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Hydrodynamic nonlinear response of interacting integrable systems [PDF]

open access: yesProceedings of the National Academy of Sciences, 2021
Significance Studying the response of a system to external fields yields information on its macroscopic order as well as its microscopic properties. While working to linear order in field strength often suffices to describe experiments, recent advances allow measurements to probe beyond the linear regime.
Fava, Michele   +4 more
openaire   +6 more sources

Thigmomorphogenetic responses of an aquatic macrophyte to hydrodynamic stress. [PDF]

open access: yesFrontiers in Plant Science, 2015
The response of aquatic plants to abiotic factors is a crucial study topic, because the diversity of aquatic vegetation is strongly related to specific adaptations to a variety of environments.
Jonas eSchoelynck   +3 more
doaj   +4 more sources

Dynamic Response Analysis of a Semi-Submersible Floating Wind Turbine in Combined Wave and Current Conditions Using Advanced Hydrodynamic Models

open access: yesEnergies, 2020
In this study, advanced hydrodynamic models are proposed to predict dynamic response of a floating offshore wind turbine (FOWT) in combined wave and current conditions and validated by laboratory and full-scale semi-submersible platforms.
Takeshi Ishihara, Yuliang Liu
doaj   +3 more sources

Stability Analysis of a TLP with Inclined Tension Legs under Different Marine Survival Conditions

open access: yesJournal of Marine Science and Engineering, 2022
To verify that inclined tension legs can improve the stability of the tension leg platform, this paper established the dynamic equation of a tension leg platform (TLP) under marine environmental loads by using the modified Morrison equation considering ...
Naying Wei   +3 more
doaj   +1 more source

Engineering Possibility Studies of a Novel Cylinder-Type FOWT Using Torus Structure with Annular Flow

open access: yesEnergies, 2022
This paper proposes and researches a novel cylinder-type FOWT using a neutrally buoyant double-layer torus structure with annular flow; its oscillatory motion in severe sea conditions is controlled by a spinning top device designed as a neutrally buoyant
Xiaolei Liu, Motohiko Murai
doaj   +1 more source

Coupled Analysis of Hydrodynamic Responses of a Small Semi-Submersible Platform and a Large Floating Body

open access: yesJournal of Marine Science and Engineering, 2023
This paper focuses on the hydrodynamic interaction between the large floating body and a small transfer platform in a jettyless floating transfer system. A high-order boundary-element method combined with a direct time-domain-solution method to calculate
Jianye Yang   +4 more
doaj   +1 more source

Linear response and hydrodynamics for granular fluids [PDF]

open access: yesPhysical Review E, 2008
A formal derivation of linear hydrodynamics for a granular fluid is given. The linear response to small spatial perturbations of the homogeneous reference state is studied in detail using methods of non-equilibrium statistical mechanics. A transport matrix for macroscopic excitations in the fluid is defined in terms of the response functions.
Dufty, James W.   +2 more
openaire   +3 more sources

Effect of Various Mooring Materials on Hydrodynamic Responses of Turret-Moored FPSO with Emphasis on Intact and Damaged Conditions

open access: yesJournal of Marine Science and Engineering, 2022
The behavior of different mooring line materials has a significant influence on the behavior of the mooring system and, consequently, the dynamic responses of the floating platform.
Idris Ahmed Ja'e   +4 more
doaj   +1 more source

Stress Distribution on the Preliminary Structural Design of the CENTEC-TLP under Still Water and Wave-Induced Loads

open access: yesJournal of Marine Science and Engineering, 2023
An assessment is made of the stress distribution and the hydrodynamic response of the preliminary structural design of the tension leg platform of a 10 MW wind turbine.
Esmaeil Zavvar   +4 more
doaj   +1 more source

Mooring Angle Study of a Horizontal Rotor Wave Energy Converter

open access: yesEnergies, 2021
The horizontal rotor wave energy converter is a newly designed wave energy converter. While the mooring system plays a vital role in keeping the device floating stably, the selection of the mooring angle has immediate effects on the device’s floating ...
Zhongliang Meng   +3 more
doaj   +1 more source

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