Vortex Induced Vibration (VIV) of circular cylinders at high Reynolds numbers
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Inclou dades d'ús des de 2022
Cita com:
hdl:2117/108142
Tipus de documentText en actes de congrés
Data publicació2017-05-04
EditorBarcelona Supercomputing Center
Condicions d'accésAccés obert
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Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
Abstract
In this contribution, preliminary results on the study of the VIV at high Reynolds numbers are presented. First, a validation of the code and the turbulent LES WALE formulation in conjunction with a low-dissipative discretization is presented by means of the study of the smooth static cylinder at sub-critical and critical regimes: Re = 1.1 x 10 4 and and Re = 3 x 10 5. Finally, some results of the forced damped oscillating cylinder for the Re = 1.1 x 10 4 case are shown. One of the main objectives of this project is to analyse how the movement of the cylinder affects the sub-critical and critical regimes and the influence of this changes in the aerodynamics forces at high Reynolds numbers present in industrial applications.
CitacióPastrana, D. [et al.]. Vortex Induced Vibration (VIV) of circular cylinders at high Reynolds numbers. A: BSC Severo Ochoa International Doctoral Symposium (4th: 2017: Barcelona). "Book of abstracts". Barcelona: Barcelona Supercomputing Center, 2017, p. 98-100.
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Vortex_induced_vibration.pdf | 3,743Mb | Visualitza/Obre |