Maintenance

Work done on a device after it is operational.

Maintenance activities, or work done on a device after it is operational, may involve cleaning the surface of a device, replacing device components, or refilling hydraulic fluids. Such work can typically be conducted by divers, underwater robots, or by temporarily removing the device from the water. However, device deployment in highly energetic offshore environments can make regular maintenance costly and challenging. Nevertheless, continued maintenance of marine renewable energy devices is especially important as varying operating speeds and loads, corrosion, and other structural stresses represent significant threats to device survivability and performance.

Photo: Sabella Balao

Affiliated Marine Energy Engineering Documents

Total results: 125
Title Author Date Publication Type Type of Content Technology Collection Method Application
Weather Window Analysis in Operations and Maintenance Policies for Offshore Floating Multi-Purpose Platforms Heo, T., Liu, D., Manuel, L. Journal Article Journal Article Wave Modeling
Resilience of wave energy farms using metocean dependent failure rates and repair operations Göteman, M., Shahroozi, Z., Stavropoulou, C. Journal Article Journal Article Wave, Point Absorber Modeling Array Effects, Performance
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 Journal Article Current, Ocean Current Lab Data Performance, Structural
Operations and maintenance optimisation for a 100 MW wave energy farm in Ireland Giorgi, S., Henry, A., Kennedy, B. Journal Article Journal Article Wave, Point Absorber Modeling
Abrasion and Cavitation Erosion Resistance of Multi-Layer Dip Coated Sol-Gel Coatings on AA2024-T3 Hegde, M., Kavanagh, Y., Duffy, B. Journal Article Journal Article Current, Wave, Salinity Gradient, OTEC Field Data Materials
In-Situ Performance and Load Measurements for a Grid Connected Tidal Energy Conversion System Wosnik, M., O'Byrne, P., Bichanich, M. Presentation Presentation Current, Tidal Field Data Performance
The impact of biofilm on marine current turbine performance Farkas, A., Degiuli, N., Martic, I. Journal Article Journal Article Current, Axial Flow Turbine Modeling Hydrodynamics, Materials, Performance
Materials & Manufacturing for Marnie Energy Technologies Report Hernandez-Sanchez, B. Report Report Materials, Structural
Establishing an Agenda for Biofouling Research for the Development of the Marine Renewable Energy Industry in Indonesia Iswadi, A., Porter, J., Bell, M. Journal Article Journal Article Materials
Impact of innovation in marine energy generation, distribution, or transmission-related technologies on carbon dioxide emissions in the United States Liguo, X., Ahmad, M., Khattak, S. Journal Article Journal Article Current, Wave Performance
Wave Energy Technologies for Chile: Critical Analysis Tampier, G., Cifuentes, C., Parra, C. Report Report Wave Mooring
3D Numerical Study of the Impact of Macro-Roughnesses on a Tidal Turbine, on Its Performance and Hydrodynamic Wake Robin, I., Bennis, A., Dauvin, J. Journal Article Journal Article Current, Tidal Modeling Performance
Sea Wave Energy. A Review of the Current Technologies and Perspectives Curto, D., Franzitta, V., Guercio, A. Journal Article Journal Article Wave Performance
Numerical modelling of rock anchor uplift capacity for offshore applications Cerfontaine, B., Brown, M., Caton, A. Conference Paper Conference Paper Current, Wave Modeling Mooring, Substructure
Mooring types of point absorbing wave energy converters Chatzigiannakou, M., Temiz, I. Conference Paper Conference Paper Wave, Point Absorber Mooring
Failure and reliability growth in tidal stream turbine deployments Walker, S., Thies, P. Conference Paper Conference Paper Current, Tidal Performance
Wave Farm Design: Simulation of Marine Operations for Improved Cost of Energy Henry, A., Giorgi, S., Kennedy, B. Conference Paper Conference Paper Wave Modeling
Aerodynamic characteristics of airfoils used in high tip-speed-ratio tidal rotors for less energetic flows Martinez, R., Encarnacion, J., Ordonez-Sanchez, S. Conference Paper Conference Paper Current, Tidal Lab Data, Modeling Performance, Structural
Increased reliability of tidal turbines thanks to a better knowledge of realistic tidal conditions, use of RAM analysis, advanced monitoring, maintenance strategies and intelligent design components. Le Diagon, V., Mayorga, P., Sukendro, M. Conference Paper Conference Paper Current, Tidal Modeling Control, Performance
A Decision Support Tool for Long-Term Planning of Marine Operations in Ocean Energy Projects Fonseca, F., Amaral, L., Chainho, P. Journal Article Journal Article Current, Tidal, Wave
Design and Analysis of a Mooring System for a Wave Energy Converter Depalo, F., Wang, S., Xu, S. Journal Article Journal Article Wave Field Data, Lab Data, Modeling, Test Center Materials, Mooring, Performance, Structural
Research on hydrodynamic characteristics of horizontal axis tidal turbine with rotation and pitching motion under free surface condition Wang, S., Li, C., Xie, Y. Journal Article Journal Article Axial Flow Turbine, Tidal Modeling Grid Integration, Hydrodynamics, Materials, Performance
