Documents published in Scipedia

• A Fluid Structure Interaction Method for Simulating the Behaviour of Fishing Nets

  S. Roget, A. Gosset, M. Lema, S. Karumathill, M. González

  marine2023.

  
  

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• Application of a two-step fluid-structure approach for the analysis of large deformations and linear vibrations of propeller blades with embedded viscoelastic material

  Q. Rakotomalala, L. Rouleau, C. Leblond, M. Abbas, J. Deü

  marine2023.

  
  

  Abstract

  In this paper, a simplified numerical approach is applied to the analysis of the linear vibrations of aluminum or composite marine propeller blades with embedded viscoelastic films, around a predeformed nonlinear state. This approach allows to evaluate in a sequential way the nonlinear deformation, induced by the generation of lift (propulsion phenomenon), and the acoustic power emitted (vibroacoustic phenomenon) of a non-cavitating flexible marine propeller blade. For a given incident flow, the deformation of an aluminum blade is much smaller than that of a composite blade. The composite blade’s deformation has a significant positive impact on lift generation whereas the deformation of the aluminum blade tends to reduce traction. The dynamic characteristics of the aluminum blade at rest and under the fluid induced static load are similar, while those of the composite blade are very different in these two cases. The simplified two-step approach proposed in this study is therefore useful to accurately assess the emitted sound power by the vibrating blades.

  Abstract
  In this paper, a simplified numerical approach is applied to the analysis of the linear vibrations of aluminum or composite marine propeller blades with embedded viscoelastic [...]

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• Simulation to Support Design of Composite Metaplate Functionalized with Acoustic Black holes for Acoustic Comfort in Ship Cabins (H2020 Fibre4Yards Project)

  J. De Luca, R. Askri

  marine2023.

  
  

  • 12
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• Multiscale approach for the analysis of composite connections and stiffeners in marine shell structures

  F. Turon, F. Otero, X. Martinez

  marine2023.

  
  

  • 7
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• Open source integration for IOT in naval industry - OSI4IOT platform

  D. Di Capua, A. Pastor Sánchez, J. García-Espinosa

  marine2023.

  
  

  • 22
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• Numerical model for the characterization of 3D printed composites

  M. Dolz, F. Turón, X. Martínez

  marine2023.

  
  

  • 2
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• Transfer Function Estimation with a Numerical Harmonic Probing Algorithm

  D. Stamenov, G. Abbiati, T. Sauder

  marine2023.

  
  

  • 26
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• Design of W2P Platform and Numerical Tools Used within FibreGy

  P. Ropero, J. Jurado Granados, J. Fernández, A. Al Mazuzi, D. Sá, B. Serván-Camas, M. Calpe, A. Pastor, F. Turón, X. Martínez, F. Otero

  marine2023.

  
  

  • 2
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• Methodology for the design review of composite parts of floating offshore platforms

  J. Petiteau, S. Paboeuf, C. Brun, P. Pathak

  marine2023.

  
  

  • 2
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• FRP Offshore Structure Connections Optimization and Validation by Classification Society standards

  A. Borrás, F. Otero, X. Martínez

  marine2023.

  
  

  • 0
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