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 | |
Performance analysis of novel V-shaped turbine blade profile by three-dimensional numerical investigations with varying overlap ratios for hydropower application | Shashikumar, C.; Madav, V. | Journal Article | Current, Cross Flow Turbine, Riverine | Modeling | Performance, Structural | |
Optimization of Hydrokinetic Swept Blades | Gemaque, M.; Vaz, J.; Saavedra, O. | Journal Article | Current, Axial Flow Turbine, Cross Flow Turbine | Modeling | Performance, Structural | |
Optimization of semicircular blade profile of Savonius hydrokinetic turbine using artificial neural network | Rengma, T.; Subbarao, P. | Journal Article | Current, Cross Flow Turbine | Modeling | Performance, Structural | |
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 | |
An optimal sizing framework for autonomous photovoltaic/hydrokinetic/hydrogen energy system considering cost, reliability and forced outage rate using horse herd optimization | Alanazi, A.; Alanazi, M.; Nowdeh, S.; et al. | Journal Article | Current, Axial Flow Turbine, Cross Flow Turbine | Modeling | Hybrid Devices, Structural | |
Performance of cross-flow turbines for varying blade materials and unsupported blade span length | Marone, N.; Wosnik, M.; Barrington, M.; et al. | Presentation | Current, Axial Flow Turbine, Cross Flow Turbine | Modeling | Structural | |
Challenges Facing Pressure Retarded Osmosis Commercialization: A Short Review | Abdelkader, B.; Sharqawy, M. | Journal Article | Salinity Gradient, Pressure-Retarded Osmosis | Field Data, Lab Data, Modeling | Hydrodynamics, Performance | |
Optimizing pore structure of nanoporous membranes for high-performance salinity gradient power conversion | Tao, H.; Li, G.; Xu, Z.; et al. | Journal Article | Salinity Gradient, Reverse Electrodialysis | Modeling | Performance | |
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 | |
Thermoelectric Ocean Thermal Energy Conversion: A Computational Optimization | Yu, J.; Asthagiri, A. | Presentation | OTEC, Hybrid-Cycle | Modeling | Performance, Structural | |
Layout and Design Considerations for a Confinement-Exploiting Array of Cross-flow Turbines | Polagye, B.; Terry, B.; Hunt, A.; et al. | Presentation | Current, Cross Flow Turbine, Tidal, Riverine | Modeling | Array Effects | |
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 | |
Optimization of Intracycle Velocity Control for Cross Flow Turbines | Athair, A.; Scherl, I.; Snortland, A.; et al. | Presentation | Current, Cross Flow Turbine, Tidal | Modeling | Control | |
Power density capacity of tidal stream turbine arrays with horizontal and vertical axis turbines | Ouro, P.; Dené, P.; Garcia-Novo, P.; et al. | Journal Article | Current, Axial Flow Turbine, Cross Flow Turbine, Tidal | Modeling | Array Effects, 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 | |
Heat to Hydrogen by Reverse Electrodialysis—Using a Non-Equilibrium Thermodynamics Model to Evaluate Hydrogen Production Concepts Utilising Waste Heat | Solberg, S.; Zimmermann, P.; Wilhelmsen, Ø.; et al. | Journal Article | Salinity Gradient, Reverse Electrodialysis | Modeling | 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 | |
Investigation of a low-pressure flash evaporation desalination system powered by ocean thermal energy | Wang, L.; Ma, X.; Kong, H.; et al. | Journal Article | OTEC, Hybrid-Cycle | Modeling | Hybrid Devices, Performance | |
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 | |
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 | |
Construction of a state-space model with multiple flow rate inputs for an OTEC plant using Rankine cycle | Matsuda, Y.; Suyama, D.; Sugi, T.; et al. | Journal Article | OTEC, Hybrid-Cycle | Modeling | Performance | |
Bioinspired poly (ionic liquid) membrane for efficient salinity gradient energy harvesting: Electrostatic crosslinking induced hierarchical nanoporous network | Hu, Y.; Teng, Y.; Sun, Y.; et al. | Journal Article | Salinity Gradient | Modeling | Materials, Performance, Structural, Substructure | |
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 | |
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 | |
Study of Pressure Retarded Osmosis Process in Hollow Fiber Membrane: Cylindrical Model for Description of Energy Production | Nagy, E.; Ibrar, I.; Braytee, A.; et al. | Journal Article | Salinity Gradient, Pressure-Retarded Osmosis | Modeling | Performance, Structural | |
