Zobrazeno 1 - 10
of 850
pro vyhledávání: '"Yoon-Jin Ha"'
Publikováno v:
Energies, Vol 17, Iss 11, p 2736 (2024)
A series of experiments were carried out to investigate the performance of a WEC rotor with platform motion. To achieve platform motion, a forced motion device with a rotor was installed in the Ocean Engineering Basin. In this study, the rotor’s pe
Externí odkaz:
https://doaj.org/article/2f308b3172404028bfa2ac0f477a1bfb
Autor:
Sung Youn Boo, Yoon-Jin Ha, Steffen Allan Shelley, Ji-Yong Park, Chang-Hyuck Lim, Kyong-Hwan Kim
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 5, p 796 (2024)
Offshore wind farms on the east offshore of Korea to produce multi-GW power from floating wind platforms are being planned. The objectives of the present study are to develop a new TLP-type floating wind platform with a 15 MW turbine for the planned
Externí odkaz:
https://doaj.org/article/f1481538d9a54c618beddcc2a4602b53
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 10, p 1915 (2023)
In this study, a numerical simulation was conducted to investigate the non-linear physical phenomena of a tension leg platform (TLP) of a 15-MW-class floating offshore wind turbine (FOWT). Computational fluid dynamics was employed as the numerical to
Externí odkaz:
https://doaj.org/article/897cc6f616f647908a1f69281452ee1a
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 5, p 1034 (2023)
There has been growing interest recently in hybrid installations integrating the offshore wind farm and aquaculture farm as co-existence while optimizing ocean space use. The offshore marine farms beyond coastal or sheltered areas will require moorin
Externí odkaz:
https://doaj.org/article/00426de37f5c4986a9f0daadca88a936
Publikováno v:
Energies, Vol 16, Iss 4, p 1862 (2023)
This study entailed a load evaluation for the tower design of a large floating offshore wind turbine system in accordance with the wave conditions. The target model includes the IEA 15 MW reference wind turbine and a semi-submersible VolturnUS-S refe
Externí odkaz:
https://doaj.org/article/223619098870455881147ca7b6507b5f
Publikováno v:
Energies, Vol 15, Iss 15, p 5485 (2022)
In this study, the performance evaluation of a semi-type floating offshore wind turbine system according to the direction of the incoming waves is investigated. The target model in this this study is a DTU 10 MW reference wind turbine and a LIFES50+
Externí odkaz:
https://doaj.org/article/10b62a13b38a4cd484a57b8cf03262a4
Publikováno v:
Energies, Vol 15, Iss 3, p 716 (2022)
The installation of fixed offshore wind power systems at greater water depths requires a floating body at the foundation of the system. However, this presents various issues. This study analyzes the characteristics of the platform motion of a floatin
Externí odkaz:
https://doaj.org/article/2a45d8b7e4c2411686d18dadce15aab7
Publikováno v:
Brodogradnja, Vol 69, Iss 1, Pp 71-87 (2018)
In this study, a prediction method of the form factor for a full-scale ship is suggested to minimize the power prediction error from a small model ship. Numerical simulations were carried out at various Reynolds numbers from a small model to a full-s
Externí odkaz:
https://doaj.org/article/a3733d547b8a48adb076967a289609f7
Publikováno v:
Journal of Marine Science and Engineering, Vol 9, Iss 6, p 621 (2021)
In this study, experiments were conducted to provide validation data for numerical simulations. Model tests were conducted in a 2D wave flume at the Korea Research Institute of Ships and Ocean Engineering (KRISO). A series of hammering tests for two
Externí odkaz:
https://doaj.org/article/d34af51262744a9c9d6135dc12eb8832
Publikováno v:
In Social Science & Medicine September 2024 357