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A comparative experimental study of the hydrodynamic force on a solid heave plate, and on heave plates with regularly distributed and fractally distributed perforations
Cita
Medina Manuel, Antonio 
ORCID: https://orcid.org/0000-0002-1756-3155, Kristiansen, Trygve ORCID: https://orcid.org/0000-0002-1188-0213, Marón Loureiro, Adolfo ORCID: https://orcid.org/0000-0001-9978-1916, Molina Sánchez, Rafael ORCID: https://orcid.org/0000-0002-6212-5218 and Souto Iglesias, Antonio ORCID: https://orcid.org/0000-0001-7207-5341
(2025).
A comparative experimental study of the hydrodynamic force on a solid heave plate, and on heave plates with regularly distributed and fractally distributed perforations.
"Applied Ocean Research", v. 164
;
p. 104787.
ISSN 01411187.
https://doi.org/10.1016/j.apor.2025.104787.
ORCID: https://orcid.org/0000-0002-1756-3155, Kristiansen, Trygve ORCID: https://orcid.org/0000-0002-1188-0213, Marón Loureiro, Adolfo ORCID: https://orcid.org/0000-0001-9978-1916, Molina Sánchez, Rafael ORCID: https://orcid.org/0000-0002-6212-5218 and Souto Iglesias, Antonio ORCID: https://orcid.org/0000-0001-7207-5341
(2025).
A comparative experimental study of the hydrodynamic force on a solid heave plate, and on heave plates with regularly distributed and fractally distributed perforations.
"Applied Ocean Research", v. 164
;
p. 104787.
ISSN 01411187.
https://doi.org/10.1016/j.apor.2025.104787.
Descripción
| Título: | A comparative experimental study of the hydrodynamic force on a solid heave plate, and on heave plates with regularly distributed and fractally distributed perforations |
|---|---|
| Autor/es: |
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| Tipo de Documento: | Artículo |
| Título de Revista/Publicación: | Applied Ocean Research |
| Fecha: | 25 Noviembre 2025 |
| ISSN: | 01411187 |
| Volumen: | 164 |
| Materias: | |
| ODS: | |
| Palabras Clave Informales: | Added mass; ADDED-MASS; COEFFICIENTS; Comparative Study; Damping; Decay tests; Degrees of Freedom (Mechanics); Experimental Study; floating wind turbine; Floating wind turbines; Forced oscillation test; Fractal Analysis; Fractal plate; Fractal plates; Fractals; FWT; Heave forced oscillation test; Heave forced oscillation tests; Heave plates; Hydrodynamic damping; Hydrodynamics; Hydrodynamics damping; Literature Review; Perforated heave plate; Perforated heave plates; perforated plates; potential flow; Renewable energies; Renewable Energy; Wind Turbines |
| Escuela: | E.T.S.I. Navales (UPM) |
| Departamento: | Arquitectura, Construcción y Sistemas Oceánicos y Navales (Dacson) |
| Licencias Creative Commons: | Reconocimiento |
Resumen
The hydrodynamic coefficients (added mass and damping) of oscillating solid and perforated heave plates were investigated using model-scale experiments. Discs with regularly distributed circular holes of various diameters, but with the same overall perforation ratio, were used. Additionally, a fractal geometry incorporating holes of all these diameters was examined. The experiments were conducted in a towing tank using heave force oscillation tests and decay tests using a single degree of freedom mechanism. Potential flow computations performed with WAMIT are also presented. The experimental results are compared to numerical data available in the literature, which suggested that the fractal plate lead to slightly larger damping-a trend not observed in the present study-.
Proyectos asociados
Tipo
Código
Acrónimo
Responsable
Título
Gobierno de España
PID2021-123437OB-C21
FOWT-DAMP2
Sin especificar
Hidrodinámica de Elementos de Amortiguamiento del Movimiento de Aerogeneradores Flotantes.
Gobierno de España
PCI2024-155038-2
ESOMOOR
Sin especificar
Enhancing Shared mOoring systeM design for flOating Offshore wind faRms
https://www.aei.gob.es/ayudas-concedidas/buscador-ayudas-concedidas?year=All&convocatory=All&code=155038-2&gender=All&area=&subarea=&title=&keywords=&cif=&name=&ccaa=All&province=All&granted%5Bmin%5D=&granted%5Bmax%5D=&summary=
Más información
| ID de Registro: | 96109 |
|---|---|
| Identificador DC: | https://oa.upm.es/96109/ |
| Identificador OAI: | oai:oa.upm.es:96109 |
| URL Portal Científico: | https://portalcientifico.upm.es/es/ipublic/item/10397024 |
| Identificador DOI: | 10.1016/j.apor.2025.104787 |
| URL Oficial: | https://www.sciencedirect.com/science/article/pii/... |
| Depositado por: | Portal Científico UPM |
| Depositado el: | 13 May 2026 06:51 |
| Ultima Modificación: | 13 May 2026 07:32 |
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