Experimental and numerical analysis of a TLP floating offshore wind turbine

Download

index.pdf

Date

2018-01-01

Author

Oğuz, Elif
Day, Alexander H.
Incecik, Atilla
Amate Lopez, Juan
Sánchez, Gustavo
Gonzalez Almeria, Gonzalo

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

228
views

81
downloads

This paper describes an experimental and numerical investigation of the Iberdrola TLP wind turbine concept, TLPWINID, in realistic wind and wave conditions. The TLP was coupled to the NREL 5 MW reference turbine and was designed to operate in a water depth of 70 m. The test campaign included free oscillation tests, tests in regular and irregular waves and simulated wind conditions.

Subject Keywords

Environmental Engineering, Ocean Engineering

URI

https://hdl.handle.net/11511/47039

Journal

OCEAN ENGINEERING

DOI

https://doi.org/10.1016/j.oceaneng.2017.10.052

Collections

Department of Civil Engineering, Article

Suggestions

OpenMETU
Core

Measurement and evaluation of the hydrodynamics and secondary currents in and near a strait connecting large water bodies - A field study Gueler, Isikhan; Yueksel, Yalcin; Yalçıner, Ahmet Cevdet; Cevik, Esin; Ingerslev, Christian (Elsevier BV, 2006-09-01) The straits connect two large water bodies show highly strong and stratified currents related to meteorological, morphological and hydrodynamic conditions. In some cases, spatial and temporal changes of the stratified currents and their thickness, direction and magnitude are so complex. This complexity directly affects the circulation pattern in the region, water exchange between both ends of the straits and migration of fish species. In order to understand general characteristics of this kind of straits an...
Assessment of a frequency-domain linearised Euler solver for turbofan aft radiation predictions and comparison with measurements Özyörük, Yusuf (2010-03-31) This paper presents a frequency-domain computational aeroacoustics tool for predicting aft noise radiation through turbofan ducts and jets and its application to two realistic engine exhaust configurations which have been experimentally tested. The tool is based on the discretised axisymmetric form of the linearised Euler equations in conjunction with perfectly matched layer equations at the inlet and far-field boundaries using high-order finite differences. The resultant linear system of equations is inver...
Analytical formulation of maximum length limits of integral bridges on cohesive soils Dicleli, Murat (Canadian Science Publishing, 2005-08-01) This paper presents an analytical approach for predicting the length limits of integral bridges built on cohesive soils based on the flexural strength of the abutments and the low cycle fatigue performance of the steel H-piles at the abutments under cyclic thermal loading. First, H-piles that can accommodate large inelastic deformations are determined considering their local buckling instability. Then, a damage model is used to determine the maximum cyclic deformations that such piles can sustain. Next, non...
Numerical modeling of re-suspension and transport of fine sediments in coastal waters Karadoğan, Erol; Özhan, Erdal; Department of Civil Engineering (2004) In this thesis, the theory of three dimensional numerical modeling of transport and re-suspension of fine sediments is studied and a computer program is develped for simulation of the three dimensional suspended sediment transport. The computer program solves the three dimensional advection-diffusion equation simultaneously with a computer program prepared earlier for the simulation of three dimensional current systems. This computer program computes the velocity vectors, eddy viscosities and water surface ...
A short cut numerical method for determination of periods of free oscillations for basins with irregular geometry and bathymetry Yalçıner, Ahmet Cevdet (Elsevier BV, 2007-04-01) A short cut numerical method for evaluation of the modes of free oscillations of the basins which have irregular geometry and bathymetry is presented in this paper. In the method, a single wave is inputted to the basin as an initial impulse. The respective agitation in the basin is computed by using the numerical method solving the nonlinear form of long wave equations. The time histories of water surface fluctuations at different locations due to propagation of the waves in relation to the initial impulse ...

Citation Formats

E. Oğuz, A. H. Day, A. Incecik, J. Amate Lopez, G. Sánchez, and G. Gonzalez Almeria, “Experimental and numerical analysis of a TLP floating offshore wind turbine,” OCEAN ENGINEERING, pp. 591–605, 2018, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/47039.