Results 21 to 30 of about 2,495,327 (272)

Extraction of the significant wave height from synthetic HF radar data acquired on a floating platform

open access: yesIET Radar, Sonar & Navigation, 2023
The usual procedure for extracting ocean surface information from data acquired from a high‐frequency surface wave radar transmitting from a floating platform is to first compensate for the motion of the antenna in the acquired motion‐contaminated ...
Sepideh Hashemi   +2 more
doaj   +1 more source

Comparative Test of Characteristics of Vortex-Induced Motion and Galloping of Classic Spar Platform

open access: yesShanghai Jiaotong Daxue xuebao, 2021
In order to study the characteristics of vortex-induced motion and galloping of the classic Spar platform, a model test with a mooring system is conducted in basin.
ZHANG Chenya, KOU Yufeng, LÜ Haining, XIAO Longfei, LIU Mingyue
doaj   +1 more source

Ship Trajectory Generator under the Interference of Wind, Current and Waves

open access: yesSensors, 2022
In view of the low accuracy of the motion parameters generated by the typical ship trajectory generator, and the fact that the problem of wind, current and wave interference is not considered, this paper establishes a new ship trajectory generator by ...
Xian Ding   +3 more
doaj   +1 more source

Hydrodynamic performance and appendage considerations of wave-piercing planing craft overlapping waves and porpoising

open access: yesJournal of Fluid Science and Technology, 2020
This work addresses the numerical study of wave-piercing planing hull and related hydrodynamic performance as the appendages. From the half century ago, the interest in high-speed planing crafts has been advanced toward maintaining performance stably ...
Sangwon KIM   +4 more
doaj   +1 more source

Experimental Study on Hydrodynamic Characteristics of a Submerged Floating Tunnel under Freak Waves (I: Time-Domain Study)

open access: yesJournal of Marine Science and Engineering, 2023
The dynamic response characteristics of a two-dimensional submerged floating tunnel (SFT) under random and freak waves were investigated in the present study.
Wenbo Pan, Meng He, Cheng Cui
doaj   +1 more source

Simulation analyses of progress process of rail corrugation

open access: yesNihon Kikai Gakkai ronbunshu, 2019
Rail corrugation is such phenomenon that roughness patterns of approximately regular wavelengths are formed on the rail running surface by trains running, and cause the vibration and the noise.
Mitsuo ABOSHI, Hirofumi TANAKA
doaj   +1 more source

Experimental analyses of two‐body wave energy converters with hydraulic power take‐off damping in regular and irregular waves

open access: yesIET Renewable Power Generation, 2021
A flume experimental study of a two‐body wave energy converter (WEC) with a hydraulic power take‐off (PTO) was conducted under the conditions of both regular and irregular waves.
Shuang Wu, Yanjun Liu, Jian Qin
doaj   +1 more source

Numerical Simulation of Wave–Current Force Characteristics of Horizontal Floating Cylinder in Heave Motion

open access: yesJournal of Marine Science and Engineering, 2022
This paper presents the characteristics of the heave motion responses and hydrodynamic forces of a horizontal floating circular cylinder during a wave–current interaction.
Xiaoguo Zhou   +5 more
doaj   +1 more source

2010 Annual Report

open access: yes
Oregon Wave Energy Trust (OWET) is a nonprofit public-private partnership funded by the Oregon Innovation Council. Its mission is to support the responsible development of wave energy in Oregon. OWET emphasizes an inclusive, collaborative model to ensure
Oregon Wave Energy Trust
core   +6 more sources

Motion characteristics of a floating wave energy converter with wave activating body type

open access: yesInternational Journal of Naval Architecture and Ocean Engineering, 2019
Interest in renewable energy has been increasing in recent years for many reasons, and there have been many studies on new types of wave energy converters and mechanisms for them.
Sung-soo Kim   +3 more
doaj   +1 more source

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