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

Marine Energy Documents Related to Substructure

Tethys Engineering is a knowledge hub that contains documents and resources about the technical aspects of marine energy development. The table below contains all of the documents in the Tethys Engineering Knowledge Base associated with Substructure.

Total: 163

Title Author Date Type of Content Technology Collection Method Engineering
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
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
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
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
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
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
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
Post Access Report: Testing the Adaptive Wave Energy Converter at Oregon State University's Large Wave Flume Ocean Motion Technologies Report Wave, Attenuator Lab Data, Modeling, Scale Device Control, Performance, 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
CFD simulation of floating body motion with mooring dynamics: Coupling MoorDyn with OpenFOAM Chen, H., Hall, M. Journal Article Wave Modeling Hydrodynamics, Mooring, Performance, 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
Pipeline Model Fidelity for Wave Energy System Models Simmons, J, Van de Ven, J Conference Paper Wave, Oscillating Wave Surge Converter Modeling 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
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
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
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
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
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
Power maximising control of a heaving point absorber wave energy converter Gu, Y., Ding, B., Sergiienko, N. Journal Article Wave, Point Absorber Lab Data, Modeling Control, Hydrodynamics, Performance, Power Take Off, Structural, Substructure
Parametric study and optimization of a two-body wave energy converter Bao, X., Xiao, W., Li, S. Journal Article Wave Modeling, Test Center, Scale Device Hydrodynamics, Materials, Mooring, Performance, Structural, Substructure
Latching control of a raft-type wave energy converter with a hydraulic power take-off system Liu, C., Hu, M., Zhao, Z. Journal Article Wave, Point Absorber, Oscillating Water Column, Oscillating Wave Surge Converter Modeling Control, Materials, Performance, Power Take Off, Structural, Substructure
Influence of platform design and power take-off characteristics on the performance of the E-Motions wave energy converter Clemente, D., Rosa-Santos, P., Taveira-Pinto, F. Journal Article Wave Modeling Materials, Performance, Power Take Off, Structural, Substructure
Performance Modeling of a Variable-Geometry Oscillating Surge Wave Energy Converter on a Raised Foundation Burge, C., Tom, N., Thiagarajan, K. Conference Paper Wave, Oscillating Wave Surge Converter Modeling Performance, Structural, Substructure
Sandwich-like Triboelectric Nanogenerators Integrated Self-Powered Buoy for Navigation Safety Wang, H., Fan, Z., Zhao, T. Journal Article Wave Lab Data Substructure
Dynamic analysis of submerged TLP wind turbine combined with heaving wave energy converter Rony, J., Karmakar, D., Soares, C. Book Chapter Wave Modeling Hydrodynamics, Materials, Performance, Structural, Substructure
Investigation of Nonlinear Difference-Frequency Wave Excitation on a Semisubmersible Offshore-Wind Platform With Bichromatic-Wave CFD Simulations Wang, L., Robertson, A., Jonkman, J. Conference Paper Modeling Hydrodynamics, Substructure
Hydrodynamic Analysis of a Modular Floating Structure with Tension-Leg Platforms and Wave Energy Converters Ren, N., Wu, H., Liu, K. Journal Article Wave Modeling Substructure
Evaluation of the energy demands for a floating O&M-hub Wittmann, F., Schmitt, C., Adam, F. Journal Article Wave Modeling Grid Integration, Hybrid Devices, Materials, Structural, Substructure
A platform for Kuroshio Energy Harvesters Yeh, P-H., Tsai, S-Y., Chen, W-R. Journal Article Current, Ocean Current Modeling Hydrodynamics, Mooring, Substructure
Hardware-in-the-loop simulation of wave energy converters based on dielectric elastomer generators Moretti, G., Scialo, A., Malara, G. Journal Article Wave, Oscillating Water Column Modeling Substructure
A Numerical Swallowing-Capacity Analysis of a Vacant, Cylindrical, Bi-Directional Tidal Turbine Duct in Aligned & Yawed Flow Conditions Borg, M., Xiao, Q., Allsop, S. Journal Article Current, Tidal Modeling Hydrodynamics, Substructure
Numerical studies on the performance of ammonia ejectors used in ocean thermal energy conversion system Zhang, J., Zhai, X., Li, S. Journal Article OTEC Modeling Substructure
The Influence of Ramp Shape Parameters on Performance of Overtopping Breakwater for Energy Conversion Musa, M., Roslan, M., Ahmad, M. Journal Article Wave, Overtopping Lab Data, Modeling Hydrodynamics, Substructure
Applicability of the Goda–Takahashi Wave Load Formula for Vertical Slender Hydraulic Structures Meinen, N. , Maria, R., Hofland, B. Journal Article Modeling Substructure
Displaying 51 - 100 of 163 results