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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The effect of free surface level on the performance of a Savonius hydrokinetic turbine: Experimental and numerical study | Etemadeasl, V.; Madjabadi, M.; Gharali, K.; et al. | Journal Article | Current, Cross Flow Turbine | Lab Data, Modeling | Hydrodynamics, Performance | |
Experimental study of the upstream bathymetry effects on a ducted twin vertical axis turbine | Moreau, M.; Bloch, N.; Germain, G.; et al. | Journal Article | Current, Cross Flow Turbine | Lab Data | Hydrodynamics | |
Multi-objective optimization of a banki hydrokinetic turbine for deep-sea power supply: Experimental and numerical investigation | Zhang, D.; Guo, P.; Wang, H.; et al. | Journal Article | Current, Cross Flow Turbine, Ocean Current | Lab Data, Modeling | Hydrodynamics, Performance | |
Conceptual design and experimental study of a flexible oscillating hydrokinetic turbine | Zhang, D.; Chen, Y.; Guo, P.; et al. | Journal Article | Current, Cross Flow Turbine | Lab Data | Hydrodynamics, Structural | |
Intracycle Control Sensitivity of Cross-Flow Turbines | Athair, A.; Snortland, A.; Scherl, I.; et al. | Conference Paper | Current, Cross Flow Turbine, Tidal | Lab Data | Hydrodynamics | |
The Influence of the Downstream Blade Sweep on Cross-flow Turbine Performance | Snortland, A.; Williams, O.; Polagye, B. | Conference Paper | Current, Cross Flow Turbine, Tidal | Lab Data | Hydrodynamics, Performance | |
Experimental comparison of the flow-induced loading between a ducted bottom-mounted twin vertical axis tidal turbine at still and an unducted prototype | Saouli, Y.; Coquet, R.; Facq, J.; et al. | Conference Paper | Current, Cross Flow Turbine, Tidal | Lab Data, Scale Device | Array Effects, Hydrodynamics | |
Experimental flow conditions effects on a bottom-mounted ducted twin vertical axis tidal turbine compared to real sea conditions | Moreau, M.; Germain, G.; Maurice, G. | Conference Paper | Current, Cross Flow Turbine, Tidal | Lab Data | Hydrodynamics, Performance | |
Experimental techniques for evaluating the performance of high-blockage cross-flow turbine arrays | Hunt, A.; Polagye, B. | Conference Paper | Current, Cross Flow Turbine, Tidal | Lab Data | Array Effects, Hydrodynamics | |
Non-dimensional scaling of passive adaptive blades for a marine current turbine | Van Ness, K.; Aliseda, A.; Polagye, B. | Conference Paper | Current, Cross Flow Turbine, Tidal | Lab Data | Hydrodynamics | |
Intracycle Active Blade Pitch Control for Cross-Flow Tidal Turbines Using Embedded Electric Drive Systems | Zhao, Z.; Bennecke, T.; Hörner, S.; et al. | Conference Paper | Current, Cross Flow Turbine, Tidal | Lab Data, Modeling | Hydrodynamics | |
A methodology to capture the single blade loads on a cross-flow tidal turbine flume model | Bennecke, T.; Ruiz-Hussmann, K.; Joedecke, P.; et al. | Conference Paper | Current, Cross Flow Turbine, Tidal | Lab Data, Modeling | Hydrodynamics | |
Experimental Optimization Environment for Developing an Intracycle Pitch Control in Cross Flow Turbines | Hoerner, S.; Leidhold, R.; Abbaszadeh, S.; et al. | Conference Paper | Current, Cross Flow Turbine, Tidal | Lab Data | Hydrodynamics | |
Misaligned sheared flow effects on a ducted twin vertical axis tidal turbine | Moreau, M.; Germain, G.; Maurice, G. | Journal Article | Current, Cross Flow Turbine, Tidal | Lab Data | Hydrodynamics, Performance | |
Effect of Vertical Confinement and Blade Flexibility on Cross-Flow Turbines | Mostefa, M.; Chatellier, L.; Thomas, L. | Journal Article | Current, Cross Flow Turbine | Lab Data | Hydrodynamics | |
