineering, Vol 8, Iss 6, p 439 (2020)
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 marine renewable installations. This article presents a model t
Externí odkaz:
https://doaj.org/article/0514c3cfa07241b49bbf5ce868aec063
Autor:
Pietro Casalone, Oronzo Dell’Edera, Beatrice Fenu, Giuseppe Giorgi, Sergej Antonello Sirigu, Giuliana Mattiazzo
Publikováno v:
Journal of Marine Science and Engineering, Vol 8, Iss 6, p 394 (2020)
The hydrodynamic investigation of a hull’s performance is a key aspect when designing a new prototype, especially when it comes to a competitive/racing environment. This paper purports to perform a fully nonlinear unsteady Reynolds Averaged Navier-
Externí odkaz:
https://doaj.org/article/e893d83da9c7476f839479825828c4c9
Autor:
Marco Fontana, Pietro Casalone, Sergej Antonello Sirigu, Giuseppe Giorgi, Giovanni Bracco, Giuliana Mattiazzo
Publikováno v:
Journal of Marine Science and Engineering, Vol 8, Iss 5, p 355 (2020)
During the optimization phase of a wave energy converter (WEC), it is essential to be able to rely on a model that is both fast and accurate. In this regard, Computational Fluid Dynamic (CFD) with Reynolds Averaged Navier–Stokes (RANS) approach is
Externí odkaz:
https://doaj.org/article/77677b60ea814cdcb1a8dca60c9bba4a
Autor:
Sergej Antonello Sirigu, Mauro Bonfanti, Ermina Begovic, Carlo Bertorello, Panagiotis Dafnakis, Giuseppe Giorgi, Giovanni Bracco, Giuliana Mattiazzo
Publikováno v:
Journal of Marine Science and Engineering, Vol 8, Iss 3, p 180 (2020)
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 these systems is required to design a mooring configuration that ensures
Externí odkaz:
https://doaj.org/article/f9730556042c43aaa9b439bc57c8fe16