Results 1 to 10 of about 63,876 (266)

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

Energies, 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

Linear response beyond hydrodynamic poles

Journal of High Energy Physics
We consider the problem of writing an effective, linearised theory in small derivatives that reproduces the Mittag-Leffler expansion of a charge current correlator with an arbitrary number of simple poles.
Andrea Amoretti, Daniel K. Brattan, Jonas Rongen   +2 more
doaj   +3 more sources

Hydrodynamic nonlinear response of interacting integrable systems [PDF]

Proceedings 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, Biswas, Sounak, Gopalakrishnan, Sarang, Vasseur, Romain, Parameswaran, S. A.   +4 more
openaire   +3 more sources

Hydrodynamic gradient expansion in linear response theory [PDF]

Physical Review D, 2021
10 pages, 2 figures; v2: results unchanged, reorganized and expanded presentation with new figures and new appendix on purely temporal gradient expansion, matches published ...
Michal P. Heller, Alexandre Serantes, Michał Spaliński, Viktor Svensson, Benjamin Withers   +4 more
openaire   +6 more sources

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

Journal 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, Montasir Osman Ahmed Ali, Anurag Yenduri, Zafarullah Nizamani, Akihiko Nakayama   +4 more
doaj   +1 more source

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

Journal 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, Hossam S. Abdelwahab, Emre Uzunoglu, Bai-Qiao Chen, C. Guedes Soares   +4 more
doaj   +1 more source

Mooring Angle Study of a Horizontal Rotor Wave Energy Converter

Energies, 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, Yanjun Liu, Jian Qin, Shumin Sun   +3 more
doaj   +1 more source

Linear response and hydrodynamics for granular fluids [PDF]

Physical 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., Baskaran, Aparna, Brey, J. Javier   +2 more
openaire   +3 more sources

Study on structural design and hydrodynamic response law of new floating wind power fishery integration

Science and Technology for Energy Transition, 2023
The new lattice floating wind turbine integrated system (also known as Dot Matrix Floating wind turbine, and hereinafter referred to as DMF) is proposed as a new concept.
Zhu Jiangfeng, Cao Yuguang, Liu Yuanyuan, Ren Chenyi, Zhao Qiankun   +4 more
doaj   +1 more source

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

Journal 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, Zhen Zhang, Xu Xu, Wenjuan Yao   +3 more
doaj   +1 more source