Experimental and multiphase modeling of small vertical-axis hydrokinetic turbine with free-surface variations | Yosry, A.; Alvarez, E.; Valdes, R.; et al. | Journal Article | Current, Cross Flow Turbine | Lab Data, Modeling | Hydrodynamics, Performance | |
Statistical Analysis on The Near-Wake Region of RANS Turbulence Closure Models for Vertical Axis Tidal Turbine | Rahim, M.; Abdul-Rahman, A.; Rahman, A.; et al. | Journal Article | Current, Cross Flow Turbine, Tidal | Lab Data, Modeling | Hydrodynamics | |
Increased efficiency of hydrokinetic turbines through the use of an obstacle on the channel bottom | Espina-Valdes, R.; Fernández-Álvarez, V.; Gharib-Yosry, A.; et al. | Journal Article | Current, Cross Flow Turbine | Lab Data, Modeling | Hydrodynamics, Performance | |
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 | |
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 | |
Design optimization of a novel vertical augmentation channel housing a cross-flow turbine and performance evaluation as a wave energy converter | Weerakoon, A.; Kim, B-H.; Cho, Y-J.; et al. | Journal Article | Current, Cross Flow Turbine, Wave, Oscillating Water Column | Lab Data, Modeling | Hydrodynamics, Performance | |
Experimental investigation of the wake characteristics behind twin vertical axis turbines | Müller, S.; Muhawenimana, V.; Wilson, C.; et al. | Journal Article | Current, Cross Flow Turbine, Tidal | Lab Data, Scale Device | Hydrodynamics | |
Turbine design dependency to turbulence: An experimental study of three scaled tidal turbines | Slama, M.; Pinon, G.; Hadi, C.; et al. | Journal Article | Current, Cross Flow Turbine, Tidal | Lab Data | Hydrodynamics, Performance, Structural | |
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 | |
Flow Field Measurement of Laboratory-Scaled Cross-Flow Hydrokinetic Turbines: Part II—The Near-Wake of Twin Turbines in Counter-Rotating Configurations | Doan, M.; Kawata, T.; Obi, S. | Journal Article | Current, Cross Flow Turbine | Lab Data, Modeling | Array Effects, Hydrodynamics | |
Flow Field Measurement of Laboratory-Scaled Cross-Flow Hydrokinetic Turbines: Part I—The Near-Wake of a Single Turbine | Doan, M.; Kai, Y.; Kawata, T.; et al. | Journal Article | Current, Cross Flow Turbine | Lab Data, Modeling | Hydrodynamics | |
Passive flow control mechanisms with bioinspired flexible blades in cross-flow tidal turbines | Hoerner, S.; Abbaszadeh, S.; Cleynen, O.; et al. | Journal Article | Current, Cross Flow Turbine | Lab Data | Hydrodynamics, Structural | |
Cross-Flow Tidal Turbines with Highly Flexible Blades—Experimental Flow Field Investigations at Strong Fluid–Structure Interactions | Hoerner, S.; Kösters, I.; Vignal, L.; et al. | Journal Article | Current, Cross Flow Turbine, Oscillating Hydrofoil, Tidal | Lab Data | Hydrodynamics, Performance, Structural | |
Modeling of a Marine Hydrokinetic Cycloturbine Vehicle | Goldschmidt, M.; Horn, J.; Jonson, M.; et al. | Journal Article | Current, Cross Flow Turbine, Tidal, Riverine | Lab Data, Modeling, Scale Device | Hydrodynamics, Structural | |
Experimental and numerical investigation of the leading edge sweep angle effect on the performance of a delta blades hydrokinetic turbine | Mosbahi, M.; Ayadi, A.; Chouaibi, Y.; et al. | Journal Article | Current, Cross Flow Turbine | Lab Data | Hydrodynamics, Structural | |
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 | |
