Knowledge Base

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 Content type Technology Collection Method Application
Sea trials of Sigma wave energy converter – Power and efficiency Dragić, M.; Hofman, M.; Tomin, V.; et al. Journal Article Wave, Point Absorber Field Data, Scale Device Performance, Power Take Off
Salinity gradient energy conversion by custom-made interpolymer ion exchange membranes utilized in reverse electrodialysis system Altıok, E.; Kaya, T.; Smolinska-Kempisty, K.; et al. Journal Article Salinity Gradient, Reverse Electrodialysis Lab Data Performance
Development and Application of a GIS for Identifying Areas for Ocean Energy Deployment in Irish and Western UK Waters O'Connell, R.; Furlong, R.; Guerrini, M.; et al. Journal Article Current, Tidal, Wave Modeling
Numerical Investigation into the Performance of an OWC Device under Regular and Irregular Waves Cannata, G.; Simone, M.; Gallerano, F. Journal Article Wave, Oscillating Water Column Modeling Hydrodynamics, Performance
Load Frequency Control of Marine Microgrid System Integrated with Renewable Energy Sources Zhang, G.; Khan, I.; Daraz, A.; et al. Journal Article Wave Modeling Control, Grid Integration
Control Parameters Optimization of Accumulator in Hydraulic Power Take-Off System for Eccentric Rotating Wave Energy Converter Xue, G.; Zhang, Z.; Qin, J.; et al. Journal Article Wave, Point Absorber Lab Data Control, Power Take Off
Characterising the wave energy resource of Lanzarote, Canary Islands Christie, D.; Neill, S.; Arnold, P. Journal Article Wave Modeling
Marine Renewables Canada Annual Report 2022 Marine Renewables Canada Report Current, Riverine, Wave
A Semantic Segmentation Method Based on Image Entropy Weighted Spatio-Temporal Fusion for Blade Attachment Recognition of Marine Current Turbines Qi, F.; Wang, T. Journal Article Current, Ocean Current Lab Data Performance, Structural
Hydrodynamic independence and passive control application of twist and flapwise deformations of tidal turbine blades de Arcos, F.; Vogel, C.; Wilden, R. Journal Article Current, Axial Flow Turbine Modeling Hydrodynamics
Wave condition preview assisted real-time nonlinear predictive control of point-absorbing wave energy converter based on long short-term memory recurrent neural identification Yin, X.; Jiang, Z. Journal Article Wave, Point Absorber Modeling Control
Optimization of an annular wave energy converter in a wind-wave hybrid system Zhou, B.; Zheng, Z.; Wang, Y.; et al. Journal Article Wave, Point Absorber Modeling Hybrid Devices, Performance, Structural
Mechanical intelligent wave energy harvesting and self-powered marine environment monitoring Zhao, L-C.; Zou, H-X.; Xie, X.; et al. Journal Article Wave Modeling Performance, Structural
Gyroscopic wave energy converter with a self-accelerating rotor in WEC-glider Zhang, Y.; Wen, Y.; Han, X.; et al. Journal Article Wave, Point Absorber Modeling Performance, Structural
Experimental Validation of a Fast-Tracking FOCV-MPPT Circuit for a Wave Energy Converter Embedded into an Oceanic Drifter Carandell, M.; Toma, D.; Holmes, A.; et al. Journal Article Wave, Oscillating Wave Surge Converter Field Data, Scale Device Grid Integration, Performance
Turbulence modeling to aid tidal energy resource characterization in the Western Passage, Maine, USA Deb, M.; Yang, Z.; Wang, T.; et al. Journal Article Current Modeling
An Assessment of potential wave power along a coastal province, Central Vietnam Tung, T.; Chien, N. Journal Article Wave Modeling
The bigger picture: developing a low-cost graphical user interface to process drone imagery of tidal stream environments Slingsby, J.; Scott, B.; Kregting, L.; et al. Journal Article Current, Tidal Modeling
The Low-RPM torque converter (LRTC) with Integrated direct shaft flywheel Salar, D.; Hultman, E.; Savin, A. Journal Article Wave, Point Absorber Modeling Performance, Structural
RESOURCECODE: A Python package for statistical analysis of sea-state hindcast data Raillard, N.; Chabot, S.; Maisondieu, C.; et al. Journal Article Modeling
Experimental study of a fully passive flapping hydrofoil turbine with a dual configuration and a coupling mechanism Kim, J.; Kim, D-G.; Jung, S.; et al. Journal Article Current, Oscillating Hydrofoil Lab Data Performance, Structural
Mechanical Analysis and Optimal Design of Wave Energy Device Zhu, J.; Geng, X.; Zhang, X. Journal Article Wave Modeling Performance
Direct-Drive wave energy conversion with linear generator: A review of research status and challenges Zhang, J.; Yu, H.; Chen, M. Journal Article Wave Performance, Power Take Off
Hybrid Nanogenerators for Ocean Energy Harvesting: Mechanisms, Designs, and Applications Panda, S.; Hajra, S.; Oh, Y.; et al. Journal Article Current, Vortex-Induced Vibration Materials, Performance, Structural
Structural analysis of a fibre-reinforced composite blade for a 1 MW tidal turbine rotor under degradation of seawater Jiang, Y.; Finnegan, W.; Wallace, F.; et al. Journal Article Current, Tidal Lab Data, Modeling Materials, Structural
