PaperOn the Physical Mechanisms for the Numerical Modelling of Flows around Air Lubricated Ships
12th International Conference on Hydrodynamics (ICHD), Egmond aan Zee, Netherlands
18 sep. 2016
Air lubrication techniques are very promising in reducing ship drag. It has been demonstrated that air cavity applications can realise propulsive ...
sustainable propulsioncfd developmentcfd/simulation/desk studiesresistance and propulsionpoweringresearch and developmenthull form optimisationresearch
PaperImpacts of the rudder profile on manoeuvring performance of ships
Ocean Engineering
15 sep. 2016
The profile of a ship rudder influences the forces it generates, which in turn influence the manoeuvring performance of a ship. Thus, rudder forces ...
manoeuvring and nautical studiescfd developmentcfd/simulation/desk studiesmanoeuvringinfrastructuremarine systemsdefencepassengers and yachtingtransport and shipping
PaperHydrodynamic modelling for the remotely operated vehicle Visor3 using CFD
10th IFAC Conference on Control Applications in Marine Systems (CAMS), Trondheim, Norway
13 sep. 2016
This paper addresses the hydrodynamic modelling of an inspection-class remotely operated vehicle using a viscous-flow solver for the accurate ...
manoeuvring and nautical studiesstability, seakeeping and ocean engineeringcfd developmentcfd/simulation/desk studiestime-domain simulationsdynamic positioningmanoeuvringrenewablesoil and gasinfrastructuremarine systemslife at seadefencepassengers and yachtingtransport and shippingresearch and developmentmotionstrack keepingsimulationshydrodynamicsrovoffshore engineeringresearch
PaperValidation Exercises of Mathematical Models for the Prediction of Transitional Flows
31st Symposium on Naval Hydrodynamics (ONR), Monterey, CA
11 sep. 2016
This paper presents Validation exercises of mathematical models for the simulation of flows where transition from laminar to turbulent regime plays ...
cfd developmentcfd/simulation/desk studiesresearch and developmentverification and validationresearch
PaperCFD simulations and experiments of a maneuvering generic submarine and prognosis for simulation of near surface operation
31st Symposium on Naval Hydrodynamics (ONR), Monterey, CA, USA
11 sep. 2016
This paper presents simulations and experiments of the generic submarine Joubert BB2 in self-propulsion and free running maneuvering conditions. The ...
manoeuvring and nautical studiescfd developmentcfd/simulation/desk studiesmanoeuvringdefenceresearch and developmentresearch
PaperOn the prediction of weight distribution and its effect on seakeeping
13th International Symposium on Practical Design of Ships (PRADS), Copenhagen, Denmark
4 sep. 2016
During the design of any ship it is normal to assess its seakeeping behavior. Whether numerical or experimental methods are used, they require ...
stability, seakeeping and ocean engineeringmeasurements and controldata scienceseakeepingmodel testingmotions
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
PaperShip optimization using viscous flow computations in combination with generic shape variations and Design of Experiments
13th International Symposium on Practical Design of Ships (PRADS), Copenhagen, Denmark
4 sep. 2016
Today, optimization procedures based on CFD-computations are used more and more in practical ship design projects. Potential-flow solvers are used ...
sustainable propulsioncfd developmentcfd/simulation/desk studiesresistance and propulsion
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
PaperExperimental prediction of anti roll tanks on the rolling of ships
13th International Symposium on Practical Design of Ships (PRADS), Copenhagen, Denmark
4 sep. 2016
Over the last years MARIN has developed an integrated model testing approach for the prediction of the performance of free-surface Anti Roll Tanks ...
stability, seakeeping and ocean engineeringmeasurements and controldata sciencemarine systemsseakeepingmodel testing
PaperOptimization of ships in shallow water with viscous flow computations and surrogate modeling
13th International Symposium on Practical Design of Ships (PRADS), Copenhagen, Denmark
4 sep. 2016
Shallow water effects change the flow around a ship significantly which can affect the optimum design of the hull. This paper describes a study into ...
sustainable propulsioncfd developmentcfd/simulation/desk studiesresistance and propulsionpoweringtransport and shippingresearch and developmenthull form optimisationresearch
PaperAnalysis of free surface anti-roll tank using URANS. Verification and validation
13th International Symposium on Practical Design of Ships (PRADS), Copenhagen, Denmark
4 sep. 2016
To prevent excessive roll motion of ships operating in seas, damping systems are often required. Exterior systems can be used like, bilge keels or ...
stability, seakeeping and ocean engineeringcfd developmentcfd/simulation/desk studiesmarine systemsseakeepingresearch and developmentresearch
PaperOn the design of anti-roll tanks
13th International Symposium on Practical Design of Ships (PRADS 2016), Copenhagen, Denmark
4 sep. 2016
Traditionally, the procedure to design anti-roll tanks is limited to the assessment of the reaction moment due to a regular roll motion. Although ...
manoeuvring and nautical studiesstability, seakeeping and ocean engineeringsafe operations and human factorsmarine systemsseakeepingoperability
PaperValidation of computational and experimental prediction methods
13th International Symposium on Practical Design of Ships (PRADS), Copenhagen, Denmark
4 sep. 2016
Validation of computational and experimental prediction methods for the underwater radiated noise of a small research vessel Model tests and ...
sustainable propulsioncfd developmentcfd/simulation/desk studiesmeasurements and controldata sciencetime-domain simulationsnoise and vibrationresistance and propulsionmarine systemspoweringdefencepassengers and yachtingtransport and shippingmodel testingcavitationcomputationspropellerpropulsor
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