Principles and Materials of Mixing Entropy Battery and Capacitor for Future Harvesting Salinity Gradient Energy | Zhou, X.; Zhang, W-B.; Han, X-W.; et al. | Journal Article | Salinity Gradient | Modeling | Materials, Performance | |
Advancing osmotic power generation by covalent organic framework monolayer | Yang, J. ; Tu, B.; Zhang, G.; et al. | Journal Article | Salinity Gradient, Pressure-Retarded Osmosis | Modeling | Materials, Performance | |
Coupling Hydrodynamic and Energy Production Models for Salinity Gradient Energy Assessment in a Salt-Wedge Estuary (Strymon River, Northern Greece) | Zachopoulos, K.; Kokkos, N.; Elmasides, C.; et al. | Journal Article | Salinity Gradient | 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 | |
Numerical and Experimental Investigation of the Effect of Design Parameters on Savonius-Type Hydrokinetic Turbine Performance | Wu, K.; Lo, K.; Kao, R.; et al. | Journal Article | Current, Cross Flow Turbine | Lab Data, Modeling | Performance, Structural | |
Investigations on the effects of operational parameters in reverse electrodialysis system for salinity gradient power generation using central composite design (CCD) | Altıok, E.; Kaya, T.; Othman, N.; et al. | Journal Article | Salinity Gradient, Reverse Electrodialysis | Modeling | Performance | |
An electrochemical system for salinity gradient energy harvesting | Zhou, X.; Zhang, W.; Li, J.; et al. | Journal Article | Salinity Gradient | Lab Data, Modeling | Materials | |
A Combined Cooling and Power System Based on Guohai Cycle | Zhang, Y.; Bian, Y. | Journal Article | OTEC, Hybrid-Cycle | Modeling | Performance | |
Rational design of high power density “Blue Energy Harvester” pressure retarded osmosis (PRO) membranes using artificial intelligence-based modeling and optimization | Rath, R.; Dutta, D.; Kamesh, R.; et al. | Journal Article | Salinity Gradient, Pressure-Retarded Osmosis | Modeling | Performance | |
Viability of Harvesting Salinity Gradient (Blue) Energy by Nanopore-Based Osmotic Power Generation | Wang, Z.; Wang, L.; Elimelech, M. | Journal Article | Salinity Gradient | Modeling, Scale Device | Performance | |
Similarity principle based multi-physical parameter unification and comparison in salinity-gradient osmotic energy conversion | Ren, Q.; Zhu, H.; Chen, K.; et al. | Journal Article | Salinity Gradient, Pressure-Retarded Osmosis | Modeling | Performance, Structural | |
Salinity gradient energy harvested from thermal desalination for power production by reverse electrodialysis | Li, J.; Zhang, C.; Wang, Z.; et al. | Journal Article | Salinity Gradient, Reverse Electrodialysis | Lab Data, Modeling | Performance | |
Impacts of flushing time and intrusion length on electricity production from salinity gradient energy (SGE) in the estuaries | Haddout, S.; Priya, K. | Journal Article | Salinity Gradient | Modeling | Performance | |
Evaluation of hybrid ocean thermal energy conversion system plantwide performance | Azam, K.; Abidin, M.; Husain, M.; et al. | Conference Paper | OTEC, Hybrid-Cycle | Lab Data, Modeling | Performance | |
Device for passive flow control around vertical axis marine turbine | Coşoiu, C.; Georgescu, A.; Degeratu, M.; et al. | Journal Article | Current, Cross Flow Turbine | Modeling | Control, Performance | |
Influence of blade numbers on start-up performance of vertical axis tidal current turbines | Sun, K.; Yi, Y.; Zhang, J.; et al. | Journal Article | Current, Cross Flow Turbine, Tidal | Modeling | Performance | |
Optimization, Modeling, and Control of Cross-Flow Turbine Arrays | Scherl, I. | Thesis | Current, Cross Flow Turbine | Modeling | Performance | |
A novel working fluid for building air-conditioning and ocean thermal energy conversion | Lee, H.; Kim, H.; Jung, D. | Journal Article | OTEC, Hybrid-Cycle | Modeling | Materials, Performance | |
Energy and thermodynamic analysis of power generation using a natural salinity gradient based pressure retarded osmosis process | He, W. | Journal Article | Salinity Gradient, Pressure-Retarded Osmosis | Modeling | Performance | |
Salinity gradient energy at river mouths | Alvarez-Silva, O.; Winter, C.; Osorio, A. | Journal Article | Salinity Gradient | Modeling | ||
Site-specific potential analysis for pressure retarded osmosis (PRO) power plants – The León River example | Ortega, S.; Stenzel, P.; Alvarez-Silva, O.; et al. | Journal Article | Salinity Gradient, Pressure-Retarded Osmosis | Modeling | Hydrodynamics |
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