An International Evaluation and Guidance Framework for Ocean Energy Technology Hodges, J., Henderson, J., Ruedy, L. Report Report Current, Tidal, Wave Control, Performance
Environmental and Economic Impacts of Biofouling on Marine and Coastal Heat Exchangers Mathew, N., Kronholm, J., Bertilsson, K. Book Chapter Book Chapter OTEC Modeling Performance
Exhaustive closed loop behavior of an one degree of freedom first-generation device for harnessing energy from marine currents del Horno, L., Segura, E., Morales, R. Journal Article Journal Article Current, Tidal Lab Data, Modeling Structural
Techno-Economic Modelling of Tidal Energy Converter Arrays in the Tacoma Narrows Topper, M., Olson, S., Roberts, J. Journal Article Journal Article Current, Tidal Modeling Mooring
Marine Biofouling: A European Database for the Marine Renewable Energy Sector Vinagre, P., Simas, T., Cruz, E. Journal Article Journal Article Materials
Time-domain simulations of marine operations and their application to the offshore renewable energy sector Hudson, B. Thesis Thesis Modeling
Flume experiments on the impact of a cross-flow turbine on an erodible bed Ebrahimi, M., Duncan, S., Belmont, M. Journal Article Journal Article Current, Cross Flow Turbine Lab Data
DTOceanPlus Deliverable D6.3: Reliability, Availability, Maintainability and Survivability Assessment Tool – Alpha version Yang, Y., Nambiar, A., Luxcey, N. Report Report Performance
Strategic Research and Innovation Agenda for Ocean Energy Villate, J., Ruiz-Minguela, P., Berque, J. Report Report Current, Tidal, Wave, Salinity Gradient, OTEC Field Data, Modeling Control, Grid Integration, Mooring, Power Take Off, Structural
Structural health monitoring of grouted connections for offshore wind turbines by means of acoustic emission: An experimental study Tziavos, N., Hemida, H., Dirar, S. Journal Article Journal Article Lab Data Materials, Substructure
Assessment of Extreme and Metocean Conditions in the Swedish Exclusive Economic Zone for Wave Energy Nilsson, E., Wrang, L., Rutgersson, A. Journal Article Journal Article Wave
Robust mission planning for Autonomous Marine Vehicle fleets Thompson, F., Galeazzi, R. Journal Article Journal Article Modeling
Antioxidant behaviors of graphene in marine environment: A first-principles simulation Yao, W., Zhou, S., Wang, Z. Journal Article Journal Article Materials
Operations and Maintenance Modelling of Floating Hybrid Systems Gray, A. Report Report Wave Hybrid Devices
The O&M driven design of a multi-row platform tidal project Rinaldi, G., Crossley, G., Parkinson, R. Conference Paper Conference Paper Current, Axial Flow Turbine, Tidal Modeling
O&M Models for Ocean Energy Converters: Calibrating through Real Sea Data Thomaz, T., Crooks, D., Medina-Lopez, E. Journal Article Journal Article Wave Field Data, Modeling
Numerical study into horizontal tidal turbine wake velocity deficit: Quasi-steady state and transient approaches Leroux, T., Osbourne, N., Groulx, D. Journal Article Journal Article Current, Axial Flow Turbine, Tidal Modeling Hydrodynamics
Numerical models to predict the performance of tidal stream turbines working under off-design conditions Ordonez-Sanchez, S., Ellis, R., Porter, K. Journal Article Journal Article Current, Tidal Modeling Hydrodynamics, Performance, Structural
Numerical design study of multipoint mooring systems for the floating wave energy converter in deep water with a sloping bottom Huang, S., Sheng, S., Gerthoffert, A. Journal Article Journal Article Wave Modeling Mooring
Physical and numerical study of the combined bearing capacity of hybrid foundation systems Cheng, N., Gaudin, C., Cassidy, M. Journal Article Journal Article Lab Data, Modeling Substructure
Application of a multiple attribute group decision making (MAGDM) model for selecting appropriate maintenance strategy for marine and offshore machinery operations Asuquo, M., Wang, J., Zhang, L. Journal Article Journal Article Modeling
Technical Requirements for the Assessment Design Tools Nava, V., Gonzalez, I. , Mendia, J. Report Report Performance
Analysis of seismic behaviour of an offshore wind turbine with a flexible foundation Yang, Y., Bashir, M., Li, C. Journal Article Journal Article Modeling Structural, Substructure
Mapping Exercise: A Comprehensive Summary Report - North Sea Solutions for Innovation in Corrosion for Energy Matteucci, F. Report Report Materials
Lessons Learned – Marine Operations in The Minas Passage Clarkson, J. Report Report Current, Tidal Test Center Mooring
Inter-and intra-annual variability of potential power production from wave energy converters Morim, J., Cartwright, N., Hemer, M. Journal Article Journal Article Wave Field Data Array Effects, Performance
Offshore infrastructure planning using a vine copula approach for environmental conditions: an application for replacement maintenance of tidal energy infrastructure de Nie, R., Leontaris, G., Hoogendoorn, D. Journal Article Journal Article Current, Tidal Modeling Materials
Bidirectional Long Short-Term Memory Networks for Rapid Fault Detection in Marine Hydrokinetic Turbines Wilson, D., Passmore, S., Tang, Y. Conference Paper Conference Paper Current, Wave Modeling
Displaying 1 - 50 of 125 results