Documents published in Scipedia

• FIBRE4YARDS Project Overview

  X. Martinez

  FIBRE4YARDS OA (2021). Vol. FIBREGY & FIBRE4YARDS joint information day, 13

  
  

  Abstract

  This presentation was held at the FIBREGY & FIBRE4YARDS joint info day on July 1st, 2021. The main objective of FIBRE4YARDS project is to maintain European global leadership in ship building and ship maintenance, through implementation of the Shipyard 4.0 concept in which advanced and innovative FRP manufacturing technologies are successfully introduced. This project has received funding from European Union's Horizon 2020 research and innovation programme under grant agreement n°101006860.

  Abstract
  This presentation was held at the FIBREGY & FIBRE4YARDS joint info day on July 1st, 2021. The main objective of FIBRE4YARDS project is to maintain European global leadership [...]

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• Design and engineering of two concepts of large Offshore Wind and Tindal Stream Platforms(OWTPs)

  C. Pariente

  FIBRE4YARDS OA (2021). Vol. FIBREGY & FIBRE4YARDS joint information day, 8

  
  

  Abstract

  This presentation was held at the FIBREGY & FIBRE4YARDS joint info day on July 1st, 2021. The main objective of FIBRE4YARDS project is to maintain European global leadership in ship building and ship maintenance, through implementation of the Shipyard 4.0 concept in which advanced and innovative FRP manufacturing technologies are successfully introduced. This project has received funding from European Union's Horizon 2020 research and innovation programme under grant agreement n°101006860.

  Abstract
  This presentation was held at the FIBREGY & FIBRE4YARDS joint info day on July 1st, 2021. The main objective of FIBRE4YARDS project is to maintain European global leadership [...]

  • 8
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• Materials/Processes for the Turneable Turret (Reduced scale prototype by FW)

  R. Marques

  FIBRE4YARDS OA (2021). Vol. FIBREGY & FIBRE4YARDS joint information day, 7

  
  

  Abstract

  This presentation was held at the FIBREGY & FIBRE4YARDS joint info day on July 1st, 2021. The main objective of FIBRE4YARDS project is to maintain European global leadership in ship building and ship maintenance, through implementation of the Shipyard 4.0 concept in which advanced and innovative FRP manufacturing technologies are successfully introduced. This project has received funding from European Union's Horizon 2020 research and innovation programme under grant agreement n°101006860.

  Abstract
  This presentation was held at the FIBREGY & FIBRE4YARDS joint info day on July 1st, 2021. The main objective of FIBRE4YARDS project is to maintain European global leadership [...]

  • 5
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• Development and Validation of models for material degradation, strength assessment and structural health monitoring

  O. Casals

  FIBRE4YARDS OA (2021). Vol. FIBREGY & FIBRE4YARDS joint information day, 6

  
  

  Abstract

  This presentation was held at the FIBREGY & FIBRE4YARDS joint info day on July 1st, 2021. The main objective of FIBRE4YARDS project is to maintain European global leadership in ship building and ship maintenance, through implementation of the Shipyard 4.0 concept in which advanced and innovative FRP manufacturing technologies are successfully introduced. This project has received funding from European Union's Horizon 2020 research and innovation programme under grant agreement n°101006860.

  Abstract
  This presentation was held at the FIBREGY & FIBRE4YARDS joint info day on July 1st, 2021. The main objective of FIBRE4YARDS project is to maintain European global leadership [...]

  • 5
  •  read

• Materials/Processes for the Turneable Turret (reduced scale prototype by FW)

  R. Marques

  Fibregy OA (2021). Vol. FIBREGY & FIBRE4YARDS joint information day, 6

  
  

  Abstract

  This presentation was held at the FIBREGY & FIBRE4YARDS joint info day on July 1st, 2021. The overall objective of the FIBREGY project is to enable the extensive use of FRP materials in the structure of the next generation of large Offshore Wind and Tidal Power platforms. In order to achieve this objective, the project will develop, qualify and audit innovative FRP materials for offshore applications, elaborate new design procedures and guidelines, generate efficient production, inspection and monitoring methodologies, and validate and demonstrate advanced software analysis tools. Finally, the different developed technologies will be demonstrated by using advanced simulation techniques and building large and real-scale prototypes.

  Abstract
  This presentation was held at the FIBREGY & FIBRE4YARDS joint info day on July 1st, 2021. The overall objective of the FIBREGY project is to enable the [...]

  • 18
  •  read

• Design and engineering of two concepts of large Offshore Wind and Tidal Stream platforms (OWTPs)

  C. Pariente

  Fibregy OA (2021). Vol. FIBREGY & FIBRE4YARDS joint information day, 5

  
  

  Abstract

  This presentation was held at the FIBREGY & FIBRE4YARDS joint info day on July 1st, 2021. The overall objective of the FIBREGY project is to enable the extensive use of FRP materials in the structure of the next generation of large Offshore Wind and Tidal Power platforms. In order to achieve this objective, the project will develop, qualify and audit innovative FRP materials for offshore applications, elaborate new design procedures and guidelines, generate efficient production, inspection and monitoring methodologies, and validate and demonstrate advanced software analysis tools. Finally, the different developed technologies will be demonstrated by using advanced simulation techniques and building large and real-scale prototypes.

