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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Axial Flow Marine Turbine Rotor Spacing Influence on Power Performance: Simulating a 1:40 Scale Dual-Rotor Counter-Rotating Turbine | Guzmán, J.; Hill, C. | Conference Paper | Current, Axial Flow Turbine | Modeling, Scale Device | Performance | |
Experimental study of the turbulent flow in the wake of a horizontal axis tidal current turbine | Felice, F.; Capone, A.; Romano, G.; et al. | Journal Article | Current, Axial Flow Turbine, Tidal | Lab Data, Scale Device | Array Effects, Hydrodynamics, Performance | |
Tidal turbine power performance assessments following IEC TS 62600-200 using measured and modelled power outputs | Evans, L.; Ashton, I.; Sellar, B. | Journal Article | Current, Axial Flow Turbine, Tidal | Field Data | Performance | |
Experimental investigation of the seabed topography effects on tidal stream turbine behavior and wake characteristics | Chen, L.; Wang, H.; Yao, Y.; et al. | Journal Article | Current, Axial Flow Turbine | Lab Data, Scale Device | Hydrodynamics, Performance | |
Experimental performance and wake study of a ducted twin vertical axis turbine in ebb and flood tide currents at a 1/20th scale | Moreau, M.; Germain, G.; Maurice, G. | Journal Article | Current, Cross Flow Turbine | Lab Data, Scale Device | Performance | |
Impact on Energy Yield of Varying Turbine Designs under Conditions of Misalignment to the Current Flow | Evans, L.; Ashton, I.; Sellar, B. | Journal Article | Current, Axial Flow Turbine, Tidal | Field Data, Modeling | Performance | |
Temporal and spatial characterisation of tidal blade load variation for structural fatigue testing | Lam, R.; Dubon, S.; Sellar, B.; et al. | Journal Article | Current, Axial Flow Turbine, Tidal | Lab Data, Scale Device | Performance | |
Hybridized Vertical-Axis Underwater Current Power Turbine System Suitable for Low Underwater Current Velocities: A Report of Its Application and Potential in Imo River, Nigeria | Agbakwuru, J.; Arome, S. | Journal Article | Current, Cross Flow Turbine, Riverine | Field Data | Hybrid Devices, Performance | |
The performance analysis of the low-speed direct-drive generators for harvesting current energy | Chen, P-Y.; Lee, K-Y.; Huang, P.; et al. | Journal Article | Current, Axial Flow Turbine | Field Data | Performance | |
Design and on-site implementation of an off-grid marine current powered hydrogen production system | Liu, H.; Ren, H.; Gu, Y.; et al. | Journal Article | Current, Axial Flow Turbine | Field Data, Lab Data, Modeling, Scale Device | Hybrid Devices, Performance, Structural | |
Computational Design Analysis of a Hydrokinetic Horizontal Parallel Stream Direct Drive Counter-Rotating Darrieus Turbine System: A Phase One Design Analysis Study | Crooks, J.; Hewlin, R.; Williams, W. | Journal Article | Current, Axial Flow Turbine | Lab Data, Modeling, Scale Device | Performance, Structural | |
Sea states influence on the behaviour of a bottom mounted full-scale twin vertical axis tidal turbine | Moreau, M.; Germain, G.; Maurice, G.; et al. | Journal Article | Current, Cross Flow Turbine, Tidal | Field Data, Full Scale | Hydrodynamics, Performance | |
Tidal turbine performance and loads for various hub heights and wave conditions using high-frequency field measurements and Blade Element Momentum theory | Perez, L.; Cossu, R.; Grinham, A.; et al. | Journal Article | Current, Axial Flow Turbine, Tidal | Field Data, Modeling | Hydrodynamics, Performance, Structural | |
Open Water Data Acquisition on a Vertical-Axis Tidal Turbine | Bharath, A.; Ross, H.; Nichols, C.; et al. | Presentation | Current, Cross Flow Turbine, Tidal | Field Data | Performance | |
Performance of a cross-flow turbine array at high confinement | Hunt, A.; Polagye, B. | Presentation | Current, Cross Flow Turbine | Lab Data, Scale Device | Array Effects, Performance | |
