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Keywords: circular cylinder
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Proceedings Papers

Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A009, June 21–30, 2021
Paper No: OMAE2021-63800
... for a majority of test cases. fluid dynamics (CFD) analysis for predicting the hydrodynamic coefficients due to the recent advancement of CFD software and Keywords: Computational Fluid Dynamics (CFD), Riser high-performance computing capabilities, but a reliable CFD hydrodynamics, Circular cylinder, Steady...
Proceedings Papers

Proc. ASME. OMAE2021, Volume 8: CFD and FSI, V008T08A024, June 21–30, 2021
Paper No: OMAE2021-62931
...Abstract Abstract This paper presents the experimental investigation of vortex-induced vibrations (VIV) of a flexibly mounted circular cylinder in combined current and wave flows. The same experimental setup has previously been used in our previous study (OMAE2020-18161) on VIV in regular waves...
Proceedings Papers

Proc. ASME. OMAE2021, Volume 8: CFD and FSI, V008T08A019, June 21–30, 2021
Paper No: OMAE2021-61392
...Abstract Abstract Steady incoming flow past a circular cylinder has been a classical problem in fluid mechanics owing to its extensive practical applications in e.g. offshore engineering. In this study, large-eddy simulations are performed for flow past a circular cylinder at the Reynolds...
Proceedings Papers

Proc. ASME. OMAE2020, Volume 8: CFD and FSI, V008T08A023, August 3–7, 2020
Paper No: OMAE2020-18161
...LABORATORY EXPERIMENT OF TWO-DEGREE-OF-FREEDOM VORTEX-INDUCED VIBRATIONS OF CIRCULAR CYLINDER IN REGULAR WAVES Pierre-Adrien Opinel, Narakorn Srinil Marine, Offshore & Subsea Technology Group, School of Engineering, Newcastle University, Newcastle Upon Tyne, UK ABSTRACT This paper presents new...
Proceedings Papers

Proc. ASME. OMAE2019, Volume 2: CFD and FSI, V002T08A025, June 9–14, 2019
Paper No: OMAE2019-95584
...NUMERICAL INVESTIGATION OF STEADY FLOW-INDUCED ROTARY RESPONSE OF CIRCULAR CYLINDER WITH SPLITTER PLATE Dan PANG, Huili XI, Zhong-bing ZHOU, Guo-qiang TANG, Lin LU* State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology Dalian, China ABSTRACT This article presents...
Proceedings Papers

Proc. ASME. OMAE2012, Volume 5: Ocean Engineering; CFD and VIV, 539-548, July 1–6, 2012
Paper No: OMAE2012-83144
... and Technology, Trondheim, Norway dag.myrhaug@ntnu.no ABSTRACT Three­dimensional (3D) modeling of the flow around a circular cylinder in a steady, uniform current subjected to low and intermediate Reynolds numbers (Re) is considered. Large eddy simulations (LES) are used to simulate the flow due to their ability...
Proceedings Papers

Proc. ASME. OMAE2008, Volume 5: Materials Technology; CFD and VIV, 871-874, June 15–20, 2008
Paper No: OMAE2008-57609
... 24 07 2009 Experiments have been carried out on two-dimensional devices fitted to a rigid length of circular cylinder to investigate the efficiency of pivoting control plates as VIV suppressors. Measurements are presented for a circular cylinder with low mass and damping which is free...
Proceedings Papers

Proc. ASME. OMAE2007, Volume 3: Pipeline and Riser Technology; CFD and VIV, 633-639, June 10–15, 2007
Paper No: OMAE2007-29040
... 22 05 2009 This paper presents force measurements during flow-induced vibration of a pair of circular cylinders with low mass ratio (m* = 2.0 ) and low damping (ζ = 0.7 %) aligned in a tandem arrangement. A particular case with a gap of 3 diameters centre to centre is used...
Proceedings Papers

Proc. ASME. OMAE2003, Volume 1: Offshore Technology; Ocean Space Utilization, 427-432, June 8–13, 2003
Paper No: OMAE2003-37251
... – • ‘ • › – ›1’ ” – › – ” – • – ” ‘ — ˜ ™š › ‘ – › – š – ™ W8 ' H Ÿ 7¡ ¢ ¦ ¨ ¨ «m ¯ ±mª ²S³ ²7´ ²Sµ ²S¶ ² ² ²S· ¸ ¶ ¸ µ ¸ ´ ³ ´ µ ¶ )LJ7KH SKDVHV FRUUHVSRQGLQJ WR WKH )LJVDQGRQ FRPSXWDWLRQDO KLVWRU\ IRU WKH FDVH RI VXEPHUJHG F\OLQGHU DW GHSWK K DQG 5H  Vortex shedding Circular cylinder...
Proceedings Papers

Proc. ASME. OMAE2004, 23rd International Conference on Offshore Mechanics and Arctic Engineering, Volume 3, 757-764, June 20–25, 2004
Paper No: OMAE2004-51372
... 05 01 2009 An estimation of the wave drift forces acting on a semi-submersible type Mega-float supported by very many columns is very important in order to design its mooring system. It is known that the wave drift forces acting on a train of multiple vertical circular cylinders may...