Modelling VIV of Transversally Oscillating Rigid Structures Using Nonlinear Fluid Oscillators

Victoria Kurushina*, Ekaterina Pavlovskaia, Andrey Postnikov, Guilherme Rosa Franzini, Marian Wiercigroch

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingPublished conference contribution

1 Citation (Scopus)

Abstract

This work is aimed to develop a series of wake oscillator models to predict displacements of the single degree-of-freedom (1DOF) rigid structure for a range of mass ratio. The work includes modification of the model with alternative damping terms, calibration of the models with the "medium" mass ratio (around 6.0), validation with the same experimental arrangement, validation with the different set-up and definition of the application range.

Original languageEnglish
Title of host publicationNonlinear Dynamics of Structures, Systems and Devices
Subtitle of host publication Proceedings of the 1st International Nonlinear Dynamics Conference, NODYCON 2019
EditorsWalter Lacarbonara, Balakumar Balachandran, Jun Ma, J.A. Tenreiro Machado, Gabor Stepan
PublisherSpringer Nature
Pages379-387
Number of pages9
Volume1
ISBN (Electronic)9783030347123
DOIs
Publication statusPublished - 2020
Event1st International Nonlinear Dynamics Conference, NODYCON 2019 - Rome, Italy
Duration: 17 Feb 201920 Feb 2019

Publication series

NameNonlinear Dynamics of Structures, Systems and Devices - Proceedings of the 1st International Nonlinear Dynamics Conference, NODYCON 2019

Conference

Conference1st International Nonlinear Dynamics Conference, NODYCON 2019
Country/TerritoryItaly
CityRome
Period17/02/1920/02/19

Keywords

  • Calibration
  • Rigid structure
  • Validation
  • Vortex-induced vibration
  • Wake oscillator

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