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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Opportunities for Utilizing Vortex Generators on Vertical Axis Ocean Current Turbines: A Review | Rahuna, D.; Erwandi; Satrio, D.; et al. | Conference Paper | Current, Cross Flow Turbine | Modeling | Hydrodynamics, Performance | |
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 | |
Objective Functions for the Blade Shape Optimisation of a Cross-Flow Tidal Turbine under Constraints | Ruiz-Hussmann, K.; Delafin, P.; Bonamy, C.; et al. | Conference Paper | Current, Cross Flow Turbine, Tidal | Modeling | Hydrodynamics | |
Development of a modified BEMT model for the analysis of helical bladed vertical axis tidal turbines | Fereidoonnezhad, M.; Leen, S.; Nash, S.; et al. | Conference Paper | Current, Cross Flow Turbine, Tidal | Modeling | Hydrodynamics | |
Critical Feature and Seawater Testing of Cross-Flow Rotor Components Fabricated with Additive Manufacturing | McVey, J.; Zaengle, J.; Cavagnaro, R.; et al. | Conference Paper | Current, Cross Flow Turbine, Tidal | Lab Data | Materials, Structural | |
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 | |
Experimental Comparison between Hydrokinetic Turbines: Darrieus vs. Gorlov | Espina-Valdes, R.; Gharib-Yosry, A.; Ferraiuolo, R.; et al. | Conference Paper | Current, Cross Flow Turbine | Lab Data, Modeling | Performance | |
Numerical Study of Bi-axial Cross-flow Turbine | Clemencot, Q.; Delafin, P.-L.; Maitre, T. | Conference Paper | Current, Axial Flow Turbine, Cross Flow Turbine | Modeling | Performance | |
The Marine and Hydrokinetic ToolKit (MHKiT) for Data Quality Control and Analysis | Olson, S.; Fao, R.; Coe, R.; et al. | Conference Paper | Current, Tidal, Riverine, Wave | Modeling | Control, Performance | |
Performance and Wake Characteristics of River Cross-Flow Turbine Arrays Using a Simplified Numerical Model | Huang, J.; Cousineau, J.; Provan, M.; et al. | Conference Paper | Current, Cross Flow Turbine | Modeling | Performance | |
Parameter Modeling of a Two Cross-flow Turbine Array From Experimental Data | Scherl, I.; Brunton, S.; Polagye, B. | Conference Paper | Current, Cross Flow Turbine | Modeling | Array Effects, Hydrodynamics | |
An Open-Source Approach to Modelling Fluid-Structure Interaction of a Crossflow Hydrokinetic Turbine | Dillon, C.; Barrington, M.; Cronin, P. | Conference Paper | Current, Cross Flow Turbine | Modeling | Hydrodynamics, Structural | |
The Analysis of Structural Strength and Fatigue Strength of Vertical Axis Hydraulic Turbine | Kong, F.; Ding, H.; Su, W. | Conference Paper | Current, Cross Flow Turbine, Tidal | Modeling | Hydrodynamics, Structural | |
Survey and numerical model analysis for siting kilowatt-scale tidal turbines | Cavagnaro, R.; Thomson, J.; Dillon, T.; et al. | Conference Paper | Current, Cross Flow Turbine | Modeling | Hydrodynamics | |
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 | |
Predicting and optimizing the energy-generation performance of an in-stream turbine operating with twin, unconfined, counter-rotating screws by means of CFD Modeling | Lamoureux, A.; Baker, D.; Doyon, J.; et al. | Conference Paper | Current, Riverine | Modeling | Hydrodynamics, Performance | |
Hydrodynamic performance characterisation of a tidal energy generation system buoyancy assembly using CFD | Lai, L.; Hayes, N. | Conference Paper | Current, Cross Flow Turbine, Tidal | Modeling | Hydrodynamics, Structural | |
Speed converter controlled river turbines | Han, K. | Conference Paper | Riverine | Field Data, Lab Data | Control | |
Real-time hardware emulation of a power take-off model for grid-connected tidal energy systems | Erdogan, N.; Murray, D.; Giebhardt, J.; et al. | Conference Paper | Current, Cross Flow Turbine, Tidal | Lab Data, Modeling | Control, Grid Integration, Power Take Off | |
Arrangement optimization of three tidal turbines considering efficiency and productivity | Jo, C.; Park, H.; Chan, J.; et al. | Conference Paper | Current, Cross Flow Turbine, Tidal | Modeling | Array Effects | |
