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Analysis of two-dimensional and three-dimensional wakes of long circular cylinders
OCEANS 2017 - Aberdeen
The wake behind a bluff body constitutes an intrinsically three-dimensional flow and it is known that twodimensional simulations yield to an unphysical prediction of the body forces because of the nature of the two-dimensional Navier-Stokes equations. However, three-dimensional simulations are too computationally expensive for cases such as marine risers, which have very large aspect ratios and are exposed to a high Reynolds number flow. A quantitative and qualitative study has been performeddoi:10.1109/oceanse.2017.8084904 fatcat:pgrakwc4vzczpgtuyfbvhm2ama