PaperConsistency assesment of wave directional spectrum predictions from machine learning based ship-as-a-wave-buoy methods
41st International Conference on Ocean, Offshore Arctic Engineering (OMAE2022), Hamburg, Germany
5 Jun 2022
Real-time knowledge of the ocean wave directional spectrum is valuable for maritime safety and navigation. When end-to-end machine learning is used ...
waves, impacts and hydrostructuralstability, seakeeping and ocean engineeringdata scienceautonomy and decision support
PaperHigh frequency tail in measured wave spectra of steep to breaking sea states
41st International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2022), Hamburg, Germany
5 Jun 2022
A recent study investigated whether it is physically feasible to generate the tail of a JONSWAP wave spectrum in a basin, and what the influence of ...
wave measurementswaves & motionswaves, impacts and hydrostructuralocean energyoffshore operationsoffshore windseakeepingmodel testing
PaperUrans predictions of drift loads on a semi submersible in steep waves
41st International Conference on Ocean, Offshore and Arctic Engineering (OMAE2022), Hamburg, Germany
5 Jun 2022
The last decade, many semi-submersible designs have been tested in MARIN’s wave basins as a result of recently modified classification society ...
cfdcfd/simulation/desk studiesstability, seakeeping and ocean engineeringseakeepingoil and gas
PaperFull scale CFD validation using ship performance and wave pattern measurements of a mega cruise ship
41st International Conference on Ocean, Offshore and Arctic Engineering OMAE2022, Hamburg, Germany
5 Jun 2022
The shipping industry is directly impacted by the global challenge of reducing greenhouse gas emissions. Improvements can be achieved by hull form ...
wave measurementstrials
PaperFinding Dangerous Waves – Towards an Efficient Method to Obtain Wave Impact Design Loads for Marine Structures
41st International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2022), Hamburg, Germany
5 Jun 2022
Green water and slamming wave impacts can lead to severe damage or operability issues for marine structures. It is therefore essential to consider ...
cfdwave measurementswaves, impacts and hydrostructuralseakeepingloads and responsesextreme conditionsassessmentevents
PaperComparison of the V&V10.1 and V&V20 Modeling Error Quantification Procedures for the V&V10.1 Example
Journal of Verification, Validation and Uncertainty Quantification
1 Jun 2022
The determination of the transverse tip deflection of an elastic, hollow, tapered, cantilever, box beam under a uniform loading applied over half ...
cfd developmentcfd/simulation/desk studiescfdverification and validation
PaperManoeuvring experiments, mathematical model and sensitivity analysis for test-case ferry
International Conference on Maritime Technology and Engineering (MARTECH), Portugal, Lisbon
24 May 2022
This paper presents an overview of an experimental and numerical campaign for a test-case ferry. The study consisted in captive model tests, free ...
manoeuvring and nautical studiestime-domain simulationsmeasurements and controlmanoeuvringpassengers and yachtingmodel testingcfd/simulation/desk studies
PaperAn Extensive Experimental Investigation of Shallow- and Confined-Water Effects on the Manoeuvring Forces of a 110m Inland Ship
MASHCON conference, Glasgow, Scotland
22 May 2022
Due to the complexity of the physics in shallow water and lack of benchmark, more insights are needed to derive accurate mathematical models for ...
model testinginland shippingmanoeuvringhydrodynamicsshallow water
PaperCFD Prediction of Wind Loads on FPSO and Shuttle Tankers during Side-by-Side Offloading
Journal of Marine Science and Engineering
12 May 2022
This study entailed the estimation of wind loads performed using computational fluid dynamics (CFD) simulations for four typical offshore vessels ...
wind loadscfd developmentcfd/simulation/desk studiescfdoffshore
PaperCavitation erosion risk assessment on a full-scale steerable thruster
Ocean Engineering
1 May 2022
Propeller cavitation erosion prediction at an early design stage is becoming more and more important since it is one of the key constraints in the ...
cavitationerosionpropeller and cavitationpropeller design
PaperThe Development of a Partially Averaged Navier–Stokes KSKL Model
Journal of Fluids Engineering
1 May 2022
A new partially averaged Navier–Stokes (PANS) closure is derived based on the k -√kL (KSKL) model. The aim of this new model is to incorporate the ...
cfdcfd/simulation/desk studiespropeller and cavitationresistance and propulsion
PaperExperimental study on a breaking-enforcing floating breakwater
Experimental study on a breaking-enforcing floating breakwater
11 Apr 2022
Floating breakwaters are moored structures that attenuate wave energy through a combination of reflection and dissipation. Studies into floating ...
wave loadsoffshore windoffshorewave measurementswaves & motions
PaperA Technique to Control the Decay of Freestream Turbulence for Transitional Flow Simulations
AIAA Journal
4 Apr 2022
The use of transition models in Reynolds-averaged Navier–Stokes solvers is usually accompanied by high values of the eddy viscosity at the inlet, ...
poweringearly innovations and solutionsresearch and developmentresearchcfd/simulation/desk studiescfd
PaperAn eddy-viscosity model for turbulent flows of Herschel-Bulkley fluids
Journal of Non-Newtonian Fluid Mechanics
1 Mar 2022
This article presents a new turbulence closure based on the k-ω SST model for predicting turbulent flows of Herschel-Bulkley fluids, including ...
cfd developmentcfdcfd/simulation/desk studies
PaperOn the accuracy, robustness, and performance of high order interpolation schemes for the overset method on unstructured grids
International Journal for Numerical Methods in Fluids
1 Feb 2022
A comprehensive study on interpolation schemes used in overset grid techniques is here presented. Based on a literature review, numerous schemes are ...
cfd developmentcfdcfd/simulation/desk studies