Oscillating Water Column

Hollow structure that uses wave action to compress air through a turbine.

Oscillating water column (OWC) devices use wave action to pressurize air in a chamber, forcing it through an air turbine. As water recedes from the chamber, the resulting vacuum pulls air back through the turbine and into the chamber. They can be located onshore or in deeper waters offshore. The turbine may be coupled to a rotary generator to produce electricity.

Photo: OceanEnergy

Marine Energy Documents Related to Oscillating Water Column

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 Oscillating Water Column.

Total: 821

Title Author Date Type of Content Technology Collection Method Engineering
Wave energy evolution: Knowledge structure, advancements, challenges and future opportunities Azam, A., Ahmed, A., Yi, M. Journal Article Wave, Point Absorber, Oscillating Water Column Control, Power Take Off
The influence of wave height and period on airflow velocity and differential pressure in L-shaped oscillating water column (L-OWC) chamber for wave energy converter (WEC) Marta, A., Deendarlianto, Kongko, W. Journal Article Wave, Oscillating Water Column Hydrodynamics, Performance
Characteristics of wave loading and viscous energy loss of a bottom-sitting U-OWC wave energy device: A validated numerical perspective Xu, C., Zuo, J., Yao, Y. Journal Article Wave, Oscillating Water Column Lab Data, Modeling Hydrodynamics, Performance
A review of numerical methods for studying hydrodynamic performance of oscillating water column (OWC) devices Zhao, M., Ning, D. Journal Article Wave, Oscillating Water Column Modeling Hydrodynamics, Performance
Effect of wind conditions on the performance of an Oscillating Water Column energy converter Molina-Salas, A., Clavero, M., Moñino, A. Journal Article Wave, Oscillating Water Column Performance
OES TASK 10 - Numerical Modelling of Wave Energy Converters Nielsen, K. Report Wave, Oscillating Water Column Modeling
Harnessing Vietnam's coastal potential: Prioritizing marine energy technologies with an objectively weighting decision making approach Nhieu, N-L., Dang, T. Journal Article Current, Tidal, Wave, Overtopping, Point Absorber, Oscillating Water Column, Salinity Gradient
Numerical investigation of the response of the hybrid wave energy converter including oscillating water column and horizontal floating cylinder to irregular waves Rashidi, S., Nikseresht, A. Journal Article Wave, Oscillating Water Column, Oscillating Wave Surge Converter Lab Data, Modeling Hydrodynamics
Dual Function Oscillating Water Column with Slotted Barrier and Bottom Plate: An Experimental Study Reyes, C., Walker, M., Huang, Z. Presentation Wave, Oscillating Water Column Lab Data Hydrodynamics
Evaluating the economic viability of near-future wave energy development along the Galician coast using LCoE analysis for multiple wave energy devices deCastro, M., Lavidas, G., Arguilé-Pérez, B. Journal Article Wave, Overtopping, Point Absorber, Oscillating Water Column, Oscillating Wave Surge Converter, Attenuator
Wave energy extraction by an OWC device in the presence of a porous bottom Naik, N., Kushwaha, A., Behera, H. Journal Article Wave, Oscillating Water Column Modeling Performance, Structural
Hydrodynamic performance of a land-based multi-chamber OWC wave energy capture system: An experimental study Ning, D., Fu, L., Zhou, Y. Journal Article Wave, Oscillating Water Column Lab Data Hydrodynamics, Performance, Structural
Experimental and numerical analysis of power take-off control effects on the dynamic performance of a floating wind-wave combined system Chen, Z., Sun, J., Yang, J. Journal Article Wave, Point Absorber, Oscillating Water Column, Oscillating Wave Surge Converter Modeling, Scale Device Hybrid Devices, Performance, Power Take Off
Numerical analysis of 3D hydrodynamics and performance of an array of oscillating water column wave energy converters integrated into a vertical breakwater Didier, E., Teixeira, P. Journal Article Wave, Oscillating Water Column Modeling Hydrodynamics, Performance
