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Wyszukujesz frazę "Li, Junlai" wg kryterium: Autor


Wyświetlanie 1-2 z 2
Tytuł:
Analysis of the dynamic response of offshore floating wind power platforms in waves
Autorzy:
Li, Junlai
Xie, Yonghe
Wu, Weiguo
Zhang, Chi
Powiązania:
https://bibliotekanauki.pl/articles/1573800.pdf
Data publikacji:
2020
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
floating wind power platform
dynamic response
inherent laws
numerical calculation
tank test
Opis:
Floating wind power platforms are in constant motion due to waves when deployed at sea. This motion directly affects the stability and safety of the platform. Therefore, it is very important to study the laws governing the platform’s dynamic response. In this paper, the dynamic characteristics of an offshore floating wind power platform were analysed under nine different sets of operating conditions using a numerical calculation method. Following this, a scaled 1:50 platform model was tested in a tank. Model tests were carried out with different wave conditions, and dynamic response data for the platform were measured and analysed. The hydrodynamic variation rules of floating wind power generation platform in waves were obtained. Some effective measures for maintain the stability and safety of wind power platforms are put forward that can provide a reference for dynamic stability research and the design of floating wind power platforms in the future.
Źródło:
Polish Maritime Research; 2020, 4; 17-25
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Study on dynamic response of offshore wind turbine structure under typhoon
Autorzy:
Li, Junlai
Wu, Weiguo
Wei, Yu
Shu, Yu
Lu, Zhiqiang
Lai, Wenbin
Jia, Panpan
Zhao, Cheng
Xie, Yonghe
Powiązania:
https://bibliotekanauki.pl/articles/32891255.pdf
Data publikacji:
2022
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
floating offshore wind turbine
structural dynamic response
typhoon
physical model test
Opis:
Floating offshore wind turbines are easily affected by typhoons in the deep sea, which may cause serious damage to their structure. Therefore, it is necessary to study further the dynamic response of wind turbine structures under typhoons. This paper took the 5MW floating offshore wind turbine developed by the National Renewable Energy Laboratory (NREL) as the research object. Based on the motion theory of platforms in waves, a physical model with a scale ratio of 1:120 was established, and a hydraulic cradle was used to simulate the effect of waves on the turbines. The dynamic response characteristics of offshore wind turbines under typhoons are systematically studied. The research results clarified that the turbine structure is mainly affected by wave loads under typhoons, and its motion response reaches its maximum value under the action of extreme wave loads. The research results of this paper can provide reference value for the design of offshore wind turbine structures under typhoons.
Źródło:
Polish Maritime Research; 2022, 1; 34-42
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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