PaperComparison of the CFD results to PIV measurements in kinematics of spilling and plunging breakers
39th International Conference on Ocean, Offshore & Arctic Engineering (OMAE 2020), Online
3 Aug 2020
The kinematics under spilling and plunging breakers are investigated using both experimental and numerical methods. In a modular laboratory flume, ...
cfd/simulation/desk studiescfdwave measurementspiv
PaperOn the validity of CFD for simulating extreme green water loads on ocean going vessels
39th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2020), online
3 Aug 2020
The amount of green water and the associated loads that an ocean-going vessel may encounter during its service life are important aspects to ...
cfdseakeepingloads and responsesextreme conditionswaves, impacts and hydrostructuraleventssmb
PaperNon-Linear Wave Run-Up Along the Side of Sailing Ships Causing Green Water on Deck - Experiments and Deterministic Calculation
39th International Conference on Ocean, Offshore & Arctic Engineering (OMAE 2020)
1 Aug 2020
Experiments with a flat plate in oblique waves at different speeds, wave conditions, headings and drift speed were done to evaluate non-linear wave ...
wave measurementscfd
PaperShip As a Wave Buoy - Estimating Full Direction Wave Spectra From In-service Ship Motion Measurements Using Deep Learning
39th International Conference on Ocean, Offshore & Arctic Engineering (OMAE 2020)
1 Aug 2020
The ocean wave directional spectrum is an important wave characteristic for maritime safety and navigation. Accurate estimation of directional ...
data scienceresearch and developmentseakeepingnavywaves, impacts and hydrostructuralonboard advisorymarine systems
PaperAssessing RANS Numerical and Modeling Properties in the Simulation of the Flow Around Captive and Moving Cylinders
39th International Conference on Ocean, Offshore & Arctic Engineering (OMAE 2020)
1 Aug 2020
In many Engineering applications, the Reynolds-Averaged Navier-Stokes (RANS) equations are still used to simulate high Reynolds numbers (turbulent) ...
stability, seakeeping and ocean engineeringcfdvim and vivoffshore operationsoil and gas
PaperDevelopment and Verification of Modeling Practice for CFD Calculations to Obtain Current Loads on FPSO
39th International Conference on Ocean, Offshore & Arctic Engineering (OMAE2020), Fort Lauderdale, FL, USA
1 Aug 2020
Current loads are important input parameters for mooring studies. To accurately predict the motions of moored vessels these quantities should be ...
cfdcurrenthydrodynamicsjipjoint industry projectloadsoffshoreoffshore engineeringoil and gasresearch and developmentstability, seakeeping and ocean engineering
PaperA Generic Allocation Algorithm for Optimal 6dof Motion Control Including Interaction Effects and Physical Limitations
39th International Conference on Ocean, Offshore & Arctic Engineering (OMAE 2020), Fort Lauderdale, FL, USA
1 Aug 2020
In this paper we consider the allocation problem within the context of optimal motion control for floating or submerged bodies. The purpose of our ...
dynamic positioningmotions
PaperFeasibility of Using Hindcast Data for Fatigue Assessment of Permanently Moored Offshore Units in West-Africa
39th International Conference on Ocean, Offshore & Arctic Engineering (OMAE 2020)
1 Aug 2020
To register the wave loads acting on offshore floating structures, wave buoys have been the generally accepted as the most accurate method. However, ...
fatiguefull scaleloads and responsesoffshorewaves, impacts and hydrostructural
PaperDiscussion of solutions for basin model tests of FOWTs in combined waves and wind
Ocean Engineering
1 Aug 2020
Model testing of offshore floating wind turbines (FOWTs) needs to account for the hydrodynamics of the floater at the same time as the aerodynamics ...
hydrodynamicsfloating wind turbine
PaperHigh-Fidelity Modelling of Floating Offshore Wind Turbine Platforms
39th International Conference on Ocean, Offshore & Arctic Engineering (OMAE 2020), Fort Lauderdale, FL, USA
1 Aug 2020
There are already several examples of commercially operating floating offshore wind turbines (FOWTs) delivering electricity to the grid. These ...
stability, seakeeping and ocean engineeringcfdoffshore windrenewablescfd/simulation/desk studies
PaperConceptual Design and Model Tests for a Mid-Water Floating Hyperloop Tunnel
39th International Conference on Ocean, Offshore and Arctic Engineering (OMAE), Fort Lauderdale, FL, USA
28 Jul 2020
Aviation has a significant impact on the global emission of greenhouse gasses. On the Northern Atlantic route alone there are over 2,500 crossings ...
hydrodynamicsmodel testingwaves, impacts and hydrostructuralseakeepinginfrastructurecfd/simulation/desk studiesblue growth
PaperSysteemgericht veiligheid vergroten in de binnenvaart
Tijdschrift voor Human Factors
24 Jun 2020
Algemeen wordt aangenomen dat bij 70-80% van de incidenten in de scheepvaart de human factors-component een grote rol speelt. Geldt dat ook in het ...
operations and human factors
PaperEvaluation of Scale-Resolving Simulations for a Turbulent Channel Flow
Computers and Fluids
20 Jun 2020
Different variable resolution turbulence modelling approaches (Hybrid, Bridging models and LES) are evaluated for turbulent channel flow at Reτ=395, ...
cfdcfd/simulation/desk studies
PaperOverview of the 2018 Workshop on Iterative Errors in Unsteady Flow Simulations
Journal of Verification, Validation and Uncertainty Quantification
1 Jun 2020
Two workshops were held at the ASME V&V Symposiums of 2017 and 2018 dedicated to Iterative Errors in Unsteady Flow Simulations. The focus was on the ...
cfdcfd/simulation/desk studies
PaperInclusion of rotor moments in scaled wave tank test of a floating wind turbine using SiL hybrid method
The Science of Making Torque from Wind (TORQUE 2020), Delft, the Netherlands
26 May 2020
The hybrid testing method developed by CENER for floating wind turbine scaled tests combining wind and waves (SIL) has been upgraded in order to ...
offshore windmodel testing