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 descending | Content type | Technology | Collection Method | Engineering |
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Experimental Validation of a Marine Current Turbine Simulator: Application to a Permanent Magnet Synchronous Generator-Based System Second-Order Sliding Mode Control | Benelghali, S.; Benbouzid, M.; Charpentier, J.; et al. | Journal Article | Current, Axial Flow Turbine, Tidal | Lab Data, Modeling | Control | |
Limitations of fixed pitch Darrieus hydrokinetic turbines and the challenge of variable pitch | Kirke, B.; Lazauskas, L. | Journal Article | Current, Cross Flow Turbine | Performance | ||
Operation of Grid-Connected Cross-Flow Water Turbines in the Stall Region by Direct Power Control | Hauk, M.; Munteanu, I.; Bratcu, A.; et al. | Journal Article | Current, Cross Flow Turbine | Modeling | Control | |
Numerical simulation and prediction of loads in marine current turbine full-scale rotor blades | Senat, J. | Thesis | Current, Cross Flow Turbine | Modeling | Hydrodynamics | |
Development and Verification of a Computational Fluid Dynamics Model of a Horizontal-Axis Tidal Current Turbine | Lawson, M.; Li, Y.; Sale, D. | Conference Paper | Current, Axial Flow Turbine, Tidal | Modeling | Hydrodynamics, Performance | |
Structural Design of a Horizontal-Axis Tidal Current Turbine Composite Blade | Bir, G.; Lawson, M.; Li, Y. | Conference Paper | Current, Axial Flow Turbine, Tidal | Hydrodynamics, Performance, Structural | ||
Tidal current turbine based on hydraulic transmission system | Liu, H.; Li, W.; Lin, Y.; et al. | Journal Article | Current, Axial Flow Turbine | Modeling, Full Scale | Substructure | |
Numerical investigation on composite material marine current turbine using CFD | Wang, J.; Müller, N. | Journal Article | Current, Axial Flow Turbine | Modeling | Hydrodynamics, Materials, Performance | |
3D CFD modelling of tidal turbine performance with validation against laboratory experiments | McShery, R.; Grimwade, J.; Jones, I.; et al. | Conference Paper | Current, Axial Flow Turbine, Tidal | Lab Data, Modeling | Hydrodynamics | |
A method for analysing fluid structure interactions on a horizontal axis tidal turbine | Nicholls-Lee, R.; Turnock, S.; Boyd, S. | Conference Paper | Current, Cross Flow Turbine, Tidal | |||
Differential Planetary Gear Transmissions Usable in Renewable Energy Systems | Saulescu, R.; Jaliu, C.; Ciobanu, D.; et al. | Journal Article | Current, Axial Flow Turbine | Performance, Structural | ||
The Contribution of Environmental Siting and Permitting Requirements to the Cost of Energy for Marine and Hydrokinetic Devices Reference Models #1, #2 and #3 | Copping, A.; Geerlofs, S. | Report | Current, Cross Flow Turbine, Tidal, Riverine, Wave, Point Absorber | Full Scale, Scale Device | Hydrodynamics | |
Tests on ducted and bare helical and straight blade Darrieus hydrokinetic turbines | Kirke, B. | Journal Article | Current, Cross Flow Turbine | Field Data, Scale Device | Performance | |
Numerical investigation and evaluation of optimum hydrodynamic performance of a horizontal axis hydrokinetic turbine | Mukherki, S.; Kolekar, N.; Banerjee, A.; et al. | Journal Article | Current, Axial Flow Turbine | Modeling | Hydrodynamics, Performance | |
Fluid dynamic performance of a vertical axis turbine for tidal currents | Yang, B.; Lawn, C. | Journal Article | Current, Cross Flow Turbine, Tidal | Lab Data, Modeling | Performance, Structural | |
The multi-objective optimization of the horizontal-axis marine current turbine based on NSGA-II algorithm | Zhu, G.; Guo, P.; Luo, X. ; et al. | Journal Article | Current, Axial Flow Turbine | Modeling | Control | |
Diffuser Augmented Horizontal Axis Tidal Current Turbines | Mehmood, N.; Liang, Z.; Khan, J. | Journal Article | Current, Cross Flow Turbine, Tidal | |||
The Tidal Stream Power Curve: A Case Study | Hardisty, J. | Journal Article | Current, Cross Flow Turbine, Tidal | Lab Data, Full Scale | Performance | |
Designing the C-GEN lightweight direct drive generator for wave and tidal energy | Keysan, O.; Mueller, M.; McDonald, A.; et al. | Journal Article | Current, Axial Flow Turbine, Tidal, Wave, Oscillating Wave Surge Converter | Power Take Off | ||
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 effect of non-uniform damping on flutter in axial flow and energy-harvesting strategies | Singh, K.; Michelin, S.; De Langre, E. | Journal Article | Current, Axial Flow Turbine | Modeling | Hydrodynamics, Structural | |
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 | |
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 | |
Design and optimization for strength and integrity of tidal turbine rotor blades | Pengfei, L.; Brian, V. | Journal Article | Current, Axial Flow Turbine, Tidal | Modeling | Structural | |
Computational Methods for Performance Analysis Horizontal Axis Tidal Stream Turbines | Lee, J.; Park, S.; Kim, D.; et al. | Journal Article | Current, Axial Flow Turbine, Tidal | Modeling | Structural | |
System Perspectives on Hydro-Kinetic Energy Conversion | Yuen, K. | Thesis | Current, Cross Flow Turbine | Lab Data | Control, Performance, Structural | |