Coupled Fluid Structure Interaction Simulation on a Horizontal Tidal Current Turbine | Kim, D.; Gunawan, B. | Presentation | Current, Axial Flow Turbine, Tidal | Modeling, Scale Device | Performance, Structural | |
Field tests on model efficiency of twin vertical axis helical hydrokinetic turbines | Zhang, A.; Liu, S.; Ma, Y.; et al. | Journal Article | Current, Cross Flow Turbine, Tidal | Field Data, Modeling | Hydrodynamics, Performance | |
Forecasting design values of tidal/ocean power generator in the strait with unidirectional flow by deep learning | Fujiwara, R.; Fukuhara, R.; Ebiko, T.; et al. | Journal Article | Current, Axial Flow Turbine, Tidal | Field Data, Modeling | Hydrodynamics, Performance, Structural | |
Design of High-deflection Foils for Marine Hydrokinetic Applications | McEntee, J.; Wosnik, M.; Gunawan, B. | Report | Current, Cross Flow Turbine | Lab Data, Modeling, Full Scale, Scale Device | Hydrodynamics, Materials, Performance, Substructure | |
Experimental study of active and passive blade pitch control strategies for axial-flow marine current turbines | Van Ness, K. | Thesis | Current, Axial Flow Turbine | Lab Data, Scale Device | Performance, Structural | |
Tidal turbine performance and near-wake characteristics in a sheared turbulent inflow | Vinod, A.; Han, C.; Banerjee, A. | Journal Article | Current, Axial Flow Turbine, Tidal | Lab Data, Scale Device | Hydrodynamics, Performance | |
Case study of a cross-flow hydrokinetic turbine in a narrow prismatic canal | Cacciali, L.; Battisti, L.; Dell’Anna, S.; et al. | Journal Article | Current, Cross Flow Turbine | Field Data | Performance | |
Research on the Blade Motion of a Bidirectional Energy-Generating Turbine under Integrated Wave and Tidal Current Action | Li, Y.; Li, Z.; Liu, A.; et al. | Journal Article | Current, Axial Flow Turbine, Tidal, Wave | Field Data, Modeling | Hydrodynamics, Performance | |
Numerical Study of the Dynamic Stall Effect on a Pair of Cross-Flow Hydrokinetic Turbines and Associated Torque Enhancement Due to Flow Blockage | Doan, M.; Obi, S. | Journal Article | Current, Cross Flow Turbine | Lab Data, Modeling, Scale Device | Array Effects, Hydrodynamics, Performance | |
Research on Blade Design of Lift–Drag-Composite Tidal-Energy Turbine at Low Flow Velocity | Jiang, C. | Journal Article | Current, Axial Flow Turbine, Tidal | Field Data, Modeling | Hydrodynamics, Performance, Structural | |
A standardised tidal-stream power curve, optimised for the global resource | Lewis, M.; Murray, R.; Fredriksson, S.; et al. | Journal Article | Current, Axial Flow Turbine, Tidal | Field Data | Performance | |
Status of Marine Current Energy Conversion in China | Liu, H.; Bahaj, A. | Conference Paper | Current, Axial Flow Turbine | Modeling, Full Scale, Scale Device | Hydrodynamics, Performance | |
The performance of a weir-mounted tidal turbine: An experimental investigation | Verbeek, M.; Uijttewaal, W. | Journal Article | Current, Axial Flow Turbine, Tidal | Lab Data, Modeling, Scale Device | Hydrodynamics, Performance | |
Experimental comparison of blade pitch and speed control strategies for horizontal-axis current turbines | Van Ness, K.; Hill, C.; Burnett, J.; et al. | Journal Article | Current, Axial Flow Turbine | Lab Data, Scale Device | Control, Performance | |
Performance characteristics of a cross-flow hydrokinetic turbine in current only and current and wave conditions | Lust, E.; Bailin, B.; Flack, K. | Journal Article | Current, Cross Flow Turbine, Riverine | Lab Data, Scale Device | Performance | |
Research on Performance Evaluation of Tidal Energy Turbine under Variable Velocity | Jiang, C.; Shu, X.; Chen, J.; et al. | Journal Article | Current, Axial Flow Turbine, Tidal | Field Data, Lab Data | Performance | |
Twin Marine Hydrokinetic Cross-Flow Turbines in Counter Rotating Configurations: A Laboratory-Scaled Apparatus for Power Measurement | Doan, M.; Kai, Y.; Obi, S. | Journal Article | Current, Cross Flow Turbine, Tidal | Lab Data, Scale Device | Hydrodynamics, Performance, Structural | |
