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Thermodynamics of the OWC chamber: Experimental turbine performance under stationary flow

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  • Moñino, A.
  • Quirós, C.
  • Mengíbar, F.
  • Medina-Lopez, E.
  • Clavero, M.

Abstract

Among the different devices designed to extract energy from waves, the Oscillating Water Column (OWC) operating an air turbine has been one of the most studied in recent years. The aim of this paper is to study the polytropic exponent associated to the thermodynamic process that takes place through the turbine in a non-idealised environment. A real gas model is applied, considering the influence of the moisture in the air chamber. Experimental data from a simplified OWC chamber set up under stationary flow are interpreted within the frame of an analytical real gas model. For that purpose, thermodynamic variables involved in the compression/expansion process have been calculated with the implementation of a real gas model. Following the results, in which differences between the ideal gas adiabatic polytropic process and the real gas model are observed, a new value for the polytropic exponent is proposed, representing a non–adiabatic real gas behaviour for the air–water vapour mixture. This approach allows a fine adjustment prediction of OWC performance, that can result more realistic in the case of OWC performance prediction under moderate wave climate conditions. From that on, new management guidelines can be developed, in which eventually moderate/low production prospects can be counterbalanced with more efficient and low–cost design.

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  • Moñino, A. & Quirós, C. & Mengíbar, F. & Medina-Lopez, E. & Clavero, M., 2020. "Thermodynamics of the OWC chamber: Experimental turbine performance under stationary flow," Renewable Energy, Elsevier, vol. 155(C), pages 317-329.
    • Handle: RePEc:eee:renene:v:155:y:2020:i:c:p:317-329
    DOI: 10.1016/j.renene.2020.03.141
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    References listed on IDEAS

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    1. Medina-López, E. & Bergillos, R.J. & Moñino, A. & Clavero, M. & Ortega-Sánchez, M., 2017. "Effects of seabed morphology on oscillating water column wave energy converters," Energy, Elsevier, vol. 135(C), pages 659-673.
    2. López, I. & Pereiras, B. & Castro, F. & Iglesias, G., 2014. "Optimisation of turbine-induced damping for an OWC wave energy converter using a RANS–VOF numerical model," Applied Energy, Elsevier, vol. 127(C), pages 105-114.
    3. Bahaj, AbuBakr S., 2011. "Generating electricity from the oceans," Renewable and Sustainable Energy Reviews, Elsevier, vol. 15(7), pages 3399-3416, September.
    4. Carballo, R. & Sánchez, M. & Ramos, V. & Fraguela, J.A. & Iglesias, G., 2015. "The intra-annual variability in the performance of wave energy converters: A comparative study in N Galicia (Spain)," Energy, Elsevier, vol. 82(C), pages 138-146.
    5. López, Iraide & Andreu, Jon & Ceballos, Salvador & Martínez de Alegría, Iñigo & Kortabarria, Iñigo, 2013. "Review of wave energy technologies and the necessary power-equipment," Renewable and Sustainable Energy Reviews, Elsevier, vol. 27(C), pages 413-434.
    6. Heras-Saizarbitoria, Iñaki & Zamanillo, Ibon & Laskurain, Iker, 2013. "Social acceptance of ocean wave energy: A case study of an OWC shoreline plant," Renewable and Sustainable Energy Reviews, Elsevier, vol. 27(C), pages 515-524.
    7. Medina-López, E. & Moñino Ferrando, A. & Clavero Gilabert, M. & del Pino, C. & Losada Rodríguez, M., 2016. "Note on a real gas model for OWC performance," Renewable Energy, Elsevier, vol. 85(C), pages 588-597.
    8. Medina-López, E. & Moñino, A. & Borthwick, A.G.L. & Clavero, M., 2017. "Thermodynamics of an OWC containing real gas," Energy, Elsevier, vol. 135(C), pages 709-717.
    9. Antonakakis, Nikolaos & Chatziantoniou, Ioannis & Filis, George, 2017. "Energy consumption, CO2 emissions, and economic growth: An ethical dilemma," Renewable and Sustainable Energy Reviews, Elsevier, vol. 68(P1), pages 808-824.
    10. Medina-López, E. & Moñino, A. & Bergillos, R.J. & Clavero, M. & Ortega-Sánchez, M., 2019. "Oscillating water column performance under the influence of storm development," Energy, Elsevier, vol. 166(C), pages 765-774.
    11. Soytas, Ugur & Sari, Ramazan, 2003. "Energy consumption and GDP: causality relationship in G-7 countries and emerging markets," Energy Economics, Elsevier, vol. 25(1), pages 33-37, January.
    12. Jalón, María L. & Baquerizo, Asunción & Losada, Miguel A., 2016. "Optimization at different time scales for the design and management of an oscillating water column system," Energy, Elsevier, vol. 95(C), pages 110-123.
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    Cited by:

    1. Ciappi, Lorenzo & Simonetti, Irene & Bianchini, Alessandro & Cappietti, Lorenzo & Manfrida, Giampaolo, 2022. "Application of integrated wave-to-wire modelling for the preliminary design of oscillating water column systems for installations in moderate wave climates," Renewable Energy, Elsevier, vol. 194(C), pages 232-248.
    2. Molina–Salas, A. & Longo, S. & Clavero, M. & Moñino, A., 2023. "Theoretical approach to the scale effects of an OWC device," Renewable Energy, Elsevier, vol. 219(P2).
    3. Molina, A. & Jiménez-Portaz, M. & Clavero, M. & Moñino, A., 2022. "The effect of turbine characteristics on the thermodynamics and compression process of a simple OWC device," Renewable Energy, Elsevier, vol. 190(C), pages 836-847.
    4. Molina-Salas, A. & Quirós, C. & Gigant, P. & Huertas-Fernández, F. & Clavero, M. & Moñino, A., 2023. "Exergy assessment and sustainability of a simple off-shore oscillating water column device," Energy, Elsevier, vol. 264(C).
    5. Dimitrios N. Konispoliatis & Georgios M. Katsaounis & Dimitrios I. Manolas & Takvor H. Soukissian & Stylianos Polyzos & Thomas P. Mazarakos & Spyros G. Voutsinas & Spyridon A. Mavrakos, 2021. "REFOS: A Renewable Energy Multi-Purpose Floating Offshore System," Energies, MDPI, vol. 14(11), pages 1-28, May.

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