PaperRandom uncertainty of statistical moments in testing - Mean
Ocean Engineering
22 Apr 2019
Stationary tests to find mean values are common in testing; e.g. when measuring the resistance force of a model ship in a towing tank facility. ...
measurements and controlmodel testing
PaperBank effects for KVLCC2
Journal of Marine Science and Technology
1 Mar 2019
A study is presented on ship–bank interaction effects in which viscous-flow solvers are used to predict the hydrodynamic forces and moments on the ...
manoeuvring and nautical studiescfdmanoeuvringcfd/simulation/desk studies
PaperSimulation of Wingtip Vortex Flows with Reynolds-Averaged Navier–Stokes and Scale-Resolving Simulation Methods
AIAA Journal
11 Jan 2019
The simulation of wingtip vortex flows is investigated with Reynolds-averaged Navier–Stokes (RANS) equations and scale-resolving simulation (SRS) ...
simulationsrefresco
PaperOn the simulation of the flow around a circular cylinder at Re=140,000
International Journal of Heat and Fluid Flow
7 Jan 2019
The flow around a circular cylinder at Reynolds number of 1.4 × 105 is examined with Reynolds-Averaged Navier–Stokes equations (RANS) and ...
model testingmeasurements and control
PaperInvestigation of a semi-submersible floating wind turbine in surge decay using CFD
Ship Technology Research (Schiffstechnik)
18 Dec 2018
The hydrodynamic damping estimation of the surge motion and the flow characteristics of a moored semi-submersible floating offshore wind turbine is ...
stability, seakeeping and ocean engineeringcfdoffshore windrenewablescfd/simulation/desk studies
PaperOn the use of the γ−R˜eθt transition model for the prediction of the propeller performance at model-scale
Ocean Engineering
15 Dec 2018
The goal of the present work is to improve the prediction of propeller performance at model-scale using a local correlation transition model. ...
propellermodel testing
PaperCFD, potential flow and system-based simulations of fully appended free running 5415M in calm water and waves
International Shipbuilding Progress
4 Dec 2018
The seakeeping ability of ships is one of the aspects that needs to be assessed during the design phase of ships. Traditionally, potential flow ...
cfd developmentcfd/simulation/desk studiestime-domain simulationsseakeeping
PaperPrediction methods for team akzonobel in the volvo ocean race and wind assisted ship propulsion for merchant vessels
25th International HISWA Symposium on Yacht Design and Yacht Construction, Amsterdam, the Netherlands
12 Nov 2018
MARIN, team AkzoNobel and STEAM Ocean initiated the “W!ND” Joint Industry project with other partners to provide speed predictions and advice on ...
cfd/simulation/desk studiesresistance and propulsionrenewablesmodel testingblue growth
PaperChaotic multigrid methods for the solution of elliptic equations
Computer Physics Communications
10 Nov 2018
Supercomputer power has been doubling approximately every 14 months for several decades, increasing the capabilities of scientific modelling at a ...
simulationscfdcfd/simulation/desk studies
PaperRobust thrust allocation algorithm considering hydrodynamic interactions and actuator physical limitations
Journal of Marine Science and Technology
9 Nov 2018
The dynamic positioning (DP) system is responsible for the station keeping of vessels in several offshore operations. The forces required by the DP ...
dynamic positioningmanoeuvring and nautical studiesstability, seakeeping and ocean engineeringmeasurements and controltime-domain simulationscfdoil and gascfd/simulation/desk studies
PaperJores jip – A unique joint industry project to close the knowledge gap on ship hydrodynamics
Full Scale Ship Performance Conference, London, UK
24 Oct 2018
With the implementation of new environmental regulations, the shipping industry is challenged and hence highly motivated to explore new energy ...
cfd developmentpoweringmonitoring
PaperOn the analysis of RANS-based full-scale power predictions
Full Scale Ship Performance, London, UK
24 Oct 2018
Power predictions for the test case of the 2016 LR Workshop on Ship Scale Hydrodynamic Computer Simulation have been carried out to simulate the ...
cfdanalysis and predictioncfd/simulation/desk studies
PaperCode Verification exercise for 2D Poiseuille flow with non-Newtonian fluid
21st Numerical Towing Tank Symposium (NuTTS 2018), Cortona, Italy
30 Sep 2018
Safe navigation in port and waterways is ensured by setting a minimum distance between the ship’s keel and the bottom, known as the under keel ...
cfdmanoeuvringnautical operationsauthorities and regulatorscfd/simulation/desk studies
PaperApplication of the SIMPLE Algorithm to a Manufactured Subsonic Flow
21st Numerical Towing Tank Symposium (NuTTS 2018), Cortona, Italy
30 Sep 2018
In general, numerical flow simulations in naval and offshore industries consider the fluids to be incompressible, i.e., with constant density. ...
cfdcfd/simulation/desk studies
PaperAssessment of RANS Transition Models
21st Numerical Towing Tank Symposium (NuTTS 2018), Cortona, Italy
30 Sep 2018
Many naval and aeronautical applications deal with flows which occur at Reynolds numbers that are typically larger than 107. Under these conditions ...
cfdcfd/simulation/desk studies