FN Archimer Export Format PT C TI Wake effects characterization using wake oscillator model. Comparison on 2D response with experiments. BT AF GAURIER, Benoit GERMAIN, Gregory CEBRON, David AS 1:1;2:1;3:2; FF 1:PDG-DOP-DCB-RDT-HO;2:PDG-DOP-DCB-RDT-HO;3:PDG-DOP-DCB-ERT-HO; C1 Ifremer - Bassin d’Essais, 150 quai Gambetta - BP 699 62 321 Boulogne-sur-Mer, France Ecole Centrale Nantes, 1 rue de la Noë - BP 92101 44 321 Nantes Cedex 3, France C2 IFREMER, FRANCE ECOLE CENT NANTES, FRANCE SI BOULOGNE SE PDG-DOP-DCB-RDT-HO PDG-DOP-DCB-ERT-HO UR https://archimer.ifremer.fr/doc/00022/13368/10392.pdf LA English DT Proceedings paper AB A model using wake oscillators is developed to predict the 2D motion in a transverse plan of two rigid cylinders in tandem arrangement. This model of the wake dynamics is validated with experimental data from previous trials which took place at the Ifremer flume tank in Boulogne-sur-Mer, France. The agreement between the model and the experimental results allows using this model as a simple computational tool in the prediction of 2D Vortex-Induced Vibrations (VIV) and, after some futher developments, Wake-Induced Oscillations (WIO) effects. PY 2008 PD OCT CT ICHD, Nantes, Octobre 2008 ID 13368 ER EF