Performance investigations of hybrid hydrokinetic turbine rotor with different system and operating parameters Kamal, M.; Saini, R. Journal Article Current, Cross Flow Turbine Modeling Hydrodynamics, Performance, Structural
The investigation of a coaxial twin-counter-rotating turbine with variable-pitch adaptive blades Wu, B.; Zhan, M.; Wu, R.; et al. Journal Article Current, Axial Flow Turbine Lab Data, Modeling Hydrodynamics, Performance
Biomimetic asymmetric GO/polymer nanocomposite membrane for energy harvesting Hao, J.; Sun, Q.; Wang, W.; et al. Journal Article Salinity Gradient, Reverse Electrodialysis Lab Data, Modeling Materials, Performance
Experimental study on dynamic stability of vertical cantilevered pipe aspirating fluid immersed in various water depths Ma, Y.; You, Y.; Zhang, J.; et al. Journal Article OTEC Lab Data, Modeling, Test Center Hydrodynamics, Performance, Structural
Simplified BEM-based mathematical model for bottom-hinged oscillating wave surge converters under large-amplitude regular waves Liu, Y.; Cho, Y-H.; Mizutani, N.; et al. Journal Article Wave, Oscillating Wave Surge Converter Modeling Performance, Power Take Off
Hydrodynamic effects of biofouling-induced surface roughness – Review and research gaps for shallow water offshore wind energy structures Maduka, M.; Schoefs, F.; Thiagarajan, K.; et al. Journal Article Modeling Hydrodynamics, Mooring, Performance
A bio-inspired foldable-wing wave energy converter for ocean robots Chen, W.; Lu, Y.; Li, S.; et al. Journal Article Wave, Attenuator Lab Data, Modeling Hybrid Devices, Performance, Structural
Impacts of tidal stream power on energy system security: An Isle of Wight case study Coles, D.; Wray, B.; Stevens, R.; et al. Journal Article Current, Tidal Modeling Grid Integration, Performance
Energy harvesting performance of a tandem-hydrofoil based closely-interconnected tidal array Wang, G.; Feng Ng, B. Journal Article Current, Oscillating Hydrofoil, Tidal Lab Data, Modeling Array Effects, Performance, Structural
Evaluation of a novel OTEC System composed of Uehara Cycle for power and refrigeration cogeneration Xue, Y.; Bian, Y.; Liu, Y. Journal Article OTEC, Closed-Cycle Modeling Performance
Comparing BEM solvers for analyzing wave energy converters Raghavan, V.; Lavidas, G. Journal Article Wave, Point Absorber, Oscillating Wave Surge Converter Modeling Hydrodynamics
Multilayered Helical Spherical Triboelectric Nanogenerator with Charge Shuttling for Water Wave Energy Harvesting Liu, S.; Liang, X.; Chen, P.; et al. Journal Article Wave Modeling Performance, Structural
Structural analysis of a newly proposed hybrid wave energy convertor using OpenFOAM Masoomi, M.; Rezanejad, K. Journal Article Wave, Oscillating Water Column Modeling Array Effects, Hybrid Devices, Structural
Explore the influence of intermediate extraction on thermodynamic performance and economy of Uehara cycle Zhu, K.; Bian, Y.; Liu, Y. Journal Article OTEC, Closed-Cycle Modeling Performance
Biomimetic Design of Turbine Blades for Ocean Current Power Generation Montoya, E.; Mendoza, E.; Stamhuis, E. Journal Article Current, Ocean Current Lab Data, Modeling Hydrodynamics, Structural
OES Annual Report: An Overview of Ocean Energy Activities in 2022 Ocean Energy Systems (OES) Report Current, Tidal, Wave, OTEC
Grid connection of offshore renewable energy sources Fjellstedt, C. Thesis Current, Axial Flow Turbine Modeling Grid Integration
Dynamic modeling of the motions of variable-shape wave energy converters Shabara, M.; Abdelkhalik, O. Journal Article Wave, Point Absorber Modeling Hydrodynamics, Performance
A systematic approach for designing a highly efficient linear electrical generator for harvesting oceanic wave energy Molla, S.; Farrok, O.; Islam, M.; et al. Journal Article Wave Lab Data, Modeling Materials, Power Take Off, Structural
Characterizing the Marine Energy Test Area (META) in Wales, UK Neill, S.; Fairley, I.; Fairley, S.; et al. Journal Article Current, Wave Field Data
Collective pitch for horizontal axis marine current turbine Liu, H.; Li, H.; Gu, Y.; et al. Journal Article Current, Axial Flow Turbine Field Data, Modeling, Full Scale Control, Structural
Optimal design of horizontal axis tidal current turbine blade Li, Z.; Li, G.; Du, L.; et al. Journal Article Current, Axial Flow Turbine, Tidal Modeling Hydrodynamics, Structural
Nuyakuk River Hydroelectric Project Nushagak Electric & Telephone Cooperative, Inc. Report Current, Riverine Field Data Hydrodynamics, Materials, Performance, Structural
Coupled Translational–Rotational Stability Analysis of a Submersible Ocean Current Converter Platform Mooring System under Typhoon Wave Lin, S-M.; Utama, D-W.; Liauh, C-T. Journal Article Current, Ocean Current Modeling Mooring, Structural, Substructure
A transient model for clean electricity generation using Solar energy and ocean thermal energy conversion (OTEC) - case study: Karkheh dam - southwest Iran Dezhdar, A.; Assareh, E.; Keykhah, S.; et al. Journal Article OTEC, Hybrid-Cycle Modeling Hybrid Devices, Performance

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