PaperThe Effect of Sheet Cavitation on the Blade Spindle Torque of a Controllable Pitch Propeller
Fourth International Symposium on Marine Propulsors (smp’15), Austin, Texas, USA
1 Jun 2015
In order to help the design of a Controllable Pitch Propeller (CPP) and to prevent too high blade actuating pressure in the hub, a 5-bladed CPP ...
sustainable propulsionresistance and propulsionmarine systemsdefencepassengers and yachtingtransport and shippingcavitationcpp
PaperIntegrated Design of Asymmetric Aftbody and Propeller for an Aframax Tanker to Maximize Energy Efficiency
Fourth International Symposium on Marine Propulsors (smp’15), Austin, Texas, USA
31 May 2015
With the implementation of the EEDI, energy saving and emission reduction of ships, especially merchant ships, become more and more important. To ...
sustainable propulsioncfd developmentcfd/simulation/desk studiesresistance and propulsionpropulsionenergy saving
PaperCavitating Flow Calculations for the E779A Propeller in Open Water and Behind Conditions- Code comparison and solution validation
Fourth International Symposium on Marine Propulsors (SMP’15), Austin, Texas, USA
31 May 2015
As part of the Cooperative Research Ships SHARCS project, calculations of the E779A propeller in open water and in a cavitation tunnel behind wake ...
sustainable propulsioncfd developmentcfd/simulation/desk studiestime-domain simulationsresistance and propulsionmarine systemsresearch and developmentpropeller designpropulsionsimulationspropellerpropulsorresearch
PaperMarine propeller acoustic modelling - comparing CFD results with an acoustic analogy method
Fourth International Symposium on Marine Propulsors (smp’15), Austin, Texas, USA
31 May 2015
Propeller noise and vibration is important in the design of ships in order to improve comfort, reduce signature or mitigate environmental impact. ...
sustainable propulsioncfd developmentcfd/simulation/desk studiestime-domain simulationsresistance and propulsionmarine systemsresearch and developmenthull form optimisationpropeller designpropulsionsimulationspropellerpropulsorresearch
PaperViscous flow simulations of propellers in different Reynolds number regimes
Fourth International Symposium on Marine Propulsors (smp’15), Austin, Texas, USA
31 May 2015
Full-scale propeller performance prediction is mostly based on model-scale experiments that are extrapolated to fullscale values. Computational ...
sustainable propulsioncfd developmentcfd/simulation/desk studiestime-domain simulationsresistance and propulsionmarine systemsresearch and developmentpropeller designpropulsionsimulationspropellerpropulsorresearch
PaperComputational and Experimental Prediction of Propeller Cavitation Noise
Oceans'15 MTS/IEEE
21 May 2015
Computational and experimental methods for the prediction of underwater-radiated noise due to propeller cavitation as in use at MARIN are discussed ...
sustainable propulsionnoise and vibrationresistance and propulsionmarine systemspoweringdefencepassengers and yachtingtransport and shippingcavitationpropulsionpropellerpropulsor
PaperOn the Prediction of Radii of Inertia and their Effect on Seakeeping
12th International Marine Design Conference, Tokyo, Japan
11 May 2015
As part of the design verification, seakeeping assessments (either numerical or experimental) are performed. However if no detailed values of the ...
stability, seakeeping and ocean engineeringseakeepingseakeeping performance
PaperAn Example of Application of a Multivariate Metric based on Multiple Validation Set Points
ASME Verification and Validation Symposium, Las Vegas, NV
11 May 2015
This presentation discusses the use of multivariate metric to validate computations for a range of conditions or various parameters.
cfd developmentcfd/simulation/desk studiestime-domain simulationsresearch and developmentsimulationsresearch
PaperVerification of Solutions in Unsteady Flows
ASME Verification and Validation Symposium, Las Vegas, NV, USA
11 May 2015
This presentation discusses the Verification of Unsteady Reynolds-Averaged Navier Stokes (RANS) computations.
cfd developmentcfd/simulation/desk studiestime-domain simulationsresearch and developmentsimulationsresearch
PaperIntegrating Onboard DP Systems into Model Test Facilities and Offshore Bridge Simulators
Offshore Technology Conference (OTC), Houston, Texas, USA
4 May 2015
After the first model tests confirmed station keeping performance for Dynamic Positioned (DP) drilling units, many research projects have helped ...
manoeuvring and nautical studiesstability, seakeeping and ocean engineeringcfd developmentcfd/simulation/desk studiesmeasurements and controldata sciencesafe operations and human factorstime-domain simulationsdynamic positioningmanoeuvringnautical operationsrenewablesoffshore operationsoil and gasinfrastructuremarine systemslife at seadefencepassengers and yachtingtransport and shippingmodel testingtrainingoffloadingnavysimulationssoftware engineeringoffshore engineering
PaperCollaborative Data for Improved Performance of Inland Shipping
14th International Conference on Computer and IT Applications in the Maritime Industries (COMPIT), Ulrichshusen, Germany
1 May 2015
This paper reviews the state-of-the-art of the EconomyPlanner system which enables skippers to optimise cargo volumes and to reduce fuel consumption ...
transport and shippinginland shipping
MagazinePassage to the High North - when spray matters
MARIN Report 114
30 Apr 2015
Reading time 6 minutes
Why bother about a bit of spray? In mild climate latitudes rain and spray water is hardly a concern; it will run off and the ship happily carries ...
manoeuvring and nautical studiesstability, seakeeping and ocean engineeringsustainable propulsionsafe operations and human factorsresistance and propulsionoil and gasinfrastructurelife at seaauthorities and regulatorsdefencepassengers and yachtingtransport and shippingcomforthull form optimisationoperabilityseakeeping performancecruise and ferry
MagazineOffshore tug simulations in extreme environments
MARIN Report 114
30 Apr 2015
Reading time 3 minutes
Offloading operations are taking place in more and more challenging environments. And in some of the most challenging locations offloading ...
MagazineWiFi JIP makes it possible to take the next step in foundation design
MARIN Report 114
30 Apr 2015
Reading time 3 minutes
This year MARIN closed the very successful Wave impact on Fixed foundations WiFi I and II JIP. During the JIPs, more than 250,000 wave events were ...
MagazineA focus on waves
MARIN Report 114
30 Apr 2015
Reading time 6 minutes
For model tests, the correct generation of a realistic representation of a natural wave field is vital, as the environmental conditions determine ...