PaperThe Effect of Reynolds Number on a Developed Tip-Vortex Cavity and its Radiated Noise
33rd Symposium on Naval Hydrodynamics, Osaka, Japan
19 Oct 2020
It is well known that the inception of tip-vortex cavitation on wings and ship propellers is delayed in model tests when compared to sea trials due ...
resistance and propulsionmeasurements and controlpropeller and cavitationcfd/simulation/desk studies
PaperSheet Cavitation Inception Mechanisms on a NACA 0015 Hydrofoil
33rd Symposium on Naval Hydrodynamics, Osaka, Japan
18 Oct 2020
Experimentally measured trajectories of a series of free-stream nuclei and their growth while passing an isolated roughness element on a hydrofoil ...
resistance and propulsioncfdmeasurements and controlpropeller and cavitationcfd/simulation/desk studiesmodel testing
PaperPrediction of Heavy Weather Seakeeping of a Destroyer Hull Form by Means of Time Domain Panel and CFD Codes
33rd Symposium on Naval Hydrodynamics, Osaka, Japan
18 Oct 2020
The focus of the present paper is the assessment of deterministic and stochastic methods for the prediction of large amplitude ship motions in heavy ...
stability, seakeeping and ocean engineeringcfdtime-domain simulationsseakeepingdefencecfd/simulation/desk studiesmodel testing
PaperNumerical Analysis of Flettner Rotors Performances on the MARIN Hybrid Transition Coaster
High-Performance Marine Vehicles (HIPER), Cortona, Italy
12 Oct 2020
This paper presents a numerical study of the aerodynamic performances of Flettner rotors on the MARIN Hybrid Transition Coaster (MHTC) at full scale ...
resistance and propulsioncfdtransport and shippingwind propulsioncfd/simulation/desk studies
PaperNoise measurements of a cavitating propeller in different facilities - Results of the round robin test programme
Ocean Engineering
1 Oct 2020
Mitigation of shipping noise is a topical issue in marine engineering because of the dramatic increase in the levels of anthropogenic underwater ...
propellercavitationmodel testing
PaperSelf-Propulsion Parameter Identification for Control of Marin’s AUV
IEEE OES Autonomous Underwater Vehicle Symposium (AUV), St. John"s, Canada, 2020
30 Sep 2020
MARIN designed and built a modular autonomous underwater vehicle to be used in its model basins. In order to improve the control design, as well as ...
measurements and controlautonomy and decision support
PaperA hybrid methodology for wind tunnel testing of floating offshore wind turbines
Ocean Engineering
15 Aug 2020
This paper is intended to present the authors’ know-how about hybrid/hardware-in-the-loop (HIL) wind tunnel testing of floating offshore wind ...
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