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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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 | |
A novel geometry of an onshore Oscillating Water Column wave energy converter | Güths, A.; Teixeira, P.; Didier, E. | Journal Article | Wave, Oscillating Water Column | Modeling | Hydrodynamics, 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 | |
Numerical investigation of a dual cylindrical OWC hybrid system incorporated into a fixed caisson breakwater | Yang, C.; Xu, T.; Wan, C.; et al. | Journal Article | Wave, Oscillating Water Column | Modeling | Hydrodynamics, Performance, Power Take Off | |
A Numerical Study on an Oscillating Water Column Wave Energy Converter with Hyper-Elastic Material | Li, X.; Xiao, Q. | Journal Article | Wave, Oscillating Water Column | Modeling | Hydrodynamics, Materials, Performance | |
Experimental and numerical analysis of a hybrid WEC-breakwater system combining an oscillating water column and an oscillating buoy | Cheng, Y.; Fu, L.; Dai, S.; et al. | Journal Article | Wave, Oscillating Water Column, Attenuator | Lab Data, Modeling, Scale Device | Hydrodynamics, Performance | |
Analysis of Wake Turbulence for a Savonius Turbine for Malaysia’s Slow-Moving Current Flow | Rahman, A.; Rajendran, K.; Abdul-Rahman, A.; et al. | Journal Article | Current, Cross Flow Turbine, Tidal | Modeling | Hydrodynamics | |
Hydrodynamic Performance of a Floating Offshore Oscillating Water Column Wave Energy Converter | Mia, M.; Zhao, M.; Wu, H.; et al. | Journal Article | Wave, Oscillating Water Column | Modeling | Hydrodynamics, Performance | |
Theoretically based correction to model test results of OWC wave energy converters to account for air compressibility effect | Falcao, A.; Henriques, J.; Gomes, R.; et al. | Journal Article | Wave, Oscillating Water Column | Modeling | Hydrodynamics, Performance | |
Model tests on a floating coaxial-duct OWC wave energy converter with focus on the spring-like air compressibility effect | Portillo, J.; Henriques, J.; Gato, L.; et al. | Journal Article | Wave, Oscillating Water Column | Modeling | Hydrodynamics, Power Take Off, Structural | |
Modeling the Effects of Surface Waves on Power Generation of Cross-Flow Turbines | Hartke, S.; Pujara, N.; Franck, J. | Presentation | Current, Cross Flow Turbine | Modeling | Hydrodynamics, Performance | |
Simulations of Dual Cross-Flow Turbines under High Confinement | Franck, J.; Dave, M. | Presentation | Current, Cross Flow Turbine | Modeling | Array Effects, Hydrodynamics | |
The Influence of Cycle-to-Cycle Variation on Cross-Flow Turbine Performance | Snortland, A.; Scherl, I.; Williams, O.; et al. | Presentation | Current, Cross Flow Turbine | Modeling | Hydrodynamics, Performance | |
Performance enhancement of low speed current savonius tidal turbines through adding semi-cylindrical deflectors | Samadi, M.; Hassanabad, M.; Mozafari, A. | Journal Article | Current, Cross Flow Turbine, Tidal | Modeling | Hydrodynamics, Performance, Structural | |
Effects of mooring configurations on the hydrodynamic performance of a floating offshore oscillating water column wave energy converter | Gubesch, E.; Abdussamie, N.; Penesis, I.; et al. | Journal Article | Wave, Oscillating Water Column | Lab Data, Modeling | Hydrodynamics, Mooring, Performance | |
Hydrodynamic performance of a mono-tangent backward-rotating impeller based on tidal current energy utilization | Wu, Z.; Xu, Q.; Ling, C-M.; et al. | Journal Article | Current, Cross Flow Turbine, Tidal | Modeling | Hydrodynamics, Performance | |
