Results 91 to 100 of about 1,198,291 (160)

A Computational Framework for Fully Coupled Time-Domain Aero-Hydro-Servo-Elastic Analysis of Hybrid Offshore Wind and Wave Energy Systems by Deploying Generalized Modes

Journal of Marine Science and Engineering
In this paper, a generic computational framework, based on the generalized-mode approach, is developed for the fully coupled time-domain aero-hydro-servo-elastic analysis of Hybrid Offshore Wind and Wave Energy Systems (HOWiWaESs), consisting of a ...
Nikos Mantadakis, Eva Loukogeorgaki, Peter Troch   +2 more
doaj   +1 more source

Guidelines on Asset Management of Offshore Facilities for Monitoring, Sustainable Maintenance, and Safety Practices. [PDF]

Sensors (Basel), 2022
Amaechi CV, Reda A, Kgosiemang IM, Ja'e IA, Oyetunji AK, Olukolajo MA, Igwe IB.   +6 more
europepmc   +1 more source

A Systematic Review of Optimization Algorithms for Structural Health Monitoring and Optimal Sensor Placement. [PDF]

Sensors (Basel), 2023
Hassani S, Dackermann U.
europepmc   +1 more source

Analysis of offshore wind turbine operation & maintenance using a novel time domain meteo-ocean modeling approach [PDF]

, 2012
This paper presents a novel approach to repair modeling using a time domain Auto-Regressive model to represent meteo-ocean site conditions. The short term hourly correlations, medium term access windows of periods up to days and the annual distibution of
Dinwoodie, Iain Allan, Quail, Francis, McMillan, David   +2 more
core   +1 more source

Development of an aero-elastic-servo-hydro-mooring coupling framework for FOWT system

Applied Ocean Research
A hybrid simulation approach for the integrated time domain simulation of floating offshore wind turbine (FOWT) is developed based on the open-source codes OpenFOAM and OpenFAST.
Yangyang Gao, Yanning Chen, Lizhong Wang
doaj   +1 more source

Multi-Objective Optimization for PTO Damping of Floating Offshore Wind–Wave Hybrid Systems Under Extreme Conditions

Journal of Marine Science and Engineering
Floating offshore wind–wave hybrid systems, as a novel structural form integrating floating wind turbine foundations and WECs, can effectively enhance the efficiency of renewable energy utilization when properly designed. A numerical model is established
Suchun Yang, Shuo Zhang, Fan Zhang, Xianzhi Wang, Dongsheng Qiao   +4 more
doaj   +1 more source

Quaternion-Based Conversion Formulas for Kinematic Attitude of Floating Offshore Wind Turbines (FOWT)

IOP Conference Series: Materials Science and Engineering, 2018
Yugang Li, Gaoyong Fu
openaire   +1 more source

Determination of wind turbine far wake using actuator disk [PDF]

, 2014
The growth in size of wind turbines over the last years is significant. The rotor diameter becomes somehow comparable to atmospheric boundary layer at the land surface. In this case the assumption of uniform velocity of upcoming wind cannot be valid. The
AMER, Rodeyna, MASSOUH, Fawaz, DOBREV, Ivan   +2 more
core  

Wake of a floating wind turbine model subjected to prescribed roll motion

The development of floating offshore wind turbine (FOWT) technology facilitates the exploration of deep-ocean wind resources. Meanwhile, there are still open questions on how the structural response will affect the performance of floating turbines and ...
Porté-Agel, Fernando, Duan, Guiyue
core  

Strategia di ottimizzazione vibroacustica per un gearbox di turbina eolica. Vibroacoustic optimisation strategy for a wind turbine gearbox [PDF]

, 2013
This thesis is the result of a collaboration with ZF Wind Power, to investigate the approach to derive a simplified geometry of a state-of-the-art gearbox of a wind turbine, and to optimise this for noise and vibration. The reproduction of the simplified
Piva, Marco
core