Vortex Induced Vibration (VIV) of circular cylinders at high Reynolds numbers
Document typeConference report
PublisherBarcelona Supercomputing Center
Rights accessOpen Access
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.
CitationPastrana, 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.