The Knowledge Base provides access to information about technical and engineering aspects of marine energy. Relevant documents from around the world are compiled into a user-friendly table that displays all content available in Tethys Engineering. Results can be narrowed using the keyword filters on the right, or with search terms entered in the text box, including targeted searches (e.g., org:DOE, author:polagye). Content may also be sorted alphabetically by clicking on column headers. Some entries will appear on the next page.
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Title | Author | Date Sort ascending | Content type | Technology | Collection Method | Engineering |
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Advanced Direct-Drive Generator for Improved Availability of Oscillating Wave Surge Converter Power Generation Systems Final Technical Report | Englebretson, S.; Ouyang, W.; Tschida, C.; et al. | Report | Wave, Oscillating Water Column | Full Scale | Power Take Off, Structural | |
Underwater geometrical impact on the hydrodynamic performance of an offshore oscillating water column–wave energy converter | Elhanafi, A.; Fleming, A.; Macfarlane, G.; et al. | Journal Article | Wave, Oscillating Water Column | Modeling | Hydrodynamics, Performance | |
The influence of turbulence model and two and three-dimensional domain selection on the simulated performance characteristics of vertical axis tidal turbines | Marsh, P.; Ranmuthugala, D.; Penesis, I.; et al. | Journal Article | Current, Cross Flow Turbine | Modeling | ||
Impact of channel blockage on the performance of axial and cross-flow hydrokinetic turbines | Kinsey, T.; Dumas, G. | Journal Article | Current, Axial Flow Turbine, Cross Flow Turbine | Modeling | Performance | |
A PIV investigation of OWC operation in regular, polychromatic and irregular waves | Ferguson, T.; Penesis, I.; Macfarlane, G.; et al. | Journal Article | Wave, Oscillating Water Column | Modeling, Scale Device | Hydrodynamics | |
Hydrodynamic characteristics of Oscillating Water Column caisson breakwaters | Kuo, Y.; Chung, C.; Hsiao, S.; et al. | Journal Article | Wave, Oscillating Water Column | Modeling | Hydrodynamics | |
In-situ orifice calibration for reversing oscillating flow and improved performance prediction for oscillating water column model test experiments | Fleming, A.; Macfarlane, G. | Journal Article | Wave, Oscillating Water Column | Lab Data, Modeling | Performance, Power Take Off | |
The influence of blade roughness on the performance of a vertical axis tidal turbine | Priegue, L. ; Stoesser, T. | Journal Article | Current, Cross Flow Turbine | Lab Data, Modeling | Hydrodynamics, Materials, Performance, Structural | |
Experimental investigations on Darrieus straight blade turbine for tidal current application and parametric optimization for hydro farm arrangement | Patel, V.; Eldho, T.; Prabhu, S. | Journal Article | Current, Cross Flow Turbine | Lab Data, Modeling, Scale Device | Array Effects, Hydrodynamics, Materials, Performance, Structural | |
Performance analysis of a vertical axis tidal turbine with flexible blades | Bouzaher, M.; Guerira, B.; Hadid, M. | Journal Article | Current, Cross Flow Turbine | Modeling | Performance, Structural | |
Numerical study of fixed Oscillating Water Column with RANS-type two-phase CFD model | Vyzikas, T.; Deshoulières, S.; Giroux, O.; et al. | Journal Article | Wave, Oscillating Water Column | Modeling | ||
Scaling and air compressibility effects on a three-dimensional offshore stationary OWC wave energy converter | Elhanafi, A.; Macfarlane, G.; Fleming, A.; et al. | Journal Article | Wave, Oscillating Water Column | Lab Data, Modeling, Scale Device | Performance | |
On the modelling of water column oscillations in U-OWC energy harvesters | Malara, G.; Romolo, A.; Fiamma, V.; et al. | Journal Article | Wave, Oscillating Water Column | Modeling | ||
Rotational speed control and electrical rated power of an oscillating-water-column wave energy converter | Falcao, A.; Henriques, J.; Gato, L. | Journal Article | Wave, Oscillating Water Column | Modeling | Control, Hydrodynamics, Performance | |
