Zobrazeno 1 - 10
of 187
pro vyhledávání: '"Froude–Krylov force"'
Publikováno v:
한국해양공학회지, Vol 36, Iss 6, Pp 390-402 (2022)
Offshore wind energy has become a major energy source, and various studies are underway to increase the economic feasibility of floating offshore wind turbines (FOWT). In this study, the characteristics of wave-induced motion of a combined wind-wave
Externí odkaz:
https://doaj.org/article/14bcf895e5b04350805599e3e350c2ef
Akademický článek
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Publikováno v:
International Journal of Naval Architecture and Ocean Engineering, Vol 13, Iss , Pp 86-101 (2021)
This study examined the effects of buoy shape and Nonlinear Froude-Krylov force (NFK) on a heaving-buoy-type Wave Energy Converter (WEC). Based on the Maclaurin expansion, the theoretical solutions of the NFK were derived for three different buoy sha
Externí odkaz:
https://doaj.org/article/97f6d9aedd224649819aaf85776881f0
Publikováno v:
Applied Sciences, Vol 13, Iss 7, p 4316 (2023)
Point absorber wave energy converter (WEC) control strategies often require accurate models for maximum energy extraction. While linear models are suitable for small motions, the focus is on the nonlinear model of an hour-glass shaped buoy undergoing
Externí odkaz:
https://doaj.org/article/304eb7f135944ea886be974c8012c693
Akademický článek
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Akademický článek
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Publikováno v:
Journal of Marine Science and Engineering, Vol 9, Iss 9, p 951 (2021)
The most accurate wave energy converter models for heaving point absorbers include nonlinearities, which increase as resonance is achieved to maximize the energy capture. Over the power production spectrum and within the physical limits of the device
Externí odkaz:
https://doaj.org/article/a965c11123f54a08a9a21716e483dae5
Autor:
Giovanni Bracco, Sergej Antonello Sirigu, Giuseppe Giorgi, Giuliana Mattiazzo, Mauro Bonfanti
Publikováno v:
Journal of Ocean Engineering and Marine Energy. 7:439-457
Computationally fast and accurate mathematical models are essential for effective design, optimization, and control of wave energy converters. However, the energy-maximising control strategy, essential for reaching economic viability, inevitably lead
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7887db4198e3bcd29980eeb504a80c3b
https://doi.org/10.1007/s40722-021-00212-z
https://doi.org/10.1007/s40722-021-00212-z
Publikováno v:
International Journal of Naval Architecture and Ocean Engineering, Vol 8, Iss 2, Pp 127-136 (2016)
Springing is the resonance phenomenon of a ship hull girder with incoming waves having the same natural frequency of the ship. In this study, a simple and reliable calculation method was developed based on quadratic strip theory using the Timoshenko
Externí odkaz:
https://doaj.org/article/48803da9450e42ad9d26ce42197c3eef
Publikováno v:
Journal of Marine Science and Engineering, Vol 8, Iss 1, p 29 (2020)
Although it is widely accepted that accurate modeling of wave energy converters is essential for effective and reliable design, it is often challenging to define an accurate model which is also fast enough to investigate the design space or to perfor
Externí odkaz:
https://doaj.org/article/37060622c302415a84270e15bce2b0d0