Hydrodynamic performance of a U-shaped oscillating water column consisting of a flexible bottom-standing front wall Zheng, S., Michele, S., Lee, Y. Conference Paper Wave, Oscillating Water Column Hydrodynamics, Performance
Coupled dynamic analysis of semi-submersible floating wind turbine integrated with oscillating water column WEC Sebastian, B., Karmakar, D., Rao, M. Journal Article Wave, Oscillating Water Column Modeling Hybrid Devices, Structural
Study of the Geometry of an Oscillating Water Column Device with Five Chambers Coupled under Regular Waves through the Constructal Design Method Barbosa de Lima, Y., Isoldi, L., Santos, E. Journal Article Wave, Oscillating Water Column Structural
Triple-layered chaotic differential evolution algorithm for layout optimization of offshore wave energy converters Zhang, Z., Yu, Q., Yang, H. Journal Article Wave, Oscillating Water Column Modeling Hydrodynamics, Performance
Mapping performance of a marine energy harvesting turbine for flow coefficient and Reynolds number with varying Mach number through an automated optimization technique Das, T., Kerikous, E., Janiga, G. Journal Article Current, Axial Flow Turbine, Wave, Oscillating Water Column Modeling Hydrodynamics, Performance
Flow control by leading edge prism cylinders for a wave energy harvesting turbine Sadees, P., Samad, A. Journal Article Wave, Oscillating Water Column Modeling Performance, Structural
Wave energy conversion by an array of oscillating water columns deployed along a long-flexible floating breakwater Cheng, Y., Du, W., Dai, S. Journal Article Wave, Oscillating Water Column Modeling Array Effects, Hydrodynamics
Hydrodynamic analysis of oscillating water column in the presence of seabed undulations Srinu, D., Venkateswarlu, V., Vijay, K. Journal Article Wave, Oscillating Water Column Modeling Hydrodynamics
Improving the OWC Wave Energy Converter Power Take-Off Efficiency throughout Experimental and Numerical Characterisation of an SCIG Lopez-Mendia, J., Robles, E., Ceballos, S. Journal Article Wave, Oscillating Water Column Lab Data, Modeling Performance, Power Take Off
Floating Oscillating Water Column Wave Energy Converters: A Review of Developments Konispoliatis, D. Journal Article Wave, Oscillating Water Column Mooring, Performance, Structural
Machine learning-based diagnosis in wave power plants for cost reduction using real measured experimental data: Mutriku Wave Power Plant M'zoughi, F., Lekube, J., Garrido, A. Journal Article Wave, Oscillating Water Column Field Data Power Take Off
Wake galloping piezoelectric-electromagnetic hybrid ocean wave energy harvesting with oscillating water column Du, X., Chen, H., Li, C. Journal Article Wave, Oscillating Water Column Lab Data, Modeling Control, Power Take Off
Advances and challenges in ocean wave energy harvesting Barua, A., Rasel, S. Journal Article Wave, Overtopping, Point Absorber, Oscillating Water Column, Attenuator
Hydrodynamic performance of an elastic capsule oscillating water column type WEC: An experimental study Yu, H., Bai, Z., Shi, Y. Journal Article Wave, Oscillating Water Column Lab Data Hydrodynamics
Numerical Solution of Hydrodynamic Efficiency Equations for an Oscillating Water Column Wave Energy Converter Using the Method of Fundamental Solutions Mirzaei, H., Moghim, M., Movahedian, B. Journal Article Wave, Oscillating Water Column Modeling Hydrodynamics, Performance
Performance comparison of pelamis, wavestar, langley, oscillating water column and Aqua Buoy wave energy converters supplying islands energy demands Jahangir, M., Alimohamadi, R., Montazeri, M. Journal Article Wave, Point Absorber, Oscillating Water Column, Oscillating Wave Surge Converter, Attenuator Modeling Hybrid Devices, Performance
Wave power extraction by a dual OWC chambers over an undulated bottom Naik, N., Gayathri, R., Behera, H. Journal Article Wave, Oscillating Water Column Modeling