Preliminary Design of a Horizontal Axis Tidal Turbine for Low-Speed Tidal Flow | Encarnacion, J.; Johnstone, C. | Conference Paper | Current, Cross Flow Turbine | Modeling | Structural | |
Global Optimization of a Horizontal Axis Tidal Current Turbine with Shroud | Sakaguchi D.; Kyozuka, Y. | Conference Paper | Current, Cross Flow Turbine | Modeling | Performance, Structural | |
The Development and Testing of a Lab-Scale Tidal Stream Turbine for the Study of Dynamic Device Loading | Allmark, M.; Ellis, R.; Porter, K.; et al. | Conference Paper | Current, Cross Flow Turbine, Tidal | Lab Data, Scale Device | ||
Performance Enhancement Effort for Vertical-Axis Tidal-Current Turbine in Low Water Velocity | Satrio, D.; Utama, I.; Mukhtasor | Conference Paper | Current, Cross Flow Turbine, Tidal | Modeling | Performance | |
Assessment of Debris Mitigation Systems for Tidal and River Turbines | Cornett, A.; Provan, M.; Bear, M. | Conference Paper | Current, Cross Flow Turbine, Tidal, Riverine | Lab Data, Scale Device | Structural | |
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 | |
Siting performance metrics: A Sequim Bay case study for cross-flow turbines | Dillon, T.; Polagye, B.; Strom, B.; et al. | Conference Paper | Current, Cross Flow Turbine | Lab Data, Modeling | Performance | |
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 | |
Stall Dynamics of a Cross-Flow Turbine | Cavagnaro, R.; Polagye, B. | Conference Paper | Current, Cross Flow Turbine | Lab Data | Performance | |
Emulation of a Hydrokinetic Turbine to Assess Control and Grid Integration | Cavagnaro, R.; Polagye, B.; Thomson, J.; et al. | Conference Paper | Current, Cross Flow Turbine | Field Data, Modeling | Grid Integration, Performance | |
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 | |
U.S. Department of Energy Reference Model 1 & 2: Experimental Results on Performance & Wake Characteristics | Hill, C.; Neary, V.; Gunawan, B.; et al. | Conference Paper | Current, Axial Flow Turbine, Cross Flow Turbine, Riverine, Tidal | Lab Data, Modeling, Scale Device | Performance | |
Performance measurements for a 1:6 scale model of the DOE reference model 2 (RM2) cross-flow hydrokinetic turbine | Wosnik, M.; Bachant, P.; Gunawan, B.; et al. | Conference Paper | Current, Cross Flow Turbine | Lab Data, Scale Device | Performance | |
Active control of a vertical axis pendulum wave energy converter | Boren, B.; Batten, B.; Paasch, R. | Conference Paper | Current, Cross Flow Turbine | Modeling | Control | |
Control of a helical cross-flow current turbine | Cavagnaro, R.; Fabien, B.; Polagye, B. | Conference Paper | Current, Cross Flow Turbine | Lab Data, Modeling | Control | |
Reynolds Number Dependence of Cross-Flow Turbine Performance and Near-Wake Characteristics | Bachant, P.; Wosnik, M. | Conference Paper | Current, Cross Flow Turbine, Riverine | Lab Data, Modeling, Full Scale | Performance | |
US Department of Energy (DOE) National Lab Activities in Marine Hydrokinetics: Scaled Model Testing of DOE Reference Turbines | Neary, V.; Fontaine, A.; Bachant, P.; et al. | Conference Paper | Current, Cross Flow Turbine | Lab Data, Scale Device | ||
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 | |
Modelling and Analysis of an Offshore Oscillating Water Column Wave Energy Converter | Cashman, D.; Sullivan, D.; Egan, M.; et al. | Conference Paper | Current, Cross Flow Turbine, Wave, Oscillating Water Column | Lab Data, Modeling | Hydrodynamics | |
Numerical modeling of a river site for in-stream energy converters | Lalander, E.; Leijon, M. | Conference Paper | Current, Riverine | Field Data, Modeling | Hydrodynamics | |
A comparison between CFD simulations and experiments for predicting the far wake of horizontal axis tidal turbines | Harrison, M.; Batten, W. ; Bahaj, A. | Conference Paper | Current, Cross Flow Turbine | Lab Data, Modeling | Hydrodynamics | |
Influence of Solidity on the Performance of a Cross-Flow Turbine | Consul, C. ; Willden, R.; Ferrer, E.; et al. | Conference Paper | Current, Cross Flow Turbine, Tidal | Modeling | Hydrodynamics |
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