1-20 of 27
Keywords: decay test
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-320
... (Papanikolaou et al., 2015), with particular attention to the presence of waves. Mehr (2022) focuses on investigating the effect of water depths on the roll natural period of a vessel in calm water condition such as operating on inland waterways. Roll decay tests were undertaken to obtain the roll period of two...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-066
... sustainability sub-sea system experimental measurement simulation social responsibility sustainable development platform wind turbine united kingdom government qalefoam exprimental europe government interaction wind energy qalefoam exprimental wc2 experimental result decay test...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-067
.... Decay tests and focused waves are simulated in the numerical models, and these are compared to experimental results, using a 1:70 scale model of the system. Comparisons between the numerical models and physical experiments are made. Results of surge motion response and line tension are presented...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-068
... Laboratory Ocean Basin at the University of Plymouth, UK. The test cases under consideration are (i) static equilibrium load cases, (ii) free decay tests and (iii) two focused wave cases with different wave steepness. The FOWT is modelled using a two-phase Navier-Stokes solver inside the OpenFOAM-v2006...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-071
... ABSTRACT This work represents a contribution to the 1 st FOWT Comparative Study. The Reynolds-averaged Navier-Stokes solver, interFoam, is used to simulate the hydrodynamic response of a 1:70 scale model floating offshore wind turbine in load cases including static equilibrium, decay tests...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-171
...) to ensure the link between the wave model based on the High-Order Spectral (HOS) method (Ducrozet, 2007) and foamStar, the OpenFOAM-based CFD solver. decay test sustainable development sustainability sub-sea system france government europe government offshore projects planning and execution...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-041
... united states government fowt simulation sustainability sub-sea system wind turbine social responsibility sustainable development wave elevation upstream oil & gas offshore wind turbine mooring system internal domain decay test engineering hybrid method experimental result...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-039
... agreement offshore wind turbine social responsibility wind energy foundation prediction focused wave case 2 sustainability modeling fowt hydrodynamic behavior decay test balance equation mesh sub-sea system coefficient floater elevation initial position pontoon Proceedings of the Thirty...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-038
...-phase flow interface. The cases are composed of the static equilibrium loading, the free decay test (including heave, surge and pitch motions) and a pair of focused wave conditions. From the simulation, the six degree of freedom motion and mooring system are in good contrast with experiment...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1179
... ABSTRACT The performance of the overset meshing tool implemented in the opensource Computational Fluid Dynamics (CFD) software OpenFOAM© is investigated in this work. The method is validated against experimental results of free decay tests of a freely-floating vertical cylinder and a Floating...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-205
... solution and experimental results. upstream oil & gas rigid body motion openfoam platform external force platform motion mooring system solver simulation open source library library moordyn node stiffness platform 6-dof motion-mooring system tensile load decay test validation...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-515
... vessel also moored with side-by-side configuration, the roll motion characteristic of LNG-BS should be studied to avoid collision between ships. herm test natural period lng test condition time series ship gas monetization excitation device decay test decrement estimation method roll...
Proceedings Papers

Paper presented at the The 26th International Ocean and Polar Engineering Conference, June 26–July 2, 2016
Paper Number: ISOPE-I-16-392
... heave decay test floater response amplitude operator renewable energy compartment subsea system displacement natural period simulation mooring system rigid body model turbine multibody model Multibody Modelling of Floating Offshore Wind Turbine Foundation for Global Loads Analysis Lucie...
Proceedings Papers

Paper presented at the The 26th International Ocean and Polar Engineering Conference, June 26–July 2, 2016
Paper Number: ISOPE-I-16-432
... at the MARIN ocean basin, which includes a multisegmented bridle layout of the mooring system, was used for the verification and validation activities. This paper focuses on free-decay tests because the influence of the multisegmented moorings is most important for yaw motion, which is not excited by waves...
Proceedings Papers

Paper presented at the The Twenty-fifth International Ocean and Polar Engineering Conference, June 21–26, 2015
Paper Number: ISOPE-I-15-382
... Abstract The paper presents CFD simulations of a platform encompassing heave plates and which is dedicated to floating wind turbine. Forced oscillating tests and decay tests of the floater, along both heave and pitch degrees of freedom, are performed with the CFD tool OpenFOAM. Simulations aim...
Proceedings Papers

Paper presented at the The Twenty-fifth International Ocean and Polar Engineering Conference, June 21–26, 2015
Paper Number: ISOPE-I-15-026
... wind conditions. And this phenomenon may be attributed to the decrease of the jackup's yaw motion stiffness. In addition, several suggestions are proposed for optimizing the mooring system performance. white noise test jackup moored fender decay test force 12 subsea system sea state yaw...
Proceedings Papers

Paper presented at the The Twenty-third International Offshore and Polar Engineering Conference, June 30–July 5, 2013
Paper Number: ISOPE-I-13-376
... amplitudes (or A/D). The damping coefficients could be obtained through a decay test. During the decay test, the buoyancy can system is first excited through an external sinusoidal lift force at the specific modal frequency. After a period of time (1,000 seconds in our case), the system vibration...
Proceedings Papers

Paper presented at the The Twenty-second International Offshore and Polar Engineering Conference, June 17–22, 2012
Paper Number: ISOPE-I-12-033
...) to provide data to calibrate and validate a full-scale simulation model. The data gathered include measurements from static load tests and free-decay tests, as well as a suite of tests with wind and wave forcing. The FAST simulation software developed by NREL is used, and a full-scale FAST model...
Proceedings Papers

Paper presented at the The Twenty-second International Offshore and Polar Engineering Conference, June 17–22, 2012
Paper Number: ISOPE-I-12-175
... as to corresponding decay tests. The prediction of the hydrodynamic loads is based on CFD solutions of the Navier-Stokes equations by the finite volume approach, neglecting in a first approximation the influence of turbulence modeling. In order to solve the pertinent free-surface problem the method considers only...

Product(s) added to cart

Close Modal