| Preface |
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xiii | |
| Organization |
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xv | |
| Keynote lectures |
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Considerations on future emerging technologies in the ocean energy sector |
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3 | (8) |
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Smoothed Particle Hydrodynamics (SPH) for renewable energies offshore |
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11 | (12) |
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| Modelling tidal currents |
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How to correctly measure turbulent upstream flow for marine current turbine performances evaluation? |
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23 | (8) |
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Marine current energy in Eastern Australia: Evolution of currents and mesoscale anticyclonic eddies |
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31 | (8) |
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Depth average tidal resource assessment considering an open channel flow |
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39 | (10) |
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Monitoring tidal currents with a towed ADCP at tidal energy site in Alderney Race (Raz Blanchard) |
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49 | (10) |
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| Modelling waves |
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Assessment of the wave spectral characteristics in the Portuguese test zone |
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59 | (8) |
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Wave energy resource assessment: A comparative study for two coastal areas in Japan |
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67 | (6) |
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Wave energy farm performance and availability as functions of weather windows |
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73 | (10) |
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Prediction of short-term wind and wave conditions using Adaptive Network-based Fuzzy Inference System (ANFIS) for marine operations |
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83 | (12) |
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Methodology for evaluating the economic pay-off of a more powerful wave energy resource |
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95 | (10) |
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Wave height error estimation with the triple collocation method for the Canary Islands |
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105 | (6) |
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Performance evaluation of various wave energy converters along the western side of Indian EEZ |
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111 | (6) |
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Validation of wave breaking in intermediate water wave groups for HOS-NWT with laboratory experiments |
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117 | (10) |
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| Tidal energy devices ( Design) |
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Effects of blockage and freestream turbulence intensity on tidal rotor design and performance |
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127 | (10) |
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Blade-resolved CFD analysis and validation of blockage correction methods for tidal turbines |
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137 | (6) |
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Wake characterisation of an undulating membrane tidal energy converter |
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143 | (8) |
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Design and optimization of a marine current turbine: Effects of pitch angle and twist distribution |
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151 | (8) |
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| Tidal energy devices (Applications) |
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Comparison of twin-basin lagoon systems against conventional tidal power plant designs |
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159 | (10) |
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Implementation of tidal energy convertor in low current area |
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169 | (6) |
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Concept development for deployment of a modular, floating, tidal-stream device |
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175 | (6) |
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Simulation of a horizontal axis tidal turbine for direct driven reverse-osmosis desalination |
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181 | (10) |
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| Tidal energy devices (Experiments) |
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Experimental investigation of a novel tidal supercharger driven by tidal energy for reverse osmosis seawater desalination |
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191 | (4) |
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Towing tank testing of a controlled-circulation Darrieus turbine |
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195 | (8) |
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Wave tank experiments of a floating, tidal-stream energy device |
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203 | (6) |
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Computational analysis and experimental verification of a boundary integral equation model for tidal turbines |
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209 | (18) |
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| Tidal energy arrays |
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Unsteady loading in a tidal array due to simulated turbulent onset flow |
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227 | (10) |
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Numerically modelling spatial distribution of O&M costs for tidal platforms |
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237 | (10) |
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Axial-flow hydrokinetic turbine array: Optimization and performance prediction |
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247 | (8) |
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Competition effects between nearby tidal turbine arrays-optimal design for Alderney Race |
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255 | (10) |
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| Wave energy devices ( Point absorber) |
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OES Task 10 WEC heaving sphere performance modelling verification |
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265 | (8) |
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Hydrodynamic analysis of different geometries of a wave energy absorber buoy |
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273 | (8) |
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Wave diffraction by a floating fixed truncated vertical cylinder based on Boussinesq equations |
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281 | (10) |
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Numerical study on nonlinear hydrodynamic performance of a heaving buoy type wave energy converter under nonlinear wave condition |
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291 | (8) |
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| Wave energy devices ( Multibody) |
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Optimal wave energy converter geometry for different modes of motion |
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299 | (8) |
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Semi-submersible platform concept for a concentric array of wave energy converters |
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307 | (8) |
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Hydrodynamics of a new two body wave energy converter in the frequency domain |
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315 | (8) |
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Moored multi-float WEC M4 and hybrid with wind: Experiments and modelling |
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323 | (10) |
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E. Carpintero Moreno. T. Stallard |
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| Wave energy devices (Applications) |
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Initial development of a generic method for analysis of flexible membrane wave energy converters |
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333 | (8) |
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Verification of a boundary element model for wave forces on structures with porous elements |
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341 | (10) |
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Passivity preserving moment-based finite-order hydrodynamic model identification for wave energy applications |
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351 | (10) |
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Conceptual design of compliant mechanical wave energy converter |
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361 | (8) |
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| Wave energy devices (Control) |
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A review of fault tolerant design in wave energy converters |
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369 | (10) |
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A reduced wave-to-wire model for controller design and power assessment of wave energy converters |
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379 | (8) |
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Control of a wave energy converter using a multi-agent system and machine learning methods |
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387 | (6) |
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Study on the time-variability of hydrodynamic coefficients for wave energy converter heave plates |
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393 | (8) |
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| Wave energy devices (Experiments) |
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Experimental assessment of a 6-float M4 wave energy converter |
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401 | (8) |
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Experimental study of behaviour and efficiency on a backward bent duct buoy |
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409 | (12) |
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Prototyping and wave tank testing of a floating platform with point absorbers |
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421 | (10) |
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| Wave energy devices (CFD) |
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Simulations of floating wave energy devices using adaptive mesh refinement |
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431 | (8) |
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Validation of a CFD-based numerical wave tank of the Wavestar WEC |