Performance and near-wake analysis of a vertical-axis hydrokinetic turbine under a turbulent inflow | Dhalwala, M.; Bayram, A.; Oshkai, P.; et al. | Journal Article | Current, Cross Flow Turbine, Tidal | Modeling | Hydrodynamics, Performance | |
Development of a Hydrokinetic Turbine Backwater Prediction Model for Inland Flow through Validated CFD Models | Niebuhr, C.; Hill, C.; Dijk, M.; et al. | Journal Article | Current, Axial Flow Turbine, Cross Flow Turbine, Riverine | Modeling | Array Effects, Hydrodynamics, Performance | |
Cavitation Inception on Hydrokinetic Turbine Blades Shrouded by Diffuser | Picanco, H.; Lima, A.; Vaz, D.; et al. | Journal Article | Current, Axial Flow Turbine, Cross Flow Turbine | Modeling | Hydrodynamics, Structural | |
Numerical investigation on hydrodynamic energy conversion performance of breakwater-integrated oscillating water column-wave energy converters | Kim, J-S.; Nam, B.; Park, S.; et al. | Journal Article | Wave, Oscillating Water Column | Modeling | Hydrodynamics, Performance | |
Hydrodynamic characteristics of a hybrid oscillating water column-oscillating buoy wave energy converter integrated into a π-type floating breakwater | Cheng, Y.; Du, W.; Dai, S.; et al. | Journal Article | Wave, Oscillating Water Column, Oscillating Wave Surge Converter | Modeling | Hybrid Devices, Hydrodynamics, Performance | |
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 | |
Some effects of turbine inertia on the starting performance of vertical-axis hydrokinetic turbine | Tigabu, M.; Khalid, M.; Wood, D.; et al. | Journal Article | Current, Cross Flow Turbine, Tidal | Modeling | Hydrodynamics | |
Hydrodynamic performance of the dual-chamber oscillating water column device placed over the undulated sea bed | Trivedi, K.; Koley, S. | Journal Article | Wave, Oscillating Water Column | Modeling | 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 | |
Sea trial test on offshore integration of an oscillating buoy wave energy device and floating breakwater | Zheng, X.; Ji, M.; Jing, F.; et al. | Journal Article | Wave, Oscillating Water Column | Field Data, Lab Data, Modeling | Hydrodynamics, Performance | |
Maximising the hydrodynamic performance of offshore oscillating water column wave energy converters | Gubesch, E.; Abdussamie, N.; Penesis, I.; et al. | Journal Article | Wave, Oscillating Water Column | Lab Data, Modeling | Hydrodynamics, Performance, Structural | |
Size matters: Scale effects of an OWC wave energy converter | Orphin, J.; Nader, J.; Penesis, I. | Journal Article | Wave, Oscillating Water Column | Modeling, Scale Device | Hydrodynamics, Performance, Power Take Off | |
Energy conversion and hydrodynamic analysis of multi-degree-of-freedom wave energy converters integrated into a semi-submersible platform | Cheng, Y.; Dai, S.; Dai, S.; et al. | Journal Article | Wave, Oscillating Water Column, Oscillating Wave Surge Converter | Lab Data, Modeling | Hybrid Devices, Hydrodynamics, Performance, Power Take Off | |
The influence of oblique waves on the hydrodynamic efficiency of an onshore OWC wave energy converter | Rodriguez, A.; Casarin, R.; Ilzarbe, J. | Journal Article | Wave, Oscillating Water Column | Modeling | Hydrodynamics, Performance, Power Take Off | |
Wave power extraction for an oscillating water column device consisting of a surging front and back lip-wall: An analytical study | Wang, C.; Zhang, Y.; Deng, Z. | Journal Article | Wave, Oscillating Water Column, Oscillating Wave Surge Converter | Modeling | Hydrodynamics, Performance, Power Take Off | |
Performance and flow characteristics of single and a novel double oscillating water column devices | Prasad, D.; Kim, C.; Kang, H.; et al. | Journal Article | Wave, Oscillating Water Column | Modeling | Hydrodynamics, Performance, Structural | |
