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Keywords: elastically
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Proceedings Papers

Paper presented at the The 34th International Ocean and Polar Engineering Conference, June 16–21, 2024
Paper Number: ISOPE-I-24-470
... are built for both water-backed freestanding single plate and elastically supported water-backed plate. For the two-layer waterseparated plate, a Eulerian compressible fluid model combined with the Newton second law is established to analyze the fluid-solid coupling response. The shock wave reflection...
Proceedings Papers

Paper presented at the The Twenty-fifth International Ocean and Polar Engineering Conference, June 21–26, 2015
Paper Number: ISOPE-I-15-856
... Abstract The dynamic mesh technique are used to simulate the circular cylinder motion. An Elastically supported cylinder placed in uniform flow and also in combination of uniform and oscillating flows at low Reynolds number values are simulated. The uniform and oscillating flows are both...
Proceedings Papers

Paper presented at the The Twenty-third International Offshore and Polar Engineering Conference, June 30–July 5, 2013
Paper Number: ISOPE-I-13-470
... ABSTRACT The User-Defined Function ( UDF ) and dynamic mesh technique are used to simulate the circular cylinder motion. An Elastically supported cylinder placed in uniform flow and also in combination of uniform and oscillating flows at low Reynolds number values are simulated. The uniform...
Proceedings Papers

Paper presented at the The Eighteenth International Offshore and Polar Engineering Conference, July 6–11, 2008
Paper Number: ISOPE-I-08-038
... comprehensive reviews. Ocean structures such as risers and cables typically have comparable structural mass compared with the displaced mass of fluid and very low structural damping. coefficient lift coefficient cylinder cylinder motion prediction magnitude elastically excitation frequency cross...
Proceedings Papers

Paper presented at the The Fifteenth International Offshore and Polar Engineering Conference, June 19–24, 2005
Paper Number: ISOPE-I-05-150
... ABSTRACT In this work, we study the response of an elastically-mounted sphere in a pipe to the flow of a fluid in the pipe. The fluid passes through the gap between the pipe wall and the sphere's surface, displacing the sphere. As a result the sphere can move with two degrees of freedom...
Proceedings Papers

Paper presented at the The Fourteenth International Offshore and Polar Engineering Conference, May 23–28, 2004
Paper Number: ISOPE-I-04-351
... the vibration of an elastically supported, semi-submerged horizontal rectangular cylinder. The natural frequencies are calculated by successive approximations. Additionally, the dynamic pressures are calculated at the bottom of the cylinder. The comparison between theoretical results and experimental data shows...
Proceedings Papers

Paper presented at the The Twelfth International Offshore and Polar Engineering Conference, May 26–31, 2002
Paper Number: ISOPE-I-02-337
... ABSTRACT This paper deals with a new set of two-degrees of freedom Vortex Induced Vibrations (VIV) experiments, with a relatively low mass-damping, elastically mounted rigid cylinder, in water. An experimental apparatus has been designed. Such device is a displacement-force-acceleration...
Proceedings Papers

Paper presented at the The Tenth International Offshore and Polar Engineering Conference, May 28–June 2, 2000
Paper Number: ISOPE-I-00-280
... Found from Response Build-up of an Elastically Mounted Dense Cylinder Kyrre Vikestad Norwegian Marine Technology Research Institute A/S, Trondheim, Norway Karl Henning Halse STATOIL, Trondheim, Norway ABSTRACT. This paper presents lift coefficients of an oscillating cylinder based on experiments...
Proceedings Papers

Paper presented at the The Eighth International Offshore and Polar Engineering Conference, May 24–29, 1998
Paper Number: ISOPE-I-98-253
... mounted in linearly elastic supports; Khalak & Williamson, (1996), Parra (1996). The upper branch of oscillation occurs for higher reduced velocities than in the case of rigid models. A jump phenomenon, from the lower to the upper branch, has been observed giving further evidences of a hysteresis...
Proceedings Papers

Paper presented at the The Second International Offshore and Polar Engineering Conference, June 14–19, 1992
Paper Number: ISOPE-I-92-369
... The axial compressive elastic- plastic behaviour of a tubular beam with combined damages of out-of-straight and local dent has been studied. An incremental -iterative computation procedure is employed to trace the shortening deformation, axial stiffness and stress of a damaged beam at each...

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