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
PaperA hardware-in-the-loop wave-basin scale-model experiment for the validation of control strategies for floating offshore wind turbines
The Science of Making Torque from Wind (TORQUE 2020), Delft, the Netherlands
26 May 2020
This paper presents a new hardware-in-the-loop methodology for wave-basin scalemodel experiments about floating offshore wind turbines and its ...
offshore windmodel testing
PaperOn the Interpretation and Scope of the V&V 20 Standard for Verification and Validation in Computational Fluid Dynamics and Heat Transfer
Verification & Validation Symposium (Virtual Symposium)
20 May 2020
The goal of this paper is to summarize and clarify the scope and interpretation of the validation procedure presented in the V&V20-2009 ASME ...
cfdcfd/simulation/desk studiescfd developmentv&v method paper
PaperOn the Role of Discretization Errors in the Quantification of Parameter Uncertainties
Verification & Validation Symposium (Virtual Symposium)
20 May 2020
The independence of numerical and parameter uncertainties is investigated for the flow around the KVLCC2 tanker at Re = 4.6 × 106 using the ...
cfd/simulation/desk studiescfd
PaperIntegrity Assessment of Mooring Systems Using Position Measurements
Offshore Technology Conference (OTC), Houston, Texas, USA
4 May 2020
Floating Production Systems (FPS) remain on station many years without dry docking. The mooring lines, which ensure station keeping, are designed to ...
mooring and offloadingoffshore
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