Substructure

Base/foundation connecting the device to the seafloor (e.g., pile, floating substructure).

A device’s substructure is the base/foundation that connects the device to the seafloor. Substructures are typically driven directly into the seafloor (e.g., piles) or are held in place with gravity, but are not inclusive of the mooring system used with floating devices. The design of a marine renewable energy device’s substructure directly affects the device’s deployment, survivability, maintenance requirements, and levelized cost of energy.

Photo: SIMEC Atlantis Energy

Substructure

Total results: 120
Title Author Date Type of Content Technology Collection Method Engineering
Dynamic response of a semi-submersible floating wind turbine-point absorption wave energy hybrid energy system under rated and extreme conditions Hua, H., Zhang, Y., Qin, Z. Journal Article Wave, Point Absorber Modeling Hybrid Devices, Mooring, Performance, Substructure
Experimental investigation on energy conversion and vortex-induced vibration suppression of marine risers with turbine-type external devices Li, P., Hao, L., Liu, Z. Journal Article Current, Wave Lab Data Performance, Substructure
Experimental study on a horizontal axis tidal turbine with diffuser and brim Laksito, R., Harinaldi Journal Article Current, Axial Flow Turbine, Tidal Lab Data Structural, Substructure
Segmental-porosity regulation of nanochannel membranes with anomalously improved ion selectivity for enhanced osmotic power generation Zhang, X., Zhu, J., Qu, Z. Journal Article Salinity Gradient Modeling Performance, Substructure
Power absorption and dynamic response analysis of a hybrid system with a semi-submersible wind turbine and a Salter's duck wave energy converter array He, G., Zhao, C., Liu, C. Journal Article Wave Modeling Hybrid Devices, Substructure
Scour processes around a horizontal axial tidal stream turbine supported by the tripod foundation Lin, Z., Zhang, J., Guan, D. Journal Article Current, Axial Flow Turbine, Tidal Lab Data, Scale Device Hydrodynamics, Substructure
Numerical study on micropile group behavior supporting fixed bottom marine hydrokinetic devices in sandy seabed Jamaleddin, N., Gabr, M., Borden, R. Journal Article Current Modeling Mooring, Substructure
Hydrodynamic performance of a three-unit heave wave energy converter array under different arrangement Chen, W., Huang, Z., Zhang, Y. Journal Article Wave, Attenuator Modeling Array Effects, Hydrodynamics, Substructure
Internal flow effects in OTEC cold water pipe: Finite element modelling in frequency and time domain approaches Habib, M., Adiputra, R., Prabowo, A. Journal Article OTEC, Closed-Cycle Modeling Hydrodynamics, Substructure
Vibrational Responses of an Ultra-Large Cold-Water Pipe for Ocean Thermal Energy Conversion: A Numerical Approach Tan, J., Zhang, Y., Zhang, L. Journal Article OTEC, Closed-Cycle Modeling Hydrodynamics, Substructure
An Early Design Phase Method for Characterizing and Comparing Wave Energy Converter Archetypes Roach, A., Meek, M., Ali, R. Conference Paper Wave Modeling Materials, Substructure
Tuning Wave Energy Converters to local wave conditions Guachamin-Acero, W., Portilla-Yandun, J. Conference Paper Wave Modeling Hydrodynamics, Power Take Off, Substructure
SEASNAKE: Impact - Marine operations modelling for evidence-based results detailing the impact of using a new fully dynamic cable design for ocean energy devices. Kennedy, B., Giorgi, S., Senar, A. Conference Paper Current, Wave Modeling Substructure
Development of an Unmanned Mobile Current Turbine Platform Dhanak, M., Beaujean, P., Frankenfield, J. Conference Paper Current, Tidal Field Data, Scale Device Power Take Off, Substructure
Understanding the force motion trade off of rigid and hinged floating platforms for marine renewables. Arredondo-Galeana, A., Dai, S., Chen, Y. Conference Paper Wave Lab Data Performance, Structural, Substructure
Coupled hydrodynamic performance investigations of a hybrid system with oscillating water column and submerged breakwater Xie, G., Hu, C., Zhao, T. Journal Article Oscillating Water Column Lab Data, Modeling Hydrodynamics, Performance, Substructure
Using Drifters Equipped with Acoustic Tags to Verify the Efficacy of an Array of Acoustic Receivers for Estimating Probability of Fish-Turbine Encounter Wang, D., Zheng, M., Zhang, L. Journal Article OTEC Modeling Performance, Substructure
Wave energy converters with rigid hull encapsulation: A review Maheen, M., Yang, Y. Journal Article Wave Performance, Power Take Off, Substructure
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
Performance evaluation of Ocean Thermal Energy Conversion (OTEC) stabilization based on risk analysis Lim, S., Lee, H., Yoon, J. Journal Article OTEC, Closed-Cycle Field Data, Full Scale Performance, Substructure
Toward the Instrumentation and Data Acquisition of a Tidal Turbine in Real Site Conditions Murray, R., Simms, A., Bharath, A. Journal Article Current, Tidal Field Data Materials, Substructure
Towards cost-effective osmotic power harnessing: Mass exchanger network synthesis for multi-stream pressure-retarded osmosis systems Xu, J., Liang, Y., Luo, X. Journal Article Salinity Gradient, Pressure-Retarded Osmosis Modeling Performance, Substructure
Contribution to the study of electromagnetic gears for renewable energy applications Diab, H. Thesis Current, Tidal, Wave Power Take Off, Substructure