Performance and Wake Characterization of a Model Hydrokinetic Turbine: The Reference Model 1 (RM1) Dual Rotor Tidal Energy Converter | Hill, C.; Neary, V.; Guala, M.; et al. | Journal Article | Current, Axial Flow Turbine | Lab Data, Scale Device | Hydrodynamics, Performance | |
Performance and wake flow characterization of a 1:8.7-scale reference USDOE MHKF1 hydrokinetic turbine to establish a verification and validation test database | Fontaine, A.; Straka, W.; Meyer, R.; et al. | Journal Article | Current, Axial Flow Turbine | Lab Data, Modeling, Scale Device | Acoustics, Hydrodynamics, Performance, Structural | |
An experimental evaluation of blockage effects on the wake of a cross-flow current turbine | Ross, H.; Polagye, B. | Journal Article | Current, Cross Flow Turbine | Lab Data, Scale Device | Array Effects, Performance | |
Experimental study of bathymetry generated turbulence on tidal turbine behaviour | Gaurier, B.; Ikhennicheu, M.; Germain, G.; et al. | Journal Article | Current, Axial Flow Turbine | Lab Data, Modeling, Scale Device | Hydrodynamics, Performance | |
The development, design and characterisation of a scale model Horizontal Axis Tidal Turbine for dynamic load quantification | Allmark, M.; Ellis, R.; Lloyd, C.; et al. | Journal Article | Current, Axial Flow Turbine | Lab Data, Modeling, Scale Device | Performance, Structural | |
A detailed study of tidal turbine power production and dynamic loading under grid generated turbulence and turbine wake operation | Allmark, M.; Ellis, R.; Ebdon, T.; et al. | Journal Article | Current, Axial Flow Turbine, Tidal | Lab Data, Scale Device | Control, Hydrodynamics, Performance, Structural | |
Investigation of parameters affecting horizontal axis tidal current turbines modeling by blade element momentum theory | El-Shahat, S.; Li, G.; Lai, F.; et al. | Journal Article | Current, Axial Flow Turbine, Tidal | Lab Data, Modeling, Scale Device | Performance | |
Indirect load measurements for large floating horizontal-axis tidal current turbines | Li, Y.; Li, W.; Liu, H.; et al. | Journal Article | Current, Axial Flow Turbine | Field Data, Modeling, Scale Device | Mooring, Performance | |
Survey of the near wake of an axial-flow hydrokinetic turbine in the presence of waves | Lust, E.; Flack, K.; Luznik, L. | Journal Article | Current, Axial Flow Turbine | Lab Data, Modeling, Scale Device | Performance | |
Multi-objective optimization of hydrofoil geometry used in horizontal axis tidal turbine blade designed for operation in tropical conditions of South East Asia | Nandagopal, R.; Narasimalu, S. | Journal Article | Current, Axial Flow Turbine | Field Data, Modeling | Hydrodynamics, Performance | |
Performance Evaluation of a Tidal Current Turbine with Bidirectional Symmetrical Foils | Guo, B.; Wang, D.; Zhou, X.; et al. | Journal Article | Current, Axial Flow Turbine, Tidal | Lab Data, Modeling, Scale Device | Performance, Structural | |
Study of the internal flow structure of an ultra-small axial flow hydraulic turbine | Nishi, Y.; Kobori, T.; Mori, N.; et al. | Journal Article | Current, Axial Flow Turbine | 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 | |
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 | |
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 | |
Field-testing of model helical-bladed hydrokinetic turbines for small-scale power generation | Talukdar, P.; Kulkarni, V.; Saha, U. | Journal Article | Current, Cross Flow Turbine | Field Data | Performance | |
The effects of oblique waves and currents on the loadings and performance of tidal turbines | Martinez, R.; Payne, G.; Bruce, T. | Journal Article | Current, Cross Flow Turbine, Tidal | Lab Data, Scale Device | Performance | |
Performance and wake characteristics of a tidal turbine under yaw | Modali, P.; Kolekar, N.; Banerjee, A. | Journal Article | Current, Axial Flow Turbine, Tidal | Modeling, Scale Device | Hydrodynamics, Performance |
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