PaperSystematic Propeller Optimization Using an Unsteady Boundary-Element Method
12th International Symposium on Practical Design of Ships and Other Floating Structures (PRADS 2013), Changwon City, Korea
25 Oct 2013
A propeller parameterization method and itsapplication to optimize a propeller geometry in an effectivewake field is presented. The parameterization ...
sustainable propulsionresistance and propulsionmarine systemspoweringpropulsionpropellerpropulsor
PaperCorrelation allowances in model tests results - Truth or dare?
12th International Symphosium on Practical Design of Ships and Other Floating Structures (PRADS2013), Changwon City, Korea
25 Oct 2013
Model tests at ballast and design draught are used toconvert the sea trial results from the ballast trial draughtto the contractual design draught. ...
measurements and controldata sciencetransport and shippingmodel testing
PaperEEDI Values of Small General Cargo Ships
12th International Symposium on Practical Design of Ships and Other Floating Structures (PRADS 2013), Changwon City, China
25 Oct 2013
As from January 2013 the new Energy Efficiency Design Index (EEDI) regulations as amended in MARPOL Annex VI are being enforced, aiming at a ...
sustainable propulsionmeasurements and controldata scienceresistance and propulsionpoweringauthorities and regulatorsmodel testingpropulsioneedi
PaperDesign for Service - Effects of Loading Conditions on Powering Performances
Practical Design of Ships and Other Floating Structures (PRADS’13), Changwon City, Korea
25 Oct 2013
This paper discusses the results of a study to numerically determine the speed-power curve of a ship for several loading conditions. Therefore the ...
sustainable propulsioncfd developmentcfd/simulation/desk studiesresistance and propulsionpoweringpropulsiondesign for service
PaperComparisons of Means for Estimating Sea States from an Advancing Large Container Ship
PRADS 2013, CECO, Changwon City, Korea
20 Oct 2013
The paper deals with sea state estimation from a container carrier (9,400 TEU) en-route. Knowledge of the on-site sea state is fundamental input to ...
stability, seakeeping and ocean engineeringsustainable propulsionresistance and propulsionauthorities and regulatorsmonitoringspeed/power performancetrials
PaperOptimization of a Chemical Tanker with Free-surface Viscous Flow Computations
The 12th International Symposium on Practical Design of Ships and Other Floating Structures (PRADS 2013), CECO, Korea
20 Oct 2013
This paper discusses a procedure to optimize ship hull forms for minimum required power and best wake field quality, based on CFD computations of ...
sustainable propulsioncfd developmentcfd/simulation/desk studiesresistance and propulsionoil and gaspoweringtransport and shippingpropulsion
PaperDynamic Loads on Mechanical Azimuthing Thrusters
12th International Symposium on Practical Design of Ships and Other Floating Structures (PRADS 2013), Changwon City, Korea
20 Oct 2013
Mechanical azimuthing thrusters have been applied in various ship operations in the past decades, such as low speed manoeuvring; dynamic positioning ...
manoeuvringhydrodynamics
PaperMathematical models for the prediction of manoeuvres of inland ships does the ship fit in the river?
PIANC Smart Rivers Conference, Liege, Belgium /Maastricht, The Netherlands
23 Sep 2013
Simulations are amongst other used to determine the allowable size of inland ships on waterways. Usually, these simulations are made using ...
manoeuvring and nautical studiescfd developmentcfd/simulation/desk studiestime-domain simulationsdynamic positioningmanoeuvringinfrastructureauthorities and regulatorsdefencepassengers and yachtingtransport and shippingsafetysimulations
PaperDynamic verification of calibration for pressure transducers
3rd International Conference on Advanced Model Measurement Technology for the EU Maritime Industry (AMT), Gdansk, Poland
17 Sep 2013
An important phenomenon in the maritime world is the vibration of a ship’s hull, induced by pressure waves radiated by a cavitating propeller. ...
sustainable propulsionmeasurements and controldata sciencenoise and vibrationresistance and propulsionmodel testing
PaperUncertainty analysis of finite length measurement signals
3rd International Conference on Advanced Model Measurement Technology for the EU Maritime Industry (AMT’13), Gdansk, Poland
17 Sep 2013
The finite length of a towing tank induces a random uncertainty in the mean value of a measurement signal. This uncertainty is not negligible if the ...
measurements and controldata sciencemodel testing
PaperDetermining the Dynamic Quality of Signal Conditioners
3rd International Conference on Advanced Model Measurement Technology for the EU Maritime Industry (AMT), Gdansk, Poland
17 Sep 2013
This paper will describe a method to determine the quality of a signal conditioner over the conditioners bandwidth. This paper will present both a ...
measurements and controldata sciencemodel testing
PaperA quasi-steady method for efficiently conducting open water model tests
3rd International Conference on Advanced Model Measurement Technology for the EU Maritime Industry (AMT’13), Gdansk, Poland
17 Sep 2013
Open water tests of propellers, pod units and thruster units are usually performed in a steady manner where the forward velocity and propeller ...
sustainable propulsionmeasurements and controldata scienceresistance and propulsionmarine systemsmodel testingpropellerpropulsor
PaperInfluence on the numerical uncertainty of a generic submarine model by changing the wall-normal distribution of the wall-bounded grid cells
16th Numerical Towing Tank Symposium (NuTTS’13), Müllheim, Germany
2 Sep 2013
MARIN is using Computational Fluid Dynamics (CFD) for engineering applications on daily practice. To establish the credibility of the results ...
cfd developmentcfd/simulation/desk studiesdefenceresearch and developmentresearch
PaperThe Design and Numerical Demonstration of a New Energy Saving Device
16th Numerical Towing Tank Symposium (NuTTS), Mülheim, Germany
2 Sep 2013
The present paper presents results from the ongoing European Project GRIP. This paper discusses the important steps that have been taken in the ...
stability, seakeeping and ocean engineeringsustainable propulsioncfd developmentcfd/simulation/desk studiesresistance and propulsionmarine systemsresearch and developmenthull form optimisationpropulsionresearch
PaperAdaptive Mesh Refinement in Viscous Flow Solvers - Refinement in the Near-wall Region, Implementation and Verification
16th Numerical Towing Tank Symposium (NuTTS 2013), Mulheim, Germany
2 Sep 2013
MARIN's viscous flow code ReFRESCO is used in a daily routine to analyze the flow around offshore constructions, ships and propellers. ReFRESCO is ...
cfd developmentcfd/simulation/desk studiesresearch and developmentresearch