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Keywords: sway
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Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-2133
... formula water depth characteristic sea area fundamental study sway Proceedings of the Thirty-first (2021) International Ocean and Polar Engineering Conference www.isope.org Rhodes, Greece, June 20 25, 2021 Copyright © 2021 by the International Society of Offshore and Polar Engineers (ISOPE) ISBN...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1183
..., the correct calculation of current load is of great significance to the safety of FOWT and the design of the mooring positioning system. wind energy floating production system model test offshore projects planning and execution platform design frequency fpso renewable energy vim surge sway...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-074
... also performed by conventional diffraction-radiation code. The comparison results indicate that the multi-slope seabed affects the specific motion modes (sway) when the frequency < 0.7 rad / s . The seabed effect is enlarged when the water depth decreases. Motion responses of the SMOD over...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-144
... ABSTRACT The Longuet-Higgins wave model is introduced to study the motion response of a moored JIP Spar interaction with freak waves using timedomain method. The wave characteristics of the freak waves are analyzed. The results show that the maximum of the sway motion appears at the back side...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-689
... tank rao analysis sway rao result frequency response amplitude operator renewable energy subsea system Evaluation of Response Amplitude Operator for Scaled Model of Floating Bridge Minwoo Chang a , Gulgi Choi b, Phill-Seung Lee c, and Sung Il Seo a, and Hyung Suk Mun a a Korea Railroad...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-728
... and the second one considers sway and forced motions. INTRODUCTION The excessive motions and accelerations induced by the large rolling of the ship may lead to operability issues. To mitigate these roll motions, devices such as bilge keels and stabilizer fins are developed. However, these devices...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-057
.... upstream oil & gas validation stiffness environmental condition fender stiffness show comparison operation mooring system positioning realization float-over installation dtv fender subsea system sway assessment marine transportation jacket structure model test motion response fender...
Proceedings Papers

Paper presented at the The 27th International Ocean and Polar Engineering Conference, June 25–30, 2017
Paper Number: ISOPE-I-17-063
... waves. Wave period effects were also studied in the condition of peak period 5s to 8s. To validate the experimental data, numerical simulations were performed. Numerical additional damping was found the main factor for surge motion in head sea condition. The relation between the sway and yaw motion...
Proceedings Papers

Paper presented at the The 27th International Ocean and Polar Engineering Conference, June 25–30, 2017
Paper Number: ISOPE-I-17-044
... and gas fields all over the world. In deep water oil drilling production environment, semis are often favored for their low dynamic response to waves in surge and sway. While for conventional semi, large wave induced heave motion is always a great challenge to the strength and fatigue of its riser...
Proceedings Papers

Paper presented at the The 27th International Ocean and Polar Engineering Conference, June 25–