PaperOn the Numerical Behavior of RANS-Based Transition Models
Journal of Fluids Engineering
1 May 2020
A comparison of several Reynolds-averaged Navier–Stokes (RANS) based transition models is presented. Four of the most widespread models are ...
cfdcfd/simulation/desk studies
PaperExploring the limits of RANS-VoF modelling for aircavity flows
International Shipbuilding Progress
16 Apr 2020
BACKGROUND: Air lubrication techniques have the potential to significantly reduce frictional drag, benefiting sustainable employability of ships. ...
resistance and propulsioncfdcfd/simulation/desk studies
PaperForce Measurements of the Flow Around Arrays of Three and Four Columns With Different Geometry Sections, Spacing Ratios, and Incidence Angles
Journal of Offshore Mechanics and Arctic Engineering
1 Apr 2020
An experimental campaign for the flow around a stationary array of three and four columns with low aspect ratio, H/L=1.5, piercing the water free ...
stability, seakeeping and ocean engineeringmeasurements and controlmanoeuvringoffshore windvim and vivmodel testing
PaperLinking Experimental and Numerical Wave Modelling
Journal of Marine Science and Engineering
13 Mar 2020
Experimental or numerical analysis of the response of ships and other floating structures starts with correct environmental modelling. The ...
cfdwaves & motionswave measurementswaves, impacts and hydrostructuralwave loadsextreme conditionsslammingmodel testing
PaperSewol ferry capsizing and flooding
Sustainable and Safe Passenger Ships, Athens, Greece
4 Mar 2020
The capsizing and sinking of Sewol close to the South Korean coast in fair weather on April 16, 2014 caused the death of 304 people. In December ...
stability, seakeeping and ocean engineeringrenewablesoil and gasinfrastructuremarine systemslife at seamonitoringtrials and monitoring
PaperHeel angles in turn and passenger safety
Sustainable and Safe Passenger Ships, Athens, Greece
4 Mar 2020
The present paper addresses the issue of heel angles in turn, focusing on experimental results, existing regulations and passenger safety. ...
stability, seakeeping and ocean engineeringrenewablesoil and gasinfrastructuremarine systemslife at seamonitoringtrials and monitoring
PaperUsing CFD to determine scale effects on current loads of offshore vessels in side-by-side configuration
Ocean Engineering
1 Jan 2020
The scale effects and the shielding effects on the current loads for typical offshore vessels in side-by-side configuration are investigated using ...
cfdside-by-sidemodel testing
PaperOn the accuracy of partially averaged Navier–Stokes resolution estimates
International Journal of Heat and Fluid Flow
1 Dec 2019
Partially Averaged Navier–Stokes computations can employ three different approaches for specifying the ratio of modelled-to-total turbulence kinetic ...
cfdcfd/simulation/desk studies
PaperInvestigating the Effect of the Closure in Partially-Averaged Navier–Stokes Equations
Journal of Fluids Engineering
1 Dec 2019
The importance of the turbulence closure to the modeling accuracy of the partially-averaged Navier–Stokes equations (PANS) is investigated in ...
cfd developmentcfd/simulation/desk studies
PaperCFD Simulation of Semi-Submersible Floating Offshore Wind Turbine Under Pitch Decay Motion
2nd International Offshore Wind Technical Conference, St.Julians, Malta
3 Nov 2019
The application of a computational fluid dynamics (CFD) code to simulate the response of a semi-submersible floating wind turbine under pitch decay ...
stability, seakeeping and ocean engineeringcfdocean energyrenewablescfd/simulation/desk studiesblue growthfloating wind turbine
PaperA pragmatic method to simulate maneuvering in waves
SNAME Maritime Convention (SMC), Tacoma, Washington, USA
30 Oct 2019
In recent years, the need for a quantification of “maneuvering in waves” has increased due to both requirements for heading and track keeping of ...
manoeuvring and nautical studiesstability, seakeeping and ocean engineeringtime-domain simulationsmanoeuvringcfd/simulation/desk studies
PaperSeakeeping and manoeuvring for wind assisted ships
Wind Propulsion, London, UK
15 Oct 2019
Research on Wind Assisted Ship Propulsion (WASP) has until now focussed on performance in steady conditions whereas unsteady behaviour is an ...
stability, seakeeping and ocean engineeringmodel testing
PaperThe effect of leeway angle on the propeller performance
RINA International Conference on Wind Propulsion, London, UK
15 Oct 2019
One of the aspects influencing the performance of wind assisted vessels is the effect of leeway (drift) angle on the propeller performance. It is ...
cfd/simulation/desk studiesresistance and propulsionpropeller and cavitationmodel testing
PaperCalibration of flush-mounted hydrophones using various signal types
The 6th International Conference on Advanced Model Measurement Technology for the Maritime Industry (AMT’19)
9 Oct 2019
Measurements of cavitation-induced underwater radiated noise (URN) are carried out on a regular basis in MARIN’s Depressurised Wave Basin (DWB). The ...
calibrationhydrophonesunderwater radiated noisedepressurised wave basin.
PaperNoise measurements of a cavitating propeller in different facilities - Results of the round-robin test programme
The 6th International Conference on Advanced Model Measurement Technology for the Maritime Industry (AMT’19)
9 Oct 2019
Mitigation of shipping noise is a topical issue in marine engineering because of the dramatic increase in the levels of anthropogenic underwater ...
calibrationhydrophonesunderwater radiated noisedepressurised wave basin.