The Hydrodynamic Characteristics of Free Variable-Pitch Vertical Axis Tidal Turbine | Zhang, X.; Wang, S.; Wang, F.; et al. | Journal Article | Current, Axial Flow Turbine, Tidal | Modeling | ||
Investigation of macro-turbulent flow structures interaction with a vertical hydrokinetic river turbine | Birjandi, A.; Woods, J.; Bibeau, E. | Journal Article | Current, Cross Flow Turbine, Riverine | Field Data | Hydrodynamics | |
Reliability analysis for hydrokinetic turbine blades | Hu, Z.; Du, X. | Journal Article | Current, Axial Flow Turbine, Riverine | Hydrodynamics | ||
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 | |
Effect of Intake Vortex Occurrence on the Performance of an Axial Hydraulic Turbine in Sihwa-Lake Tidal Power Plant, Korea | Kim, J.; Heo, M.; Cha, K.; et al. | Journal Article | Current, Axial Flow Turbine | Modeling | Hydrodynamics, Structural | |
Power-tracking control for cross-flow turbines | Forbush, D.; Cavagnaro, R.; Polagye, B. | Journal Article | Current, Cross Flow Turbine | Lab Data, Modeling | Control | |
Hydrokinetic turbines for power generation in Nigerian river basins | Eme, L.; Ulasi, J.; Tunde, A.; et al. | Journal Article | Current, Axial Flow Turbine, Cross Flow Turbine, Riverine | |||
An experimental investigation into non-linear wave loading on horizontal axis tidal turbines | Draycott, S.; Payne, G.; Steynor, J.; et al. | Journal Article | Current, Axial Flow Turbine, Tidal | Scale Device | Hydrodynamics, Performance | |
Hydrodynamic design of rotor blades of marine current turbines | Arribas, F. | Journal Article | Current, Axial Flow Turbine, Tidal | Modeling | Hydrodynamics, Structural | |
The effect of uncertain bottom friction on estimates of tidal current power | Kreitmair, M. ; Draper, S.; Borthwick, A.; et al. | Journal Article | Current, Axial Flow Turbine | Modeling | Hydrodynamics | |
Analysis of a Horizontal-Axis Tidal Turbine Performance in the Presence of Regular and Irregular Waves Using Two Control Strategies | Ordonez-Sanchez, S.; Allmark, M.; Porter, K.; et al. | Journal Article | Current, Axial Flow Turbine, Tidal | Lab Data | Control, Performance | |
Large eddy simulation of a marine turbine in a stable stratified flow condition | Brunetti, A.; Armenio, V.; Roman, F. | Journal Article | Current, Axial Flow Turbine | Lab Data, Modeling | Hydrodynamics, Performance | |
Velocity and performance correction methodology for hydrokinetic turbines experimented with different geometry of the channel | Patel, V.; Eldho, T.; Prabhu, S. | Journal Article | Current, Cross Flow Turbine, Riverine | Lab Data, Modeling | Hydrodynamics, Performance | |
A CFD investigation of a variable-pitch vertical axis hydrokinetic turbine with incorporated flow acceleration | Mannion, B.; McCormack, V.; Leen, S.; et al. | Journal Article | Current, Axial Flow Turbine | Modeling, Scale Device | Hydrodynamics, Performance | |
Environmental & load data: 1:15 Scale tidal turbine subject to a variety of regular wave conditions | Draycott, S.; Payne, G.; Steynor, J.; et al. | Journal Article | Current, Axial Flow Turbine, Tidal | Lab Data, Scale Device | Performance | |
Influence of upstream turbulence on the wake characteristics of a tidal stream turbine | Ahmadi, M. | Journal Article | Current, Axial Flow Turbine, Tidal | Modeling | Hydrodynamics | |
Impact of Environmental Turbulence on the Performance and Loadings of a Tidal Stream Turbine | Ouro, P.; Stoesser, T. | Journal Article | Current, Axial Flow Turbine, Tidal | Modeling, Scale Device | Hydrodynamics | |
Hydrodynamic performance of HAMCTs in steady and unsteady flows | Ai, K. | Thesis | Current, Axial Flow Turbine | Modeling | Hydrodynamics, Performance | |
Rotor Loading Characteristics of a Full-Scale Tidal Turbine | Harrold, H. ; Ouro, P. | Journal Article | Current, Axial Flow Turbine | Full Scale | Hydrodynamics, Performance | |
The performance and hydrodynamics in unsteady flow of a horizontal axis tidal turbine | Abuan, B.; Howell, R. | Journal Article | Current, Axial Flow Turbine | Modeling | Performance | |
Three-dimensionality of the wake recovery behind a vertical axis turbine | Ouro, P.; Runge, S.; Luo, Q.; et al. | Journal Article | Current, Cross Flow Turbine | Lab Data | Hydrodynamics | |
Design and prediction hydrodynamic performance of horizontal axis micro-hydrokinetic river turbine | Wang, W.; Yin, R.; Yan, Y. | Journal Article | Current, Axial Flow Turbine, Riverine | Modeling | Performance, Structural | |
Study of the hydrodynamic performance prediction method for a horizontal-axis tidal current turbine with coupled rotation and surging motion | Wang, S.; Cui, J.; Ye, R.; et al. | Journal Article | Current, Axial Flow Turbine, Tidal | Modeling | Hydrodynamics, Performance | |
Multi-fidelity optimization of blade thickness parameters for a horizontal axis tidal stream turbine | Kumar, P.; Seo, J.; Seok, W.; et al. | Journal Article | Current, Axial Flow Turbine, Tidal | Modeling | Performance, Structural |
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