PaperCFD Simulations and Experiments of a Submarine in Turn, Zigzag, and Surfacing Maneuvers
Journal of Ship Research
23 Dec 2021
We present simulations and experiments of the generic submarine Joubert BB2 performing standard turn, zigzag, and surfacing maneuvers in calm water ...
manoeuvring and nautical studiescfd developmentcfd/simulation/desk studiescfdmanoeuvring
PaperVerification and validation of CFD simulations for semi-submersible floating offshore wind turbine under pitch free-decay motion
Ocean Engineering
15 Dec 2021
In this paper a detailed verification and validation study is performed to evaluate the accuracy of CFD simulations for a semi-submersible floating ...
cfd developmentcfdcfd/simulation/desk studiesfloating wind turbineoffshore
PaperAssessment of Discretization Uncertainty Estimators Based on Grid Refinement Studies
Journal of Verification, Validation and Uncertainty Quantification
1 Dec 2021
This paper presents the assessment of the performance of nine discretization uncertainty estimates based on grid refinement studies including ...
cfd developmentcfd/simulation/desk studiescfdverification and validation
PaperOC6 Phase 1b - Validation of the CFD predictions of difference-frequency wave excitation on a FOWT semisubmersible
Ocean Engineering
1 Dec 2021
During the previous OC5 project, state-of-the-art mid-fidelity engineering tools for floating wind systems were found to consistently underpredict ...
offshore windcfdcfd/simulation/desk studiescfd developmentverification and validation
PaperAdaptive evolution of flight in Morpho butterflies
Science
25 Nov 2021
The diversity of flying animals suggests that countless combinations of flight morphologies and behaviors have evolved with specific lifestyles, ...
cfd developmentcfd/simulation/desk studiescfd
PaperScale-Resolving Simulations of a Circular Cylinder Subjected to Low Mach Number Turbulent Inflow
Journal of Marine Science and Engineering
16 Nov 2021
Inflow turbulence is relevant for many engineering applications relating to noise generation, including aircraft wings, landing gears, and ...
resistance and propulsioncfd developmentcfdnoise and vibrationcfd/simulation/desk studies
PaperEstimating parameter and discretization uncertainties using a laminar–turbulent transition model
Computers and Fluids
15 Nov 2021
For computational fluid dynamic (CFD) simulations at intermediate Reynolds numbers, laminar-to-turbulent transition plays an important role in the ...
cfddata sciencecfd/simulation/desk studies
PaperOperational experience of using the international standard for bollard pull trials
Tugtechnology 2021, London, UK
25 Oct 2021
In 2019 the International Standard for Bollard Pull Trials was launched. Over the past 2 years a great number of bollard pull trials have been ...
bollard pullfull scalejipmeasurements and controlspeed/power performancetrials and monitoring
PaperCredibility of wave breaking computations by Volume of Fluid RANS codes
23rd Numerical Towing Tank Symposium (NuTTS 2021), Mülheim an der Ruhr, Germany
11 Oct 2021
Wave breaking is a frequent phenomenon in steady ship wave patterns. In ship wave computations using Volume of Fluid RANS codes common today, wave ...
cfdwaves, impacts and hydrostructuralwaves & motions
PaperThe resistance of a plate moving through mud - experiments and simulations
23rd Numerical Towing Tank Symposium (NuTTS 2021), Mülheim an der Ruhr, Germany
11 Oct 2021
Safe navigation in restricted areas is ensured, among others, by setting a minimum under keel clearance (UKC), which is the distance between the ...
resistance and propulsioncfd developmentcfd/simulation/desk studiescfdpowering
PaperOn the relation between measurable (AHR) and modelled (sand-grain) roughness heights in RANS-based full-scale ship resistance predictions
23rd Numerical Towing Tank Symposium (NuTTS 2021), Mülheim an der Ruhr, Germany
11 Oct 2021
The surface roughness of ship hulls is usually expressed in terms of an average height of the roughness (AHR), determined from measurements at a ...
resistance and propulsioncfd developmentcfd/simulation/desk studiescfdpowering
PaperAnderson Acceleration for Maritime Applications
23rd Numerical Towing Tank Symposium (NuTTS 2021), Mülheim an der Ruhr, Germany
11 Oct 2021
In general, most of the computational effort required to do numerical simulations for maritime applications is spent to solve systems of non-linear ...
cfd developmentcfd/simulation/desk studiescfd
PaperURANS analysis of a free-running destroyer sailing in irregular stern-quartering waves at sea state 7
Ocean Engineering
1 Oct 2021
Computational fluid dynamics (CFD) simulations and stochastic validation of free-running 5415M in irregular stern-quartering sea state 7 and Froude ...
stability, seakeeping and ocean engineeringcfdtime-domain simulationsseakeepingcfd/simulation/desk studies
MagazineNew Research Vessels for NIOZ
MARIN Report 132
30 Sep 2021
At the request of the Royal Netherlands Institute for Sea Research (NIOZ), MARIN started studies for two new research vessels in May 2018, to ...
life at sea
Magazine"A high density use of the sea is challenging from a safety, cultural, economic and technical perspective"
MARIN Report 132
30 Sep 2021
‘Life at Sea’ is certainly the broadest market which MARIN serves. As the name implies, it entails everything related to life at sea. “Think about ...
life at seaoffshorefish farm