PaperCode to code comparison for the simulation of the flow around the NACA 23012 airfoil
Congress on Numerical Methods in Engineering (CMN2019), Guimarães, Portugal
1 Jul 2019
This paper presents the simulation of the two-dimensional flow of an incompressible fluid around the NACA 23012 airfoil. The selected angle of ...
cfdcfd/simulation/desk studies
PaperOptimization of Wave Induced Motions and Forces on a Floating Island
The 29th International Ocean and Polar Engineering Conference (ISOPE), Honolulu, Hawaii, USA
14 Jun 2019
Floating mega islands can provide an attractive solution for creating temporal or more permanent space in coastal areas with a high demand for real ...
waves, impacts and hydrostructuralcfd/simulation/desk studiesoffshore wind
PaperOn parametric roll predictions
17th International Ship Stability Workshop (ISSW 2019), Helsinki, Finland
10 Jun 2019
Experiments have been carried out with a model of the KCS container vessel. The model tests focussed on three out of five stability failure modes of ...
stability, seakeeping and ocean engineeringmodel testingtime-domain simulationsseakeepingwaves, impacts and hydrostructural
PaperThe Ocean Cleanup System 001 Performance During Towing and Seakeeping Tests
38th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2019), Glasgow, Scotland, UK
9 Jun 2019
One of the aims of The Ocean Cleanup is to develop technologies to extract plastic pollution from the world’s oceans. Several concepts of passive ...
stability, seakeeping and ocean engineeringcfd developmenthydrostructuraloffshore operationslife at seacfd/simulation/desk studiesmodel testingearly innovations and solutions
PaperPredicting Roll Damping for Barge-Type FPSO Using CFD
38th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2019), Glasgow, Scotland, UK
9 Jun 2019
An accurate prediction of the non-linear roll damping is required in order to calculate the resonant roll motion of moored FPSO’s. Traditionally, ...
cfdcfd/simulation/desk studiesdamping
PaperVariability in Encountered Waves During Deterministically Repeated Seakeeping Tests at Forward Speed
38th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2019), Glasgow, Scotland, UK
9 Jun 2019
Numerical seakeeping codes for ships at forward speed in waves are often validated or tuned based on experiments, which makes knowledge about the ...
seakeepingwaves & motionsseakeeping and manoeuvring basinshipswave measurements
PaperEfficient indicators for screening of random waves for wave impacts on a jacket platform & a fixed offshore wind turbine
38th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2019), Glasgow, Scotland, UK
9 Jun 2019
Renewed interest in wave impact assessment has risen for various reasons: The low airgap of some existing Mobile Units in the North Sea The COSL ...
waves, impacts and hydrostructuralrenewablesoffshore operationsoil and gasoffshore windmodel testing
PaperURANS predictions of low-frequency damping of a lNGC
Conference on Ocean, Offshore and Arctic Engineering (OMAE 2019), Glasgow, Scotland
9 Jun 2019
The horizontal motions of a moored offshore structure in waves are dominated by the resonance phenomena that occur at the natural frequencies of the ...
cfd developmentcfd/simulation/desk studiesoffshore operationsoil and gasmodel testing
PaperUncertainty analysis of free running manoeuvring model test on a modern ferry, with emphasis on heel angles
International Conference on Ocean, Offshore and Artic Engineering (OMAE2019), Glasgow, Scotland, UK
9 Jun 2019
This paper presents an uncertainty study on the manoeuvring behaviour of a twin screw ferry. In particular, we are interested in heel angles that ...
measurements and controlmanoeuvringauthorities and regulatorspassengers and yachtingmodel testing
PaperCFD analysis of a captive bullet entry in calm water with and without turbulence
38th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2019), Glasgow, Scotland
9 Jun 2019
Simulations are carried out for a simplified lifeboat drop test case, which consists of a captive axisymmetric generic lifeboat shape (bullet), that ...
cfd developmentcfd/simulation/desk studiescfd
PaperNumerical Errors in Unsteady Flow Simulations
Journal of Verification, Validation and Uncertainty Quantification
7 Jun 2019
This article discusses numerical errors in unsteady flow simulations, which may include round-off, statistical, iterative, and time and space ...
cfdcfd/simulation/desk studiesv&v method paper
PaperA method to correct shallow-water model tests for tank wall effects
Journal of Marine Science and Technology
2 Jun 2019
A new method is proposed to correct shallow-water model resistance tests for the effect of the tank side walls, i.e. to correct the resistance curve ...
resistance and propulsionpoweringmodel testing
MagazineHow good is our understanding of reality?
MARIN Report 126
1 Jun 2019
Reading time 3 minutes
If innovation is the engine that drives ship designs, tools and procedures to higher standards beyond far horizons, then full-scale measurements ...
waves, impacts and hydrostructuraldata sciencesafe operations and human factorsmarine systemstransport and shippingmonitoring
MagazineAbility to predict the added resistance of ships in waves has matured
MARIN Report 126
1 Jun 2019
Reading time 6 minutes
Over the last five years the RAW working groups in CRS have investigated the nature of the added resistance of ships at sea and the merits of ...
waves, impacts and hydrostructuralcfd developmentresistance and propulsion
MagazinePodded propulsion, a novel propulsion type providing new hydrodynamic challenges
MARIN Report 126
1 Jun 2019
Reading time 3 minutes
In the mid-nineties, a novel propulsion type made its appearance in the maritime market - podded propulsion. The first installations were on ...
hydrostructuralresistance and propulsionmarine systemspoweringpropeller and cavitation