Experimental testing of the performance and interference effects of a cross-stream array of tidal turbines | McNaughton, J.; Cao, B.; Ettema, S.; et al. | Book Chapter | Current, Cross Flow Turbine, Tidal | Lab Data, Modeling | Array Effects, Hydrodynamics, Performance | |
An experimental assessment of analytical blockage corrections for turbines | Ross, H.; Polagye, B. | Journal Article | Current, Axial Flow Turbine, Cross Flow Turbine, Tidal | Lab Data | Hydrodynamics, Performance | |
Influence of Near-blade hydrodynamics on Cross-flow Turbine performance | Snortland, A.; Polagye, B.; Williams, O. | Conference Paper | Current, Cross Flow Turbine | Lab Data | Hydrodynamics, 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 | |
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 | |
Evaluation of the wake around a 22-kW hydrokinetic turbine | Aguilera, M.; Soviak, J.; d'Auteuil, S.; et al. | Conference Paper | Current, Cross Flow Turbine, Riverine | Lab Data | Hydrodynamics | |
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 | |
Experimental Study of a Reference Model Vertical-Axis Cross-Flow Turbine | Bachant, P.; Wosnik, M.; Gunawan, B.; et al. | Journal Article | Current, Cross Flow Turbine, Riverine | Lab Data, Modeling | Hydrodynamics, Performance | |
Physical testing of performance characteristics of a novel drag-driven vertical axis tidal stream turbine; with comparisons to a conventional Savonius | Harries, T.; Kwan, A.; Brammer, J.; et al. | Journal Article | Current, Cross Flow Turbine | Lab Data, Modeling | Hydrodynamics, Materials, Performance, Structural | |
Field performance assessment of a hydrokinetic turbine | Cavagnaro, R.; Polagye, B. | Journal Article | Current, Cross Flow Turbine | Field Data, Lab Data | Hydrodynamics, Performance, Power Take Off | |
Comparison of acoustic doppler and particle image velocimetry characterizations of a cross-flow turbine wake | Strom, B.; Brunton, S.; Aliseda, A.; et al. | Conference Paper | Current, Cross Flow Turbine | Lab Data | Hydrodynamics | |
Numerical and experimental study of the 3D effect on connecting arm of vertical axis tidal current turbine | Guo, W.; Kang, H.; Chen, B.; et al. | Journal Article | Current, Cross Flow Turbine | Lab Data, Modeling | Hydrodynamics, Performance, Structural | |
Consequences of Preset Pitch Angle on Cross-Flow Turbine Hydrodynamics | Strom, B.; Brunton, S.; Polagye, B. | Conference Paper | Current, Cross Flow Turbine | Lab Data | Hydrodynamics, Performance | |
Hydrodynamic optimization of cross-flow turbines with large chord to radius ratios | Strom, B.; Polagye, B.; Brunton, S. | Conference Paper | Current, Cross Flow Turbine | Lab Data | Hydrodynamics, Performance | |
Performance measurements of cylindrical- and spherical-helical cross-flow marine hydrokinetic turbines, with estimates of exergy efficiency | Bachant, P.; Wosnik, M. | Journal Article | Current, Cross Flow Turbine | Lab Data | Hydrodynamics, Performance | |
Methodology for Design and Economic Analysis of Marine Energy Conversion (MEC) Technologies | Neary, V.; Previsic, M.; Jepsen, R.; et al. | Report | Current, Axial Flow Turbine, Cross Flow Turbine, Tidal, Ocean Current, Wave, Point Absorber, Oscillating Water Column, Oscillating Wave Surge Converter | Lab Data, Full Scale, Scale Device | Hydrodynamics, Mooring, Performance | |
Cross-flow turbine performance and wake characterization | Polagye, B.; Cavagnaro, R.; Niblick, A.; et al. | Conference Paper | Current, Cross Flow Turbine | Field Data, Lab Data, Modeling | Hydrodynamics, 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 |
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