Eventos Anais de eventos
COBEM 2017
24th ABCM International Congress of Mechanical Engineering
Fluid structure interaction applied to the Couette-Circular problem
Submission Author:
Andreia Aoyagui Nascimento , GO
Co-Authors:
Felipe Pamplona Mariano, Elie Luis Martínez Padilla, Aristeu Silveira Neto, Andreia Aoyagui Nascimento
Presenter: Andreia Aoyagui Nascimento
doi://10.26678/ABCM.COBEM2017.COB17-0388
Abstract
In the present work we show a brief description of the method Fourier pseudospectral (FPM) to solve the problems of coupled motion of a rigid body and a viscous incompressible fluid; the propose problem consist about a transient motion between two rotating coaxial cylinders mounted on elastic spring. This can represent any other problems with a similar structure, for example, the drilling movement. The numerical results presented the influence of the Taylor number at excitation associated with the dynamic response of the cylinder.
Keywords
VIV, Fourier Pseudospectral Method, Circular-Couette