Wave energy conversion using a small tubular free-floating device Korde, U., Gish, L., Bacelli, G. Journal Article Wave, Oscillating Water Column Modeling Performance, Power Take Off
Mathematical modeling of oscillating water column wave energy converter devices placed over an undulated seabed in a two-layer fluid system Trivedi, K., Koley, S. Journal Article Wave, Oscillating Water Column Modeling Hydrodynamics, Performance
Experimental and numerical study of a circular OWC with a U-shaped duct for wave energy conversion in long waves: Hydrodynamic characteristics and viscous energy loss Xu, C., He, Y., Yao, Y. Journal Article Wave, Oscillating Water Column Lab Data, Modeling Hydrodynamics, Power Take Off
Assessment of the Hydrodynamic Performance of an Oscillating Water Column Device in Front of a V-Shaped Vertical Wall Konispoliatis, D. Journal Article Wave, Oscillating Water Column Modeling Hydrodynamics, Performance, Power Take Off
Experimental investigation on a novel and hyper-efficient oscillating water column wave energy converter coupled with a parabolic breakwater Mayon, R., Ning, D., Sun, Y. Journal Article Wave, Oscillating Water Column Lab Data, Modeling Hydrodynamics, Performance
Wave Energy Converter Integrated with Breakwater: Experimental Investigation of Hydrodynamic Efficiency Mullen, A., Koola, P., Girimaji, S. Conference Paper Wave, Oscillating Water Column Hydrodynamics, Structural
Numerical investigation of a new hybrid floating wind turbine concept Fenu, B., Bonfanti, M., Mattiazzo, G. Conference Paper Wave, Oscillating Water Column Modeling Hybrid Devices, Hydrodynamics, Power Take Off
Development of control strategies for novel systems of a full scale OWC for the WEDUSEA project Kelly, J., Lewis, T., Barrett, S. Conference Paper Wave, Oscillating Water Column Modeling, Full Scale Control, Grid Integration, Performance
Enhancing the efficiency of an axial impulse turbine with a diffuser Saha, G., Ferreira, D., Srikanth, N. Conference Paper Wave, Oscillating Water Column Modeling Performance
A Methodology to measure the energy flux captured by a submerged U-OWC by using temperature sensors Gurnari, L., Ruffa, F., Lugarà, M. Conference Paper Wave, Oscillating Water Column Lab Data Performance
Hybrid wind-wave systems: The case of the VolturnUS-S semi-submersible platform Hengstmann, M, Portillo, J., Gato, L. Conference Paper Wave, Oscillating Water Column Modeling Structural
A Study on Wave Energy Conversion Problem of Turbine-Integrated OWC Chamber Kim, J-S., Park, S., Kim, G. Conference Paper Wave, Oscillating Water Column Lab Data, Modeling Hydrodynamics, Performance
The Performance evaluation of 30kW class OWC wave power plant integrated with breakwater Kim, K., Park, S., Lim, C. Conference Paper Wave, Oscillating Water Column Test Center, Full Scale Control, Grid Integration, Performance
Limiting the available pneumatic power in a U-OWC Henriques, J., Gato, L., Falcão, A. Conference Paper Wave, Oscillating Water Column Lab Data Control, Power Take Off
Simulations Of Extreme Wave Load On An Oscillating Water Column Wave Energy Converter Nguyen, N., Chartrand, C., Para, B. Conference Paper Wave, Oscillating Water Column Modeling Mooring, Structural
Experimental investigation on the hydrodynamic performance of a pile-supported OWC-type breakwater Almalki, Y., Karmpadakis, I., Swan, C. Conference Paper Wave, Oscillating Water Column Lab Data Hydrodynamics, Structural
Numerical modelling of a box-type and bottom-detached oscillating water column wave energy conversion device: a comparison with experimental data and between BEM and CFD numerical modelling Raghavan, V., Simonetti, I., Lavidas, G. Conference Paper Wave, Oscillating Water Column Modeling Hydrodynamics
Control of multiple PTOs in single OWC air chambers Portillo, J., Gato, L., Henriques, J. Conference Paper Wave, Oscillating Water Column Modeling Control, Performance, Power Take Off
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
Displaying 51 - 100 of 821 results