A combined wind and wave energy-converter concept in survival mode: Numerical and experimental study in regular waves with a focus on water entry and exit | Wan, L.; Greco, M.; Lugni, C.; et al. | Journal Article | Wave, Oscillating Water Column | Modeling | Hybrid Devices, Hydrodynamics, Performance | |
Comparison of numerical and experimental analyses for optimizing the geometry of OWC systems | Mahnamfar, F.; Altunkaynak, A. | Journal Article | Wave, Oscillating Water Column | Modeling, Scale Device | Performance, Structural | |
Wells turbine for wave energy conversion: a review | Shehata. A.; Xiao, Q.; Saqr, K.; et al. | Journal Article | Wave, Oscillating Water Column | Modeling | Control, Hydrodynamics, Performance, Structural | |
Numerical hydrodynamic analysis of an offshore stationary–floating oscillating water column–wave energy converter using CFD | Elhanafi, A.; Fleming, A.; Macfarlane, G.; et al. | Journal Article | Wave, Oscillating Water Column | Modeling | Hydrodynamics | |
Dynamics and optimization of the OWC spar buoy wave energy converter | Falcão, A.; Henriques, J.; Cândido, J. | Journal Article | Wave, Oscillating Water Column | Modeling | Hydrodynamics, Performance | |
Neural control for voltage dips ride-through of oscillating water column-based wave energy converter equipped with doubly-fed induction generator | Alberdi, M.; Amundarain, M.; Garrido, A.; et al. | Journal Article | Wave, Oscillating Water Column | Modeling | Control | |
Synchronized control of cross-flow-water-turbine-based twin towers | Vallet, M.; Munteanu, I.; Bratcu, A.; et al. | Journal Article | Current, Cross Flow Turbine, Riverine | Modeling | Control | |
Design of an Oscillating Wave Surge Converter on the WindFloat* Structure | Peiffer, A.; Roddier, D. | Conference Paper | Wave, Oscillating Water Column | Modeling | Structural | |
Grid Impact Assessment of a Medium Size Wave Farm Connected to Different Test Sites | Blavette, A.; O'Sullivan, D.; Egan, M.; et al. | Conference Paper | Wave, Oscillating Water Column | Modeling | Grid Integration | |
Phase-averaged analysis of an oscillating water column wave energy converter | Fleming, A. | Thesis | Wave, Oscillating Water Column | Lab Data, Modeling | Hydrodynamics, Performance | |
Inlet geometry effect of wave energy conversion system | Oh, J.; Han, S. | Journal Article | Wave, Oscillating Water Column | Full Scale, Scale Device | Power Take Off, Substructure | |
Wave power extraction by arbitrary arrays of non-diffracting oscillating water columns | Nihous, G. | Journal Article | Wave, Oscillating Water Column | Field Data, Modeling | Array Effects, Hydrodynamics, Power Take Off | |
Modeling passive variable pitch cross flow hydrokinetic turbines to maximize performance and smooth operation | Lazauskas, L.; Kirke, B. | Journal Article | Current, Cross Flow Turbine | Modeling | Performance | |
Experimental Test Plan – DOE Tidal and River Reference Turbines | Neary, V.; Hill, C.; Chamorro, L.; et al. | Report | Current, Axial Flow Turbine, Cross Flow Turbine, Tidal | Lab Data, Full Scale | Hydrodynamics, Performance | |
Hydrodynamic optimization of an axisymmetric floating oscillating water column for wave energy conversion | Gomes, R.; Henriques, J.; Gato, L.; et al. | Journal Article | Wave, Oscillating Water Column | Modeling | Performance, Power Take Off, Structural | |
Effects of Wave Direction On Performance of Oscillating Water Column Type Wave Energy Convertor | Jin, J.; Liu, Z.; Hyun, B.; et al. | Conference Paper | Wave, Oscillating Water Column | Lab Data, Modeling, Full Scale | Performance | |
Development of a Point Absorber Wave Energy Converter: Realisation of Power Take-off, Optimisation of Geometry and Installation of Techniques | Van de Sijpe, A. | Thesis | Cross Flow Turbine, Wave, Point Absorber | Modeling | Power Take Off | |
The Tidal Stream Power Curve: A Case Study | Hardisty, J. | Journal Article | Current, Cross Flow Turbine, Tidal | Lab Data, Full Scale | Performance | |