  Abstract
  This presentation was held at the FIBREGY & FIBRE4YARDS joint info day on July 1st, 2021. The overall objective of the FIBREGY project is to enable the [...]

  • 31
  •  read

• Development and validation of models for material degradation, strength assessment and structural health monitoring

  O. Casals

  Fibregy OA (2021). Vol. FIBREGY & FIBRE4YARDS joint information day, 4

  
  

  Abstract

  This presentation was held at the FIBREGY & FIBRE4YARDS joint info day on July 1st, 2021. The overall objective of the FIBREGY project is to enable the extensive use of FRP materials in the structure of the next generation of large Offshore Wind and Tidal Power platforms. In order to achieve this objective, the project will develop, qualify and audit innovative FRP materials for offshore applications, elaborate new design procedures and guidelines, generate efficient production, inspection and monitoring methodologies, and validate and demonstrate advanced software analysis tools. Finally, the different developed technologies will be demonstrated by using advanced simulation techniques and building large and real-scale prototypes.

  Abstract
  This presentation was held at the FIBREGY & FIBRE4YARDS joint info day on July 1st, 2021. The overall objective of the FIBREGY project is to enable the [...]

  • 19
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• D6.3 Report on stochastic optimisation for simple problems

  Q. Ayoul-Guilmard, S. Ganesh, F. Nobile, R. Rossi, C. Soriano

  Open Access Repository of the ExaQUte project: Deliverables (2021). 11

  
  

  Abstract

  This report addresses the general matter of optimisation under uncertainties, following a previous report on stochastic sensitivities (deliverable 6.2). It describes several theoretical methods, as well their application into implementable algorithms. The specific case of the conditional value at risk chosen as risk measure, with its challenges, is prominently discussed. In particular, the issue of smoothness – or lack thereof – is addressed through several possible approaches. The whole report is written in the context of high-performance computing, with concern for parallelisation and cost-efficiency. 

  Abstract
  This report addresses the general matter of optimisation under uncertainties, following a previous report on stochastic sensitivities (deliverable 6.2). It describes several [...]

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• D5.3 Report on theoretical work to allow the use of MLMC with adaptive mesh refinement

  Q. Ayoul-Guilmard, S. Ganesh, M. Nuñez, R. Tosi, F. Nobile, R. Rossi, C. Soriano

  Open Access Repository of the ExaQUte project: Deliverables (2021). 10

  
  

  Abstract

  This documents describes several studies undertaken to assess the applicability of MultiLevel Monte Carlo (MLMC) methods to problems of interest; namely in turbulent fluid flow over civil engineering structures. Several numerical experiments are presented wherein the convergence of quantities of interest with mesh parameters are studied at different Reynolds’ numbers and geometries. It was found that MLMC methods could be used successfully for low Reynolds’ number flows when combined with appropriate Adaptive Mesh Refinement (AMR) strategies. However, the hypotheses for optimal MLMC performance were found to not be satisfied at higher turbulent Reynolds’ numbers despite the use of AMR strategies. Recommendations are made for future research directions based on these studies. A tentative outline for an MLMC algorithm with adapted meshes is made, as well as recommendations for alternatives to MLMC methods for cases where the underlying assumptions for optimal MLMC performance are not satisfied. 

  Abstract
  This documents describes several studies undertaken to assess the applicability of MultiLevel Monte Carlo (MLMC) methods to problems of interest; namely in turbulent fluid [...]

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• D6.4 Report on stochastic optimisation for unsteady problems

  Q. Ayoul-Guilmard, F. Nobile, S. Ganesh, M. Nuñez, A. Kodakkal, R. Rossi, C. Soriano

  Open Access Repository of the ExaQUte project: Deliverables (2021). 9

  
  

  Abstract

  This report brings together methodological research on stochastic optimisation and work on benchmark and target applications of the ExaQute project, with a focus on unsteady problems. A practical, general method for the optimisation of the conditional value at risk is proposed. Three different optimisation problems are described: an oscillator problem selected as a suitable trial and illustration case; the shape optimisation of an airfoil, chosen as a benchmark application in the project; the shape optimisation of a tall building, which is the challenging target application set for ExaQUte. For each problem, the current developments and results are presented, the application of the proposed method is discussed, and the work to be done until the end of the project is laid out. 

  Abstract
  This report brings together methodological research on stochastic optimisation and work on benchmark and target applications of the ExaQute project, with a focus on unsteady [...]

  • 37
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