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439 | (8) |
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Simulation of motions and forces for a generic wave energy converter using RANS CFD |
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447 | (8) |
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Parametric excitation of moored wave energy converters using viscous and non-viscous CFD simulations |
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455 | (10) |
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| Wave energy devices (Coastal OWC) |
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Hydrodynamic analysis of a land-based oscillating water column device using fully nonlinear numerical wave flume |
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465 | (10) |
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The Pico OWC wave power plant: Its life from conception to closure 1986-2018 |
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475 | (10) |
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Non-conventional overtopping breakwater for energy conversion |
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485 | (10) |
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The application of numerical simulation to overtopping type wave generator equipment |
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495 | (10) |
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| Wave energy devices ( OWC) |
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Parametric motion detection for an oscillating water column spar buoy |
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505 | (8) |
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Behavior of U-oscillating water column arrays |
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513 | (8) |
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Application of a stepped sea bottom condition to improve hydrodynamic performance of OWC devices |
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521 | (10) |
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A practical estimation method of PTO and a sea test of a PW-OWC type Wec using a wave dissipating double caisson |
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531 | (8) |
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Optimization of OWC power efficiency and structural integrity |
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539 | (6) |
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Wave-to-wire model of the Tupperwave device and performance comparison with conventional OWC |
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545 | (8) |
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Numerical and experimental investigation of the hydrodynamic performance of a fixed dual-chamber OWC device |
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553 | (6) |
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Investigation into multi-oscillating water column wave energy converters and a novel concept |
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559 | (10) |
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Numerical validation of hydrodynamic characteristics of open-sea U-type oscillating water column wave energy converter |
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569 | (10) |
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Influence of damping on an oscillating water column WEC integrated with a breakwater |
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579 | (10) |
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Performance of an OWC type WEC replaced from a wave dissipating double-caisson |
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589 | (10) |
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| Wave energy devices (Turbines) |
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Test results of a twin-rotor turbine for OWC wave energy converters |
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599 | (8) |
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Development of a counter-rotating impulse turbine for bi-directional airflow |
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607 | (6) |
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Wells turbines dynamic simulation using CFD and a lumped parameter model |
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613 | (12) |
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| Wave energy arrays |
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Wave energy converter arrays: Motion response of inter-connected array |
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625 | (8) |
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Design of an optimization scheme for the WaveSub array |
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633 | (6) |
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Trapping phenomena by an array of vertical bottomless cylindrical bodies |
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639 | (8) |
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Analysis of interaction effects between WECs in four types of wave farms |
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647 | (12) |
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| Wind energy devices |
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A review of the biofouling parameters influencing the drag force coefficient of offshore structures |
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659 | (8) |
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CART-a compact and robust wind turbine design for south Asia |
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667 | (8) |
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On the dynamics of the kite carousel |
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675 | (10) |
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Assessment of long-term extreme response of a floating support structure using the environmental contour method |
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685 | (8) |
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Analysis of vessel shielding effects during installation of spar floating wind turbine |
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693 | (10) |
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M.A.A.A. Hassan, C. Guedes Soares |
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Estimating the offshore wind energy along the Portuguese coast using WRF and satellite data |
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703 | (8) |
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Hydrodynamic identification of NAUTILUS FOWT platform from small scale tests |
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711 | (10) |
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| Wind energy arrays |
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Development and validation of the higher-order finite-difference wind farm simulator, WInc3D |
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721 | (8) |
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Site selection process for floating offshore wind farms in Madeira Islands |
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729 | (10) |
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Economic aspects of an offshore wind farm located in Cantabria (North of Spain) |
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739 | (8) |
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| Maintenance and reliability |
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Energyhub@Sea-one technical solution for offshore wind maintenance |
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747 | (6) |
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An opportunistic condition-based maintenance policy for offshore wind farm |
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753 | (8) |
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Weighting the influencing factors on offshore wind farms availability |
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761 | (10) |
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Scope and feasibility of autonomous robotic subsea intervention systems for offshore inspection, maintenance and repair |
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771 | (8) |
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Reliability prediction of bearings of an offshore wind turbine gearbox |
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779 | (12) |
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| Combined platforms |
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Laboratory tests on an original wave energy converter combining oscillating water column and overtopping devices |
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791 | (6) |
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Feasibility study of hybrid offshore wind turbine with solar platform in Persian Gulf |
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797 | (6) |
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Study of a multipurpose platform |
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803 | (8) |
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Second order wave drift damping of a TLP floating structure concept for combined wind and wave energy |
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811 | (10) |
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| Moorings |
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Predicting failure of dynamic cables for floating offshore wind |
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821 | (8) |
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Comparative study on two different mooring systems for a buoy |
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829 | (8) |
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Mooring system monitoring of offshore renewable energy floating platforms |
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837 | (8) |
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Alternative mooring systems for 2nd generation of tidal energy converters |
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845 | (8) |
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An overview of synthetic mooring cables in marine applications |
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853 | (12) |
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Comparison between full-scale measurements and numerical simulations of mooring forces in a floating point-absorbing WEC system |
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865 | (12) |
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| Flexible materials |
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Hydroelastic modelling of composite tidal turbine blades |
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877 | (12) |
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Parametric design of a hydroelastic energy harvester |
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889 | (6) |
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A procedure for choosing optimal materials of wind turbine flexible blades |
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895 | (10) |
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| Diverse |
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Design of an offshore multipurpose support vessel |
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905 | (10) |
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| Author index |
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915 | |
