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Keywords: VIV Suppression
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Proceedings Papers

Proc. ASME. OMAE2019, Volume 1: Offshore Technology; Offshore Geotechnics, V001T01A016, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-95764
... in suppressing VIV in regular waves. The mathematical method will equip engineers to consider the effect of VIV due to regular waves in jack-up designs. jack-up vortex-induced-vibration (VIV) VIV criteria VIV suppression VORTEX-INDUCED-VIBRATION OF JACK-UPS WITH CYLINDRICAL LEGS IN REGULAR WAVES...
Proceedings Papers

Proc. ASME. OMAE2013, Volume 7: CFD and VIV, V007T08A007, June 9–14, 2013
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2013-10144
.... Experiments with a plain cylinder in the Reynolds number range from 3,000 to 20,000 have been performed to serve as reference. Reduced velocity was varied between 2 and 13. VIV suppression stability free-to-rotate suppressors parallel and oblique plates EXPERIMENTAL INVESTIGATION ON THE STABILITY...
Proceedings Papers

Proc. ASME. OMAE2012, Volume 5: Ocean Engineering; CFD and VIV, 791-798, July 1–6, 2012
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2012-83625
... performed to serve as reference. Keywords: VIV suppression, free-to-rotate parallel plates, stability of VIV suppressors, plate length. NOMENCLATURE D Cylinder external diameter Corresponding author: G.R.S. Assi (g.assi@usp.br). NDF Fluids and Dynamics Research Group. Address: PNV Dept. Eng. Naval e Ocea...
Proceedings Papers

Proc. ASME. OMAE2011, Volume 7: CFD and VIV; Offshore Geotechnics, 389-394, June 19–24, 2011
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2011-49522
... and a steady lift force appears towards the side the fairing has deflected. The fluid-dynamic mechanism is very similar to that observed for a free-to-rotate splitter plate of equivalent length. VIV suppression drag reduction short-tail fairing Proceedings of OMAE 2011 30th International Conference...
Proceedings Papers

Proc. ASME. OMAE2008, Volume 5: Materials Technology; CFD and VIV, 871-874, June 15–20, 2008
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2008-57609
... in the cross-flow direction. It is shown how vortex-induced vibration can be practically eliminated by using free to rotate, two-dimensional control plates. Unlike helical strakes, the devices achieve VIV suppression with drag reduction. The device producing the largest drag reduction was found to have a drag...