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 Engineering
Experimental and numerical investigation of wave loads on land-based multi-chamber OWC converters Fu, L.; Wang, R.; Kar, P.; et al. Journal Article Wave, Oscillating Water Column Lab Data, Modeling Hydrodynamics
FVCOM-CFD model-based study of hydraulic turbine arrays in Mount Putuo tidal current energy test site Lu, H.; Wang, X.; Bai, Z.; et al. Journal Article Current, Tidal Modeling Array Effects, Hydrodynamics, Performance
Experimental Research and Improved Neural Network Optimization Based on the Ocean Thermal Energy Conversion Experimental Platform Yu, Y.; Tian, M.; Liu, Y.; et al. Journal Article OTEC, Closed-Cycle Modeling Performance
Study on the impact of wave characteristics on the performance of full-scale tidal turbine Si, X.; Xie, Y.; Tan, J.; et al. Journal Article Current, Axial Flow Turbine, Tidal Lab Data, Modeling Hydrodynamics, Performance
Two-buoy and single-buoy floating wave energy converters: A numerical comparison Li, D.; Dong, X.; Borthwick, A.; et al. Journal Article Wave, Point Absorber Lab Data, Modeling, Scale Device Performance
Experimental investigation of motion response and mooring load of semi-submersible tidal stream energy turbine under wave-current interactions Wang, G.; Zhang, G.; Lu, B.; et al. Journal Article Current, Tidal Lab Data, Scale Device Hydrodynamics, Performance, Structural
The effects of vortex generators on the characteristics of the tip hydrofoil and the horizontal axis tidal turbine blade Wang, P.; Wang, L.; Huang, B.; et al. Journal Article Current, Axial Flow Turbine Modeling Hydrodynamics, Structural
Design, modeling and performance analysis of a deformable double-float wave energy converter for AUVs Chen, X.; Lu, Y.; Zhou, S.; et al. Journal Article Wave, Point Absorber Modeling Hydrodynamics, Power Take Off
Parameter optimization of a floating two-buoy wave energy converter Li, D.; Borthwick, A.; Jiang, C.; et al. Journal Article Wave, Point Absorber Lab Data, Modeling Performance, Power Take Off
A model for predicting the unsteady hydrodynamic characteristics on the blades of a horizontal axis tidal turbine Wang, P.; Wang, L.; Zhang, Q.; et al. Journal Article Current, Axial Flow Turbine, Tidal Modeling Hydrodynamics
Optimization of Buoy Shape for Wave Energy Converter Based on Particle Swarm Algorithm Ge, W.; Ji, S.; Jin, Y.; et al. Journal Article Wave, Point Absorber Lab Data, Modeling Hydrodynamics, Performance, Structural
Conversion mechanism for solving the end-stop problem of hydraulic power take-off system for wave energy Zhang, D.; Li, C.; Bi, R.; et al. Journal Article Wave Field Data, Modeling Hydrodynamics, Power Take Off
Effects of submergence depth on the performance of the savonius hydrokinetic turbine near a free surface Zhang, B.; Li, B.; Li, C.; et al. Journal Article Current, Cross Flow Turbine, Tidal Modeling Hydrodynamics, Performance
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
An attachment recognition method based on semi-supervised video segmentation for tidal stream turbines Chen, L.; Peng, H.; Yang, D.; et al. Journal Article Current Lab Data, Modeling Performance
Numerical investigation on the wake and energy dissipation of tidal stream turbine with modified actuator line method Li, C.; Zhang, Y.; Zheng, Y.; et al. Journal Article Current, Tidal Modeling Hydrodynamics
Performance and wake interaction between two aligned vertical axis turbines Lin, X.; Zhang, J.; Zheng, J.; et al. Journal Article Current, Cross Flow Turbine, Tidal Modeling Array Effects, Hydrodynamics
Enhancing Efficiency and Reliability of Tidal Stream Energy Conversion through Swept-Blade Design Zheng, Y.; Yang, W.; Wei, K.; et al. Journal Article Current, Tidal Lab Data, Modeling Hydrodynamics, Structural
Cooperative model predictive control for Wave Energy Converter arrays Zhang, Z.; Qin, J.; Zhang, Y.; et al. Journal Article Wave Modeling Array Effects, Performance
WECs microarray effect on the coupled dynamic response and power performance of a floating combined wind and wave energy system Cao, F.; Yu, M. ; Han, M.; et al. Journal Article Wave, Point Absorber Modeling Array Effects, Hybrid Devices, Performance, Power Take Off
Performance enhancement of the combined power-refrigeration cycle using a liquid-gas-gas ejector for ocean thermal energy conversion Zhang, J.; Zhang, Z.; Zhou, S.; et al. Journal Article OTEC, Hybrid-Cycle Modeling Performance
Resonance control to eliminate reactive power of an improved dual-port direct-drive wave energy converter Liu, H.; Huang L.; Li, Y.; et al. Journal Article Wave Modeling Control, Performance
Experimental study of a miniature organic Rankine cycle unit using ocean thermal energy Hu, Z.; Fan, C.; Gao, W.; et al. Journal Article OTEC, Closed-Cycle Modeling, Scale Device Performance, Power Take Off
Numerical study on the impact of wave-current interaction on wave energy resource assessments in Zhoushan sea area, China Shi, S.; Li, S.; Liang, B.; et al. Journal Article Wave Modeling Hydrodynamics
Numerical Study on Overtopping Performance of Multi-stage Overtopping Wave Energy Converters Zhang, G.; Zhang, X.; Xu, C.; et al. Conference Paper Wave, Overtopping Modeling Performance, Structural
Spatial focussing of wave energy for improved power capture by an oscillating water column Mayon, R.; Ning, D. Conference Paper Wave, Oscillating Water Column Field Data, Lab Data, Modeling Hydrodynamics, Power Take Off
Marine energy harvesting from tidal currents and offshore winds: A 2-DOF system based on flow-induced vibrations Liu, J.; Bao, B.; Chen, J.; et al. Journal Article Current, Tidal Modeling Hybrid Devices
Performance and reliability study of China's first megawatt-scale horizontal-axis tidal turbine Wang, P.; Wang, L.; Zhang, Q.; et al. Journal Article Current, Axial Flow Turbine, Tidal Performance
Hybrid Model Predictive Control of a Two-Body Wave Energy Converter with Mechanically Driven Power Take-Off Zhang, Z.; Qin, J.; Wang, D.; et al. Journal Article Wave Modeling Control, Power Take Off
4E analyses and multi-objective optimization for an innovative solar-ocean thermal energy conversion/air conditioning system Tian, Z.; Zou, X.; Zhang, Y.; et al. Journal Article OTEC, Closed-Cycle Modeling Hybrid Devices, Performance
Motion analysis and power output optimization design of wave energy device Chen, L.; Liu, X.; Yan, W.; et al. Journal Article Wave Modeling Performance
Effects of Slotted Blades on the Hydrodynamic Performance of Horizontal Axis Tidal Turbines Yang, G. ; Mao, Z.; Zhang, T.; et al. Journal Article Current, Axial Flow Turbine Lab Data, Modeling Hydrodynamics
Wind and wave energy prediction using an AT-BiLSTM model Song, D.; Yu, M. ; Wang, Z.; et al. Journal Article Wave Modeling
Transient Translational–Rotational Motion of an Ocean Current Converter Mooring System with Initial Conditions Lin, S.; Wang, W.; Yuan, H. Journal Article Current, Ocean Current Modeling Mooring
Evaluating the Applicability of Mainstream Wave Energy Converters in the South China Sea Wan, Y.; Feng, X.; Zhang, W. Journal Article Wave Field Data Performance
Design of an S-shaped point-absorber wave energy converter with a non-linear PTO to power the satellite-respondent buoys in the East China Sea Ahmed, A.; Wang, Y.; Azam, A.; et al. Journal Article Wave, Point Absorber Lab Data, Modeling Power Take Off, Structural
Evaluating the Applicability of Mainstream Wave Energy Converters in the South China Sea Wan, Y. Journal Article Wave, Oscillating Wave Surge Converter Modeling Performance
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
Conceptual design and analysis for a novel parallel configuration-type wave energy converter Zhang, Y.; Huang, Z.; Zou, B.; et al. Journal Article Wave, Oscillating Wave Surge Converter Modeling Hydrodynamics, Performance, Structural
Layout optimisation of the two-body heaving wave energy converter array Han, M.; Cao, F.; Shi, H.; et al. Journal Article Wave Lab Data, Modeling Array Effects, Hydrodynamics, Power Take Off
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
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
Assessing the Prospect of Joint Exploitations of Offshore Wind, Wave, and Tidal Stream Energy in the Adjacent Waters of China Lian, Z.; Yu, W.; Du, J. Journal Article Current, Tidal, Wave
Bionic investigation of a dolphin head-based hydrofoil with emphasis on energy performance and flow characteristics Zhang, J.; Zhang, R.; Huang, Z. Journal Article Current, Axial Flow Turbine, Tidal Modeling Hydrodynamics, Performance, Structural
Physical Modelling of Tidal Stream Turbine Wake Structures under Yaw Conditions Zhang, C.; Zhang, J.; Angeloudis, A.; et al. Journal Article Current, Axial Flow Turbine, Tidal Lab Data Array Effects, Hydrodynamics
Optimization on Hydrodynamic Performance for First Level Energy-Capturing Enhancement of a Floating Wave Energy Converter System with Flapping-Panel-Slope Song, T.; Li, Z.; Zheng, H.; et al. Journal Article Wave Lab Data, Modeling Hydrodynamics, Performance, Power Take Off, Structural
Maneuverability prediction of the wave glider considering ocean currents Sang, H.; Zhang, Z.; Sun, X.; et al. Journal Article Current, Kite, Ocean Current Modeling Hydrodynamics
Power fluctuation and wake characteristics of tidal stream turbine subjected to wave and current interaction Zhang, Z.; Zhang, Y.; Zheng, Y.; et al. Journal Article Current, Axial Flow Turbine Lab Data Hydrodynamics, Performance
Design and on-site implementation of an off-grid marine current powered hydrogen production system Liu, H.; Ren, H.; Gu, Y.; et al. Journal Article Current, Axial Flow Turbine Field Data, Lab Data, Modeling, Scale Device Hybrid Devices, Performance, Structural
Optimal sizing design and integrated cost-benefit assessment of stand-alone microgrid system with different energy storage employing chameleon swarm algorithm: A rural case in Northeast China Zhou, J.; Xu, Z. Journal Article Current, Tidal Modeling Grid Integration, Hybrid Devices, Structural

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