MagazineSaving time with quasi-steady technique
MARIN Report 98
24 Dec 2009
Reading time 6 minutes
The quasi-steady measurement technique, the latest development in propulsion testing, comes under the spotlight.
sustainable propulsionresistance and propulsionmarine systemshull form optimisationperformance based assessmentpropeller designspeed/power performance
MagazineNew borescope technology
MARIN Report 98
24 Dec 2009
Reading time 3 minutes
MARIN recently improved the borescope technique significantly. Now, more detailed observations of propeller and other appendages are possible in ...
sustainable propulsionwaves, impacts and hydrostructuralnoise and vibrationresistance and propulsionmarine systemsdefencepassengers and yachtingtransport and shippingcavitationerosionperformance based assessmentpropeller designspeed/power performance
MagazineGIS ideal for spatial analysis of AIS data
MARIN Report 98
24 Dec 2009
Reading time 3 minutes
While the introduction of the Automatic Identification System (AIS) provides a rich source of information about shipping traffic at sea, Geographic ...
MagazineNew stereo-PIV system proves a valuable tool for flow measurements
MARIN Report 98
24 Dec 2009
Reading time 6 minutes
Stereo Particle Image Velocimetry (PIV) is an advanced measuring technique for obtaining 3D velocity information in a plane. PIV can be used to ...
manoeuvring and nautical studiesstability, seakeeping and ocean engineeringsustainable propulsioncfd developmentcfd/simulation/desk studiesmanoeuvringresistance and propulsioninfrastructuremarine systemsdefencepassengers and yachtingtransport and shippingpropeller designvortex induced motions (vim)
PaperCourse Keeping of High Speed Craft in Stern Quartering Seas
ASNE High Performance Marine Vehicles Symposium, Linthicum, Maryland, USA
10 Nov 2009
There is considerable interest in the seakeeping performance of high speed craft. Researchers and designers have been working on advanced hull forms ...
manoeuvring and nautical studiesstability, seakeeping and ocean engineeringcfd developmentcfd/simulation/desk studiesmeasurements and controldata sciencetime-domain simulationsmanoeuvringseakeepingdefencemodel testingseakeeping performancesimulations
PaperReduction of frictional resistance by air bubble lubrication
SNAME Annual Meeting, Providence, Greece
21 Oct 2009
The reduction of resistance and the increase of propulsive efficiency are major drivers for ship designers both for economic reasons and ...
manoeuvring and nautical studiessustainable propulsionmeasurements and controldata sciencemanoeuvringresistance and propulsioninfrastructurepoweringdefencepassengers and yachtingtransport and shippingmodel testingmonitoringtrials and monitoringhull form optimisationspeed/power performancefull scale
PaperDevelopment of a MOS center and its role in dynamic routing
XIII International Scientific and Technical Conference on Maritime Traffic Engineering, Malmö, Sweden
19 Oct 2009
This paper emanates from the European Research Project MarNIS. Three new concepts were introduced. The first was the introduction of a MOS center. ...
autonomy and controlmanoeuvring and nautical studiescfd developmentcfd/simulation/desk studiestime-domain simulationsinfrastructureauthorities and regulatorstransport and shippingrisk assessmentsafetysafety assessmentsimulationscollision
PaperRisk Awareness - a model to calculate the risk of a ship dynamically
XIII International Scientific and Technical Conference on Maritime Traffic Engineering, Malmö, Sweden
16 Oct 2009
The possibility of monitoring traffic has improved considerably since the introduction of AIS. A much better view of what is going on at sea offers ...
autonomy and controlmanoeuvring and nautical studiesstability, seakeeping and ocean engineeringcfd developmentcfd/simulation/desk studiestime-domain simulationsrenewablesoil and gasinfrastructureauthorities and regulatorstransport and shippingrisk assessmentsafetysafety assessmentsimulationscollisionwind farms
PaperClose-In Precision DP using Wave Feed Forward: STLVAST Phase 2 & 3
MTS Dynamic Positioning Conference, Houston, TX
13 Oct 2009
Following from last year‟s presentation, the STLVAST team will discuss the development of an innovative method of improving DP positioning accuracy ...
manoeuvring and nautical studiesstability, seakeeping and ocean engineeringwaves, impacts and hydrostructuralmeasurements and controldata sciencedynamic positioningmanoeuvringinfrastructuredefencepassengers and yachtingtransport and shippingmodel testingtrack keepingwaves & motions
PaperMulti-objective Optimization of a Tanker Afterbody using PARNASSOS
12th Numerical Towing Tank Symposium (NuTTS 2009), Cortona, Italy
4 Oct 2009
For Resistance and Propulsion, significant improvements were made in the quality of resistance and wave making computations and in the computation ...
sustainable propulsioncfd developmentcfd/simulation/desk studiestime-domain simulationsresistance and propulsionresearch and developmenthull form optimisationsimulationsresearch
PaperQSHIP - Advanced Use of Hydrodynamics in Early Design
The International Conference on Computer Applications in Shipbuilding (ICCAS 2009), Shanghai, China
4 Sep 2009
This paper reviews the state of the art of the integration of MARIN’s advanced hydrodynamic software in the knowledge management system Quaestor. ...
measurements and controldata science
PaperChallenges for PIV in towing facilities
1st International Conference on Advanced Model Measurement Technology for the EU Maritime Industry (ATM’09), Nantes, France
1 Sep 2009
Particle Image Velocimetry (PIV) has proven world-wide to be a promising flow measuring technique for maritime fluid dynamics research. PIV ...
manoeuvring and nautical studiesstability, seakeeping and ocean engineeringsustainable propulsionmeasurements and controldata sciencemanoeuvringresistance and propulsioninfrastructuremarine systemspoweringdefencepassengers and yachtingtransport and shippingmodel testing
PaperMeasuring Sloshing Impacts During Full Scale Tests
Advanced model measurement technology conference (ATM 09), Nantes, France
1 Sep 2009
This paper describes the measuring equipment that is used in the first full scale tests on a real membrane containment system subjected to action of ...
waves, impacts and hydrostructuralrenewablesoil and gasinfrastructuremarine systemslife at seamonitoringtrials and monitoringhydro-elasticitysloshingfull scaleoffshore engineering
PaperEvaluation of numerical error estimation based on grid refinement studies with the method of the manufactured solutions
Computers & Fluids
1 Sep 2009
This article presents a study on the estimation of the numerical uncertainty based on grid refinement studies with the method of manufactured ...
cfd developmentcfd/simulation/desk studiestime-domain simulationsresearch and developmentsimulationsresearch
PaperModeling and analysis of a cavitating vortex in 2D unsteady viscous flow
7th International Symposium on Cavitation (CAV2009), Ann Arbor, Michigan, USA
17 Aug 2009
Two models, of which one analytical and the other computational, have been developed to describe an axisymmetric cavitating vortex in ...
stability, seakeeping and ocean engineeringsustainable propulsioncfd developmentcfd/simulation/desk studiesnoise and vibrationresistance and propulsionmarine systemslife at seadefencepassengers and yachtingtransport and shippingresearch and developmentcavitationcomforterosionpropeller designresearch