PaperHigh-fidelity CFD simulations of two tandemly arrayed wind turbines under various operating conditions
Ocean Engineering
4 Nov 2024
In this study, we perform computational fluid dynamic (CFD) simulations for the NTNU Blind Test 2 experiment in which the wake of two turbines was ...
cfdstability, seakeeping and ocean engineeringoffshore windrenewables
MagazineQuantifying lifeboat safety using DropXMF and DavitXMF
MARIN Report 141
31 Oct 2024
Lifeboat certification requirements (DNV SE 0059) dictate that operators must demonstrate that each installed lifeboat can be used safely for a ...
marin report magazine
MagazineNew wireless measurement setup for floating offshore wind turbines
MARIN Report 141
31 Oct 2024
MARIN has been involved in floating wind turbines (FOWT) right from the start, when the early pioneers started to develop the technology around 20 ...
offshorefloating wind turbinemarin report magazine
MagazineDeveloping operational guidance to mitigate the risks of parametric rolling
MARIN Report 141
31 Oct 2024
Parametric roll has been found to be an important contributor to container losses at sea. But how can we support seafarers to recognise the ...
marin report magazinetransport and shipping
MagazineVapour pocket experiments
MARIN Report 141
31 Oct 2024
As part of the ongoing NWO-Talent Vici programme IMBOL (IMpact of a Boiling Liquid), MARIN conducted wave impact experiments in the Atmosphere ...
marin report magazinewave measurements
MagazineIntroducing MARIN’s Zero Emission Services
MARIN Report 141
31 Oct 2024
Design offices, shipping companies and shipyards are searching for cleaner ways to operate, but the variety of alternative energy solutions to ...
zero emissionmarin report magazine
MagazineTwo NEEDS test cases performed
MARIN Report 141
31 Oct 2024
In order to support the energy, harbour and shipping sector, as well as the authorities working together on realistic scenarios, MARIN and European ...
marin report magazinetransport and shippingsustainability
PaperTopTier model tests and simulations on parametric roll behaviour of two large container vessels
International Conference on the Stability and Safety of Ships and Ocean Vehicles, Wuxi, China
14 Oct 2024
The TopTier joint industry project addresses cargo securing safety on container ships. The project has 40 participants; it started at the end of ...
seakeepingtime-domain simulationsoperations and human factors
MagazineSustainable Power Portal
MARIN Report 141
10 Oct 2024
MARIN continues to advance its Sustainable Power Portal. Originally developed in 2020, the online portal provides an independent overview of current ...
sustainabilitysustainable propulsionmarin report magazine
PaperNon-equilibrium turbulent boundary layers in high reynolds number flow at incompressible conditions: effects of streamline curvature and three dimensionality
Journal of Turbulence
28 Aug 2024
The physics and computational prediction of turbulent boundary layer flow over axisymmetric and three-dimensional bodies are examined. Three cases ...
cfdcfd/simulation/desk studies
PaperA procedure for estimating mitigation effect of air injection on ship underwater radiated noise
Inter-Noise, Nantes, France
25 Aug 2024
Increasing evidence exists that underwater radiated noise from ships has a negative impact on marine ecosystems. This has led to initiatives aimed ...
noise and vibrationresistance and propulsionpropeller and cavitationauthorities and regulatorscfd/simulation/desk studies
PaperOn the physical structure, modelling and computation-based prediction of two-dimensional, smooth-wall turbulent boundary layers subjected to streamwise pressure gradients
Journal of Turbulence
19 Aug 2024
This paper reports on the recent NATO Advanced Vehicle Technology (AVT) effort associated with smooth-wall two-dimensional turbulent boundary layer ...
cfdcfd/simulation/desk studies
PaperA Laboratory Study of the Effects of Size, Density, and Shape on the Wave-Induced Transport of Floating Marine Litter
Journal of Geophysical Research: Oceans
11 Jul 2024
Floating marine litter is transported by several mechanisms, including surface waves. In studies of marine litter transport, the wave-induced drift ...
life at seamodel testingwaves, impacts and hydrostructural
PaperReynolds Effects on Submarine Stern Plane Efficiency and Stall using Wall-Resolved CFD
35th Symposium on Naval Hydrodynamics, Nantes, France
8 Jul 2024
This paper studies the forces and moments and flow around the well-known BB2 generic submarine hull form, in manoeuvring conditions at Reynolds ...
manoeuvringcfdmanoeuvring and nautical studiescfd/simulation/desk studies
PaperA Verification and Validation Study of RANS Based Roughness Models at Model and Full Scale Reynolds Numbers
35th Symposium on Naval Hydrodynamics, Nantes, France
8 Jul 2024
Most flows that occur in naval applications exhibit large Reynolds numbers (Re > 107), which means that roughness elements need to be extremely ...
cfdcfd/simulation/desk studiespoweringresistance and propulsion