PaperCFD for twin gondola aft ship design
13th International Symposium on Practical Design of Ships (PRADS), Copenhagen, Denmark
4 Sep 2016
This paper shows a test case in the optimization for a twingondola ship. In optimizing ships, one can optimize for minimal resistance or for minimal ...
sustainable propulsioncfd developmentcfd/simulation/desk studiesresistance and propulsionmarine systemspoweringpropellerpropulsor
PaperTrim wedge optimization with viscous free surface computations
13th International Symposium on Practical Design of Ships (PRADS), Copenhagen, Denmark
4 Sep 2016
Today, varying fuel prices and high competition in the maritime transport sector cause that shipyards continuously have to improve the design of ...
sustainable propulsioncfd developmentcfd/simulation/desk studiesresistance and propulsionmarine systemspoweringresearch and developmenthydrodynamicsresearch
PaperA new correction procedure for shallow-water effects in ship speed trials
13th International Symposium on Practical Design of Ships (PRADS 2016), Copenhagen, Denmark
4 Sep 2016
To correct ship speed trials for limited shallow-water effects, Lackenby’s method is currently recommended by the ITTC. This method appears to be ...
sustainable propulsioncfd developmentcfd/simulation/desk studiesmeasurements and controldata scienceresistance and propulsionpoweringmonitoringresearch and developmenttrialsfull scaleresearch
PaperDesign of research vessels- propeller cavitation and bubble sweep down in operational conditions
13th International Symposium on Practical Design of Ships (PRADS), Copenhagen, Denmark
4 Sep 2016
A critical aspect in the operation of special purpose research vessels is the interference by the flow over the hull and propellers with acoustic ...
sustainable propulsionnoise and vibrationresistance and propulsionmarine systemspoweringdefencepassengers and yachtingtransport and shippingcavitationpropeller design
PaperPreliminary considerations on a unified model for hydrodynamic forces
3rd International Conference on Maritime Technology and Engineering (MARTECH), Lisbon, Portugal
4 Jul 2016
Choosing the correct formulation for setting the manoeuvring kinematic and dynamic quantities into non-dimensional form becomes critical when low ...
manoeuvring and nautical studiescfd developmentcfd/simulation/desk studiestime-domain simulationsdynamic positioningmanoeuvringinfrastructuredefencepassengers and yachtingtransport and shippingsimulations
PaperNumerical Simulation of Cavitation on a Horizontal Axis Tidal Turbine
The 26th International Ocean and Polar Engineering Conference (ISOPE), Rhodes, Greece
26 Jun 2016
For tidal turbines mounted on floating structures the possibility of cavitation occurring on the blades is higher than for seabed mounted tidal ...
stability, seakeeping and ocean engineeringsustainable propulsioncfd developmentcfd/simulation/desk studiesresistance and propulsionrenewablesmarine systemsdefencepassengers and yachtingtransport and shippingresearch and developmentcavitationeventsrenewable energyresearch
PaperA Study on Simplified Loading Models for Vertical Wave-in-deck Loading
The 26th International Ocean and Polar Engineering Conference (ISOPE), Rhodes, Greece
26 Jun 2016
Wave-in-deck model tests were carried out with vertical load measurements, pressure measurements and a two camera high speed video setup. With the ...
stability, seakeeping and ocean engineeringwaves, impacts and hydrostructuralmeasurements and controldata sciencerenewablesoil and gasinfrastructuremarine systemslife at seamodel testingextreme conditionshydro-elasticityloads and responsesslammingstructural responsewaves & motionsoffshore engineering
PaperOn The Effects Of Turbulence Modeling On The Fluid-Structure Interaction Of A Rigid Cylinder
35th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2016), Busan, South Korea
24 Jun 2016
The cylinder flow is a canonical problem for Computational Fluid Dynamics (CFD), as it can display several of the most relevant issues for a wide ...
waves, impacts and hydrostructuralcfd developmentcfd/simulation/desk studiesresearch and developmentvortex induced vibrations (viv)research
PaperValidation - What, Why And How
35th International Conference on Ocean, Offshore and Arctic Engineering (OMAE2016), Busan, South Korea
24 Jun 2016
Offshore and Naval engineering have relied on physical models, i.e. experimental fluid dynamics (EFD), for several decades. Although the role of ...
cfd developmentcfd/simulation/desk studiesresearch and developmentverification and validationresearch
PaperNumerical Simulation Of Nonlinear Free Surface Water Waves - Coupling Of A Potential Flow Solver To A URANS/VoF Code
35th International Conference on Ocean, Offshore and Arctic Engineering (OMAE2016), Busan, South Korea
24 Jun 2016
Numerical simulation of free surface water waves using various wave models is studied. The performance of the wave models is compared in three test ...
waves, impacts and hydrostructuralcfd developmentcfd/simulation/desk studiesmodel testingresearch and developmentwaves & motionsresearch
PaperOn the Numerical Prediction of Transitional Flows With Reynolds-Averaged Navier-Stokes and Scale-Resolving Simulation Models
35th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2016), Busan, South Korea
24 Jun 2016
The present work investigates the transitional flow around a smooth circular cylinder at Reynolds number Re = 140,000. The flow is resolved using ...
stability, seakeeping and ocean engineeringcfd developmentcfd/simulation/desk studiesoil and gasresearch and developmentresearch
PaperHow to deal with basin modes when generating irregular waves on shallow water
35th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2016), Busan, South Korea
19 Jun 2016
Modeling shallow-water waves in a basin with a finite length and width introduces challenges related to low-frequency (LF) waves, especially for ...
stability, seakeeping and ocean engineeringwaves, impacts and hydrostructuralmeasurements and controldata sciencerenewablesoil and gasinfrastructurelife at seamodel testingsloshingoffshore basinobwave measurements
PaperExamining random uncertainty using a newly developed power spectrum based method
OMAE ASME 35th International Conference on Ocean, Offshore and Arctic Engineering, Busan, South Korea, 2016
19 Jun 2016
In towing tank facilities such as found at MARIN, a wide range of ship design performance tests can be carried out. For example, the ships ...
PaperSimulation and Development of a Wind-Wave Facility for Scale Testing of Offshore Floating Wind Turbines
35th International Conference on Ocean, Offshore and Arctic Engineering (OMAE), Busan, South Korea
19 Jun 2016
The development of a new wind-wave facility for offshore floating wind turbine testing can be complex; outfitting existing basins with wind ...
manoeuvring and nautical studiesstability, seakeeping and ocean engineeringcfd developmentcfd/simulation/desk studiesmeasurements and controldata sciencerenewablesauthorities and regulatorsmodel testingresearch and developmentsafety assessmenteventswind farmsresearch
PaperInvestigation on reasons for possible difference between VIM response in the field and in model tests
35th International Conference on Ocean, Offshore and Arctic Engineering (OMAE), Busan, South Korea
19 Jun 2016
Floating offshore structures, such as production semi-submersibles and spars, can exhibit significant in-line and transverse oscillatory motions ...
stability, seakeeping and ocean engineeringcfd developmentcfd/simulation/desk studiesmeasurements and controldata sciencerenewablesoil and gasinfrastructuremarine systemslife at seamodel testingvortex induced motions (vim)offshore engineering