PaperPredicting the dynamics of a gas pocket during breaking wave impacts using machine learning
Ocean Engineering
30 Mar 2025
We investigate the feasibility and accuracy of a machine learning model to predict the dynamics of a gas pocket that is formed when a breaking wave ...
waves, impacts and hydrostructuraldata sciencewave measurements
PaperBenchmark study of the DTU OWC chamber with both two-way and one-way absorption
Journal of Ocean Engineering and Marine Energy
24 Mar 2025
This paper reports on a benchmark study based on small-scale (1:50) measurements of a single, oscillating water column chamber mounted sideways in a ...
waves, impacts and hydrostructuralocean energyrenewables
PaperAssessment of Lattice-Boltzmann velocity set and floating-point precision for ship airwake analysis compared to RANS–LES and experiment
Ocean Engineering
9 Mar 2025
All modern naval fleets operate ship-based aircraft and rotorcraft, and perform ship deck landings regularly. Despite its frequency and commonality, ...
cfd developmentcfddefencecfd/simulation/desk studies
PaperEstimation of Discretization Errors in Viscous Flow Simulations Based on the RANS Equations: Wall-Resolved Versus Wall-Functions
Journal of Verification, Validation and Uncertainty Quantification
6 Feb 2025
In the present paper, we focus on the simulation of viscous flows at high Reynolds numbers using the Reynolds averaged Navier–Stokes (RANS) ...
cfdcfd/simulation/desk studies
PaperShip course-keeping in waves using sample-efficient reinforcement learning
Engineering Applications of Artificial Intelligence
1 Feb 2025
Maintaining a steady course in waves is important for ships for various reasons such as safety, fuel efficiency, and comfort. This has commonly been ...
data sciencemanoeuvringtime-domain simulationsearly innovations and solutionscfd/simulation/desk studiesautonomy and decision support
PaperNumerical calculation of hydrodynamic forces on inland waterway vessels during circular motion in shallow and extreme shallow waters
Ocean Engineering
21 Dec 2024
This study evaluates various numerical setups for accurately calculating hydrodynamic forces for inland waterway vessels navigating in shallow and ...
manoeuvring and nautical studiesmanoeuvringcfdcfd developmentcfd/simulation/desk studies
PaperOC6 Phase IV: Validation of CFD Models for Stiesdal TetraSpar Floating Offshore Wind Platform
Wind Energy
28 Nov 2024
With only a few floating offshore wind turbine (FOWT) farms deployed anywhere in the world, FOWT technology is still in its infancy, building on a ...
offshoreoffshore windcfdcfd/simulation/desk studieswind farms
PaperHigh-fidelity CFD simulations of two tandemly arrayed wind turbines under various operating conditions
Ocean Engineering
4 Nov 2024
In this study, we perform computational fluid dynamic (CFD) simulations for the NTNU Blind Test 2 experiment in which the wake of two turbines was ...
cfdstability, seakeeping and ocean engineeringoffshore windrenewables
PaperQuantifying the effect of turbulence intensity on turbulence-interaction noise of an airfoil using scale-resolving simulations
26th Numerical Towing Tank Symposium (NuTTS 2024), Duisburg, Germany
23 Oct 2024
Noise pollution from ships is known to negatively impact wildlife. It is the low-frequency broadband noise component that can travel over large ...
resistance and propulsionpropeller and cavitationcfd/simulation/desk studiestransport and shippingzero emission
PaperSimulation workflow for flexible marine propellers
26th Numerical Towing Tank Symposium (NuTTS 2024), Duisburg, Germany
23 Oct 2024
This study demonstrates the use of a simulation workflow to perform FSI simulations for a flexible C4-40 propeller of various material stiffnesses ...
resistance and propulsioncfdcfd/simulation/desk studiespropeller and cavitation
PaperA new experimental setup to test the influence of wind propulsion on manoeuvring and seakeeping
RINA Wind Propulsion 2024, London, UK
22 Oct 2024
With the rapid growth in wind propulsion installations within the market, it becomes increasingly relevant to define reliable test procedures to ...
wind propulsionseakeepingmanoeuvring
PaperHolistic approach design and optimisation for wind assisted ship propulsion
RINA Wind Propulsion 2024, London, UK
22 Oct 2024
This paper introduces the CREATOR method, developed to support holistic design for vessels with wind propulsion by integrating multiple naval ...
wind assisted ships waspwind propulsion
PaperOperational guidance from perspective of SGISC
2nd International Conference on the Stability and Safety of Ships and Ocean Vehicles (STABS2024), Wuxi, China
14 Oct 2024
This work describes the efforts made by MARIN in order to perform vulnerability assessment to a stability failure mode and to elaborate an ...
traffic and safetysafety
PaperTopTier model tests and simulations on parametric roll behaviour of two large container vessels
International Conference on the Stability and Safety of Ships and Ocean Vehicles, Wuxi, China
14 Oct 2024
The TopTier joint industry project addresses cargo securing safety on container ships. The project has 40 participants; it started at the end of ...
seakeepingtime-domain simulationsoperations and human factors
PaperGeneral reinforcement learning control for AUV manoeuvring in turbulent flows
Ocean Engineering
1 Oct 2024
Turbulence induces unsteady loads on autonomous underwater vehicles (AUVs) and may present a significant navigation challenge. This leads to ...
cfd/simulation/desk studiesmanoeuvring and nautical studiesdata sciencedynamic positioninglife at seasimulatorsearly innovations and solutions