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Paper

Predicting the higher-order harmonics of propeller-induced hull-pressure fluctuations by tip-vortex cavitation

7th International Symposium on Marine Propulsors (SMP2022), Wuxi, China

17 okt. 2022

Cavitating propellers generate pressure fluctuations on the hull of the ship and emit underwater sound. These pressure fluctuations are usually ...
Paper

Uncertainty quantification in the prediction of cavitation inception of the Duisburg Propeller Test Case

24th Numerical Towing Tank Symposium (NuTTS), Zagreb, Croatia

16 okt. 2022

Accurate quantitative prediction of marine propeller performance and cavitaiton inception criteria has important implications for the eventual ship ...
resistance and propulsioncfdcfd developmentpropeller and cavitationcfd/simulation/desk studies
Paper

On the Formulation of a Pressure-Based Multiphase Compressible-Incompressible Flow Solver

24th Numerical Towing Tank Symposium (NuTTS), Zagreb, Croatia

16 okt. 2022

ReFRESCO (www.refresco.org) is a flow solver developed with maritime applications in mind. Therefore, in its original formulation, single and ...
waves, impacts and hydrostructuralcfd developmentcfdhydrostructuralcfd/simulation/desk studies
Paper

Fluid Structure Interaction using beam models

24th Numerical Towing Tank Symposium (NuTTS), Zagreb, Croatia

16 okt. 2022

Nowadays, significant developments of wind power technology are achieved in Europe, in alignment with the rising need for sustainability in ...
waves, impacts and hydrostructuralcfdcfd developmentdynamic positioningoffshore windrenewablescfd/simulation/desk studies
Paper

On the Simulation of Turbulent Flows over Rough Walls Using the RANS Equations

24th Numerical Towing Tank Symposium (NuTTS) ,Zagreb, Croatia

16 okt. 2022

The simulation of turbulent flows over rough walls remains one of the big challenges for computational fluid dynamics, Patel [1998]. For this type ...
resistance and propulsioncfd developmentcfdcfd/simulation/desk studies
Paper

Systematic design of future marine power & energy systems

15th International Symposium on Practical Design of Ships and Other Floating Structures (PRADS 2022), Dubrovnik, Croatia

9 okt. 2022

The design and realization of future zero emission power and energy systems on board ships is a challenging process. The resulting systems are ...
zero emissionfuel efficiencymarine systemspowering
Paper

Numerical calculation and evaluation of extrapolation coefficients as usedin speed-power predictions based on model tests

15th International Symposium on Practical Design of Ships and Other Floating Structures (PRADS 2022), Dubrovnik, Croatia

9 okt. 2022

A comparative analysis has been made of the extrapolation of model tests results using form factors and wake scale effects obtained from both a ...
resistance and propulsioncfdpoweringcfd/simulation/desk studiesmodel testing
Paper

Submarine hydrodynamics for off-design conditions

Journal of Ocean Engineering and Marine Energy

28 sep. 2022

Traditionally, submarine hydrodynamic design has focussed mainly on requirements regarding operational range, powering performance and manoeuvring ...
hydrodynamicsrefrescocfdmanoeuvring and nautical studiesstability, seakeeping and ocean engineeringmeasurements and controltime-domain simulationscfd developmentmanoeuvringpoweringseakeepingdefencecfd/simulation/desk studiesmodel testing
Paper

Resistance and Seakeeping Optimization of a Naval Destroyer by Multi-Fidelity Methods

NATO AVT-354 Research Workshop on Multi-fidelity methods for military design, Varna, Bulgaria

26 sep. 2022

The paper presents and discusses the so-called L3 sea benchmark problems used to develop and assess multi-fidelity optimization methods for military ...
data sciencecfdnavydefenceresistance and propulsionstability, seakeeping and ocean engineeringpoweringseakeepingcfd/simulation/desk studies
Paper

Hull-Shape Optimisation Using Adaptive Multi-Fidelity Kriging

NATO AVT-354 Research Workshop on Multi-fidelity methods for military design, Varna, Bulgaria

26 sep. 2022

The paper presents and discusses the development and assessment of an active learning multi-fidelity Kriging method for military vehicle design ...
cfdnavydefenceresistance and propulsiondata sciencepoweringseakeepingcfd/simulation/desk studies
Paper

Validation of CFD simulations of the moored DeepCwind offshore wind semisubmersible in irregular waves

Ocean Engineering

15 sep. 2022

This article examines the use of computational fluid dynamics (CFD) simulations to predict the response of a floating wind platform to ...
offshore windcfdverification and validationfloating wind turbine
Paper

Applied trajectory generation to dock a feeder vessel

IFAC Conference on Control Application in Marine Systems, Robots and Vehicles (CAMS 2022), Kongens Lyngby, Denmark

14 sep. 2022

Autonomous sailing is seen as one of the possible solutions to cope with the decrease in qualified officers, to minimise the risk to humans and ...
manoeuvringmeasurements and controlautonomy and decision support
Paper

Committee I.1: Environment

21st International Ship and Offshore Structures Congress (ISSC 2022), Vancouver, Canada

11 sep. 2022

Committee Mandate Concern for descriptions of the ocean environment, especially with respect to wave, current and wind, in deep and shallow waters, ...
waves & motionsicecurrentextreme conditions
Paper

Ship Hydrodynamics Knowhow derived from Computational Tools - Some Examples

Journal of Ocean Engineering and Marine Energy

4 sep. 2022

This paper discusses how the use of today’s computational tools can lead to a quick advance of the field of ship hydrodynamics, by answering long ...
cfdcfd/simulation/desk studiescfd developmentresistance and propulsionpowering
Paper

Hydrodynamic response of a FOWT semi-submersible under regular waves using CFD - Verification and validation

Ocean Engineering

15 aug. 2022

In this work an extensive verification and validation study is performed to evaluate the accuracy and credibility for CFD simulations of ...
cfd developmentcfdcfd/simulation/desk studieswave measurementsverification and validationfloating wind turbine