Performance analysis of a single stage modified Savonius hydrokinetic turbine having twisted blades | Kumar, A.; Saini, R. | Journal Article | Current, Cross Flow Turbine, Tidal | Modeling | Hydrodynamics, Structural | |
Optimization of the geometry and the turbine induced damping for fixed detached and asymmetric OWC devices: A numerical study | Simonetti, I.; Cappietti, L.; Elsafti, H.; et al. | Journal Article | Wave, Oscillating Water Column | Modeling | Hydrodynamics, Performance, Power Take Off | |
Behaviour of eigenmodes of an array of oscillating water column devices | Chowdhury, S.; Manasseh, R. | Journal Article | Wave, Oscillating Water Column | Modeling | Array Effects, Hydrodynamics, Performance | |
Experimental and numerical investigations on the hydrodynamic performance of a floating–moored oscillating water column wave energy converter | Elhanafi, A.; Macfarlane, G.; Fleming, A.; et al. | Journal Article | Wave, Oscillating Water Column | Lab Data, Modeling, Scale Device | Hydrodynamics, Mooring, Performance, Power Take Off | |
Experimental and numerical measurements of wave forces on a 3D offshore stationary OWC wave energy converter | Elhanafi, A.; Macfarlane, G.; Fleming, A.; et al. | Journal Article | Wave, Oscillating Water Column | Modeling, Scale Device | Hydrodynamics, Performance | |
Effect of the PTO damping force on the wave pressures on a 2-D wave energy converter | Zhao, X.; Ning, D.; Göteman, M.; et al. | Journal Article | Wave, Oscillating Water Column | Field Data, Modeling | Hydrodynamics, Power Take Off | |
Modeling of flow-induced stress on helical Savonius hydrokinetic turbine with the effect of augmentation technique at different operating conditions | Kumar, D.; Sarkar, S. | Journal Article | Current, Cross Flow Turbine | Modeling | Hydrodynamics, Performance | |
The influence of three-dimensional effects on the performance of U-type oscillating water column wave energy harvesters | Malara, G.; Gomes, R.; Arena, F.; et al. | Journal Article | Wave, Oscillating Water Column | Modeling | Hydrodynamics, Structural | |
Effects of seabed morphology on oscillating water column wave energy converters | Medina-Lopez, E.; Bergillos, R.; Moñino, A.; et al. | Journal Article | Wave, Oscillating Water Column | Modeling | Hydrodynamics, Structural | |
Thermodynamics of an OWC containing real gas | Medina-Lopez, E.; Moñino, A.; Borthwick, A.; et al. | Journal Article | Wave, Oscillating Water Column | Lab Data, Modeling | Hydrodynamics, Performance | |
Energy balance analysis method in oscillating type wave converter | Wang, H.; Falzarano, J. | Journal Article | Wave, Oscillating Water Column | Lab Data, Modeling | Hydrodynamics, Performance | |
Development of the Second-Generation Oscillating Surge Wave Energy Converter With Variable Geometry | Kelly, M.; Yu, Y.; Thresher, R.; et al. | Conference Paper | Wave, Oscillating Water Column | Modeling | Hydrodynamics, Performance, Power Take Off, Structural | |
Experimental and numerical investigation of the hydrodynamic performance of an oscillating water column wave energy converter | Rezanejad, K.; Soares, C.; López, I.; et al. | Journal Article | Wave, Oscillating Water Column | Lab Data, Modeling | Hydrodynamics, Performance | |
A tuned actuator cylinder approach for predicting cross-flow turbine performance with wake interaction and channel blockage effects | Shives, M.; Crawford, C.; Grovue, S. | Journal Article | Current, Cross Flow Turbine | Modeling | Array Effects, Hydrodynamics, Performance | |
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 | |
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 | |
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 |
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