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Paper

Finding 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
Paper

Comparison 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
Paper

Manoeuvring 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
Paper

An 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
Paper

CFD 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
Paper

Cavitation 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
Paper

The 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
Paper

Experimental 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
Paper

A 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
Paper

An 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
Paper

On 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
Paper

OC6 Phase 1a - CFD Simulations of the Free-Decay Motion of the DeepCwind Semisubmersible

Energies

5 Jan 2022

Currently, the design of floating offshore wind systems is primarily based on mid-fidelity models with empirical drag forces. The tuning of the ...
cfdverification and validationoffshoreoffshore wind
Paper

On the Simulation of Low Reynolds Number Flows using the RANS Equations with Eddy-Viscosity and Transition Models

AIAA SCITECH 2022 Forum, San Diego, CA, USA and Virtual

3 Jan 2022

This paper presents the results obtained with an incompressible flow solver for the two-dimensional test cases proposed for the first AIAA CFD ...
resistance and propulsioncfd developmentcfd/simulation/desk studiescfd
Paper

Predicting Transition for the 6:1 Prolate Spheroid Using the RANS Equations

AIAA SCITECH 2022 Forum, San Diego, CA, USA and Virtual

3 Jan 2022

The incorporation of the effects of laminar-to-turbulent transition in CFD has become a topic of growing importance, due to the inability of well ...
manoeuvring and nautical studiesresistance and propulsioncfd developmentcfd/simulation/desk studiescfd
Paper

Modeling of high-Re, incompressible, non-equilibrium, rough-wall boundary layers for naval applications under NATO-AVT349

AIAA SCITECH 2022 Forum, San Diego, CA, USA and Virtual

3 Jan 2022

This paper discusses the modeling activity of the NATO-STO Research Task Group AVT-349. The aim of this group is to improve the understanding and ...
manoeuvring and nautical studiesresistance and propulsioncfd developmentcfd/simulation/desk studiescfd