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FSI analysis and simulation of flexible blades in a Wells turbine for wave energy conversion

Research output: Contribution to Journal/Magazine › Conference article › peer-review

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FSI analysis and simulation of flexible blades in a Wells turbine for wave energy conversion. / Barnabei, Valerio Francesco; Castorrini, Alessio; Corsini, Alessandro et al.
In: E3S Web of Conferences, Vol. 197, 11008, 22.10.2020.

Research output: Contribution to Journal/Magazine › Conference article › peer-review

Harvard

Barnabei, VF, Castorrini, A, Corsini, A & Rispoli, F 2020, 'FSI analysis and simulation of flexible blades in a Wells turbine for wave energy conversion', E3S Web of Conferences, vol. 197, 11008. https://doi.org/10.1051/e3sconf/202019711008

APA

Barnabei, V. F., Castorrini, A., Corsini, A., & Rispoli, F. (2020). FSI analysis and simulation of flexible blades in a Wells turbine for wave energy conversion. E3S Web of Conferences, 197, Article 11008. https://doi.org/10.1051/e3sconf/202019711008

Vancouver

Barnabei VF, Castorrini A, Corsini A, Rispoli F. FSI analysis and simulation of flexible blades in a Wells turbine for wave energy conversion. E3S Web of Conferences. 2020 Oct 22;197:11008. doi: 10.1051/e3sconf/202019711008

Author

Barnabei, Valerio Francesco ; Castorrini, Alessio ; Corsini, Alessandro et al. / FSI analysis and simulation of flexible blades in a Wells turbine for wave energy conversion. In: E3S Web of Conferences. 2020 ; Vol. 197.

Bibtex

@article{a6bc9cadf6db4dc098ec4d2bfbaca5ab,
title = "FSI analysis and simulation of flexible blades in a Wells turbine for wave energy conversion",
abstract = "In this paper a preliminary design and a 2D computational fluidstructure interaction (FSI) simulation of a flexible blade for a Wells turbine is presented, by means of stabilized finite elements and a strongly coupled approaches for the multi-physics analysis. The main objective is to observe the behaviour of the flexible blades, and to evaluate the eventual occurrence of aeroelastic effects and unstable feedbacks in the coupled dynamics. A series of configurations for the same blade geometry, each one characterized by a different material and mechanical properties distribution will be compared. Results will be given in terms of total pressure difference, supported by a flow survey. The analysis is performed using an in-house build software, featured of parallel scalability and structured to easy implement coupled multiphysical systems. The adopted models for the FSI simulation are the Residual Based Variational MultiScale method for the Navier-Stokes equations, the Total Lagrangian formulation for the nonlinear elasticity problem, and the Solid Extension Mesh Moving technique for the moving mesh algorithm. ",
author = "Barnabei, {Valerio Francesco} and Alessio Castorrini and Alessandro Corsini and Franco Rispoli",
year = "2020",
month = oct,
day = "22",
doi = "10.1051/e3sconf/202019711008",
language = "English",
volume = "197",
journal = "E3S Web of Conferences",
issn = "2555-0403",
publisher = "EDP Sciences",
note = "75th National ATI Congress - #7 Clean Energy for all, ATI 2020 ; Conference date: 15-09-2020 Through 16-09-2020",

}

RIS

TY - JOUR

T1 - FSI analysis and simulation of flexible blades in a Wells turbine for wave energy conversion

AU - Barnabei, Valerio Francesco

AU - Castorrini, Alessio

AU - Corsini, Alessandro

AU - Rispoli, Franco

PY - 2020/10/22

Y1 - 2020/10/22

N2 - In this paper a preliminary design and a 2D computational fluidstructure interaction (FSI) simulation of a flexible blade for a Wells turbine is presented, by means of stabilized finite elements and a strongly coupled approaches for the multi-physics analysis. The main objective is to observe the behaviour of the flexible blades, and to evaluate the eventual occurrence of aeroelastic effects and unstable feedbacks in the coupled dynamics. A series of configurations for the same blade geometry, each one characterized by a different material and mechanical properties distribution will be compared. Results will be given in terms of total pressure difference, supported by a flow survey. The analysis is performed using an in-house build software, featured of parallel scalability and structured to easy implement coupled multiphysical systems. The adopted models for the FSI simulation are the Residual Based Variational MultiScale method for the Navier-Stokes equations, the Total Lagrangian formulation for the nonlinear elasticity problem, and the Solid Extension Mesh Moving technique for the moving mesh algorithm.

AB - In this paper a preliminary design and a 2D computational fluidstructure interaction (FSI) simulation of a flexible blade for a Wells turbine is presented, by means of stabilized finite elements and a strongly coupled approaches for the multi-physics analysis. The main objective is to observe the behaviour of the flexible blades, and to evaluate the eventual occurrence of aeroelastic effects and unstable feedbacks in the coupled dynamics. A series of configurations for the same blade geometry, each one characterized by a different material and mechanical properties distribution will be compared. Results will be given in terms of total pressure difference, supported by a flow survey. The analysis is performed using an in-house build software, featured of parallel scalability and structured to easy implement coupled multiphysical systems. The adopted models for the FSI simulation are the Residual Based Variational MultiScale method for the Navier-Stokes equations, the Total Lagrangian formulation for the nonlinear elasticity problem, and the Solid Extension Mesh Moving technique for the moving mesh algorithm.

U2 - 10.1051/e3sconf/202019711008

DO - 10.1051/e3sconf/202019711008

M3 - Conference article

AN - SCOPUS:85097135949

VL - 197

JO - E3S Web of Conferences

JF - E3S Web of Conferences

SN - 2555-0403

M1 - 11008

T2 - 75th National ATI Congress - #7 Clean Energy for all, ATI 2020

Y2 - 15 September 2020 through 16 September 2020

ER -