Air–water two-phase flow modelling of hydrodynamic performance of an oscillating water column device | Zhang, Y.; Zou, Q.; Greaves, D. | Journal Article | Wave, Oscillating Water Column | Modeling | Hydrodynamics, Performance | |
Hydrodynamics of the IPS buoy wave energy converter including the effect of non-uniform acceleration tube cross section | Falcão, A.; Cândido, J.; Justino, P.; et al. | Journal Article | Wave, Oscillating Water Column | Modeling | Hydrodynamics, Power Take Off, Structural | |
A methodology to determine the power performance of wave energy converters at a particular coastal location | Carballo, R.; Iglesias, G. | Journal Article | Wave, Oscillating Water Column | Modeling | Performance | |
Supercapacitor Testing for Power Smoothing in a Variable Speed Offshore Wave Energy Converter | Murray, D.; Hayes, J.; O'Sullivan, D.; et al. | Journal Article | Wave, Oscillating Water Column | Lab Data, Modeling | ||
A finite-element study of the efficiency of arrays of oscillating water column wave energy converters | Nader, J.; Zhu, S.; Cooper, P.; et al. | Journal Article | Wave, Oscillating Water Column | Modeling | Array Effects, Hydrodynamics, Performance, Power Take Off | |
WindWaveFloat (WWF): Final Scientific Report | Weinstein, A.; Roddier, D.; Banister, K. | Report | Wave, Point Absorber, Oscillating Water Column, Oscillating Wave Surge Converter | Lab Data, Modeling, Scale Device | Hybrid Devices | |
Effect of partial blockage of air duct outlet on performance of OWC device | Patel, S.; Ram, K.; Ahmed, M. | Journal Article | Wave, Oscillating Water Column | Modeling | Performance, Structural | |
Wave energy extraction by coupled resonant absorbers | Evans, D.; Porter, R. | Journal Article | Wave, Point Absorber, Oscillating Water Column | Modeling | Hybrid Devices, Performance | |
Hydrodynamic principles of wave power extraction | Mei, C. | Journal Article | Wave, Oscillating Water Column | Modeling | Array Effects, Hydrodynamics, Mooring, Performance, Power Take Off | |
Viscous flow analysis in a radial impulse turbine for OWC wave energy systems | Castro, F.; El Marjani, A.; Rodriguez, M.; et al. | Conference Paper | Wave, Oscillating Water Column | Lab Data, Modeling | Performance | |
Representation of non-linear aero-thermodynamic effects during small scale physical modelling of OWC WECs | Weber, J. | Conference Paper | Wave, Oscillating Water Column | Lab Data, Modeling | Hydrodynamics, Performance | |
Pico OWC Recovery Project: Recent Activities and Performance Data | Neumann, F.; Brito-Melo, A.; Didier, E.; et al. | Conference Paper | Wave, Oscillating Water Column | Field Data, Modeling | ||
Performance analysis of a model of OWC energy converter in non-linear waves | Mendes, A.; Monteiro, W. | Conference Paper | Wave, Oscillating Water Column | Lab Data, Modeling | Power Take Off | |
OSCILLATING WATER COLUMN (OWC) WAVE POWER CAISSON BREAKWATERS - THE PRESENT STATUS, THE NEED FOR NEW DEVELOPMENTS, THE PROBLEMS AHEAD | Thiruvenkatasamya, K.; Sato, M. | Conference Paper | Wave, Oscillating Water Column | Lab Data, Modeling | Array Effects, Hydrodynamics | |
Numerical and Experimental Investigation of a Ducted Vertical Axis Tidal Current Turbine | Klaptocz, V.; Rawlings, G.; Nabavi, Y.; et al. | Conference Paper | Current, Cross Flow Turbine, Tidal | Lab Data, Modeling | Hydrodynamics | |
Numerical Analysis of a Variable Pitch Reversible Flow Air Turbine for Oscillating Water Column Wave Energy Systems | Cooper, P.; Gareev, A. | Conference Paper | Wave, Oscillating Water Column | Lab Data, Modeling | ||
Experimental and numerical analysis of the oscillating water column inside a surface-piercing vertical cylinder in regular waves | Lopes, M.; Ricci, P.; Gato, L.; et al. | Conference Paper | Wave, Oscillating Water Column | Lab Data, Modeling | Hydrodynamics | |
Dynamic System Modeling of an Oscillating Water Column Wave Power Plant based on Characteristic Curves obtained by Computational Fluid Dynamics to enhance Engineered Reliability | Arlitt, R.; Tease, K.; Starzmann, R.; et al. | Conference Paper | Axial Flow Turbine, Wave, Oscillating Water Column | Lab Data, Modeling | Performance |
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