Zobrazeno 1 - 10
of 1 652
pro vyhledávání: '"irregular waves"'
Autor:
Mohammed Islam, Tanvir Sayeed
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 7, p 1195 (2024)
This research utilised an open-sourced smoothed particle hydrodynamics (SPH) tool to model and predict the change in wave-induced forces and motions of a free-floating bergy bits approaching a fixed structure in regular waves. Simulation parameters,
Externí odkaz:
https://doaj.org/article/2d31f36a81fd438199c3faf7b2904ea1
Publikováno v:
International Journal of Naval Architecture and Ocean Engineering, Vol 16, Iss , Pp 100594- (2024)
The presence of twin hulls of a catamaran has a strong impact on wave pattern in the whole inner region due to interference between waves generated by each demi-hull. Consequently, wave profiles as well as wave height become complicated and unpredict
Externí odkaz:
https://doaj.org/article/5bcaf13f4ce442b8a6bd89b4c16a5d05
Publikováno v:
Zhongguo Jianchuan Yanjiu, Vol 18, Iss 1, Pp 107-115 (2023)
ObjectiveTo investigate ship motion and load responses in realistic 3D waves and overcome the limitations of the traditional 2D wave assumption, this paper develops a method for predicting ship motion and load responses in short-crested waves. Method
Externí odkaz:
https://doaj.org/article/e20c32def24540bb815b89a36005f9b1
Publikováno v:
Sensors, Vol 24, Iss 2, p 704 (2024)
The propagation of shallow-water waves may cause liquefaction of the seabed, thereby reducing its support capacity for pipelines and potentially leading to pipeline settlement or deformation. To ensure the stability of buried pipelines, it is crucial
Externí odkaz:
https://doaj.org/article/5af0c8bc3e004857b4f5701ed53b1c4c
Publikováno v:
Annals of "Dunărea de Jos" University of Galaţi: Fascicle XI Shipbuilding, Vol 45, Pp 63-72 (2022)
This study concerns the preliminary seakeeping analysis of a river barge of 3000 T with length of 90 m and two main loading conditions: full cargo and ballast. As environmental conditions the maximum wave heigh is 2 m, with whole range wave-barge hea
Externí odkaz:
https://doaj.org/article/ac1b5002720044daa35a0e9f44fe974d
Autor:
Sara Dionísio António, Jebbe van der Werf, Erik Horstman, Iván Cáceres, José Alsina, Joep van der Zanden, Suzanne Hulscher
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 12, p 2244 (2023)
This paper presents new data from large-scale wave flume experiments. It shows the beach profile evolution and sediment transport for two different bed slopes (1:15 and 1:25), and three irregular high-energy erosive wave conditions and one low-energy
Externí odkaz:
https://doaj.org/article/db4acac2a276474d8a3c7bb62f73158c
Publikováno v:
Energies, Vol 16, Iss 22, p 7501 (2023)
The efficacy of the multi-timescale lookup-table-based maximum power point tracking (MLTB MPPT) in capturing energy at various fixed sea states has already been demonstrated. However, it remains imperative to conduct a more comprehensive evaluation o
Externí odkaz:
https://doaj.org/article/beed88fd4bbf4a7484f0c17f48222c3b
Autor:
Rafael Pereira Maciel, Phelype Haron Oleinik, Elizaldo Domingues Dos Santos, Luiz Alberto Oliveira Rocha, Bianca Neves Machado, Mateus das Neves Gomes, Liércio André Isoldi
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 11, p 2174 (2023)
In this work, we conducted a numerical analysis of an oscillating water column (OWC) wave energy converter (WEC) device. The main objective of this research was to conduct a geometric evaluation of the device by defining an optimal configuration that
Externí odkaz:
https://doaj.org/article/3f0a64b06e3d4cf797656e125f2e37a7
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