Parametric Structural Design of Vertical-Axis Tidal Turbine Arrays Clay, A. Thesis Current, Cross Flow Turbine Modeling Performance, Structural, Substructure
Thermodynamic performance of a radial-inflow turbine for ocean thermal energy conversion using ammonia Zhang, C., Wu, Z., Wang, J. Journal Article OTEC, Closed-Cycle Modeling Hydrodynamics, Performance, Structural, Substructure
Numerical study on a hybrid WEC of the Backward Bent Duct Buoy and Point Absorber Jalani, M., Saad, M., Samion, M. Journal Article Wave, Point Absorber, Oscillating Water Column Modeling Hydrodynamics, Performance, Structural, Substructure
Tidal Energy and Coastal Models: Improved Turbine Simulation Gwenter, R. Thesis Current, Tidal Modeling Hydrodynamics, Structural, Substructure
Analysis and Design of Monopile Foundations for Offshore Wind and Tidal Turbine Structures Nasab, N., Kilby, J., Bakhtiaryfard, L. Journal Article Current, Tidal Modeling Hydrodynamics, Substructure
Development and deployment of a credible unstructured, six-DOF, implicit low-Mach overset simulation tool for wave energy applications Domino, S., Horne, W. Journal Article Wave, Point Absorber Modeling Control, Hydrodynamics, Performance, Substructure
Experimental investigation of the influence of mast proximity on rotor loads for horizontal axis tidal turbines Shoukat, G., Gaurier, B., Facq, J. Journal Article Current, Axial Flow Turbine Lab Data Performance, Substructure
Sliding Mode Extremum Seeking Control for Maximum Power Extraction in Wave Energy Converters Kumar, A. Thesis Wave, Attenuator Modeling Control, Materials, Performance, Structural, Substructure
Shared Anchoring of Marine Renewable Energy Devices Utilizing Monopiles Jamaleddin, N., Gabr, M., Borden, R. Presentation Wave, Point Absorber Modeling, Scale Device Mooring, Substructure
State of the Art in Floating Tidal Current Power Plant Using Multi-Vertical-Axis-Turbines Junianto, S., Fadilah, W., Adila, A. Conference Paper Current, Cross Flow Turbine, Tidal Array Effects, Substructure
Hydrodynamic Analysis of a Novel Modular Floating Structure System Integrated with Floating Artificial Reefs and Wave Energy Converters Li, Y., Ren, N., Li, X. Journal Article Wave Modeling Hydrodynamics, Mooring, Performance, Power Take Off, Substructure
Coupled Dynamic Analysis of a Bottom-Fixed Elastic Platform with Wave Energy Converters in Random Waves Heo, S., Koo, W., Kim, M-H. Journal Article Wave, Attenuator Modeling Hydrodynamics, Performance, Power Take Off, Substructure
Numerical Investigation of Multi-Floater Truss-Type Wave Energy Convertor Platform Jin, R., Wang, J., Chen, H. Journal Article Wave Modeling Hydrodynamics, Substructure
Application of integrated wave-to-wire modelling for the preliminary design of oscillating water column systems for installations in moderate wave climates Ciappi, L., Simonetti, I., Bianchini, A. Journal Article Wave, Oscillating Water Column Modeling Performance, Power Take Off, Structural, Substructure
Bioinspired poly (ionic liquid) membrane for efficient salinity gradient energy harvesting: Electrostatic crosslinking induced hierarchical nanoporous network Hu, Y., Teng, Y., Sun, Y. Journal Article Salinity Gradient Modeling Materials, Performance, Structural, Substructure
Coupled response characteristics of cold water pipe and moored ship for floating OTEC plant Hisamatsu, R., Utsunomiya, T. Journal Article OTEC Modeling Hydrodynamics, Mooring, Performance, Substructure
Power Enhancement of Wave Energy Converter Array via Wave Runup in Channel Tay, Z. Journal Article Wave, Point Absorber Modeling Array Effects, Performance, Substructure
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
Design loads and reliability assessment of mariDesign loads and reliability assessment of marine structures considering statistical models of metocean datane Zhao, Y., Dong, S. Journal Article Modeling Structural, Substructure
OC6 Phase Ib: Validation of the CFD predictions of difference-frequency wave excitation on a FOWT semisubmersible Wang, L., Robertson, A., Jonkman, J. Journal Article Lab Data, Modeling Hydrodynamics, Substructure
Foundations and Anchors Fact Sheet France Energies Marines Summary Substructure
Numerical modelling of rock anchor uplift capacity for offshore applications Cerfontaine, B., Brown, M., Caton, A. Conference Paper Current, Wave Modeling Mooring, Substructure
Scour prediction around an Oscillating Water Column Wave Energy Converter Lancaster, O., Cossu, R., Hunter, S. Conference Paper Wave, Oscillating Water Column Modeling Substructure
A Comparison of Platform and Seabed Mounted Flow Measurement Instrumentation for SME PLAT-I Frost, C. , Togneri, M., Jeffcoate, P. Conference Paper Current, Tidal Field Data, Scale Device Acoustics, Performance, Structural, Substructure
Velocity profile effects on a bottom-mounted square cylinder wake and load variations Magnier, M., Germain, G., Gaurier, B. Conference Paper Current, Tidal Modeling Structural, Substructure
Design and Analysis of a Mooring Buoy for a Floating Arrayed WEC Platform Boo, S., Shelley, S. Journal Article Wave Modeling Hydrodynamics, Mooring, Performance, Substructure
Numerical and experimental investigations of wave transmission behind a submerged WABCORE breakwater in low wave regime Abdullah, S., Fitriadhy, A., Desa, S. Journal Article Wave Lab Data, Modeling Hydrodynamics, Performance, Structural, Substructure
Displaying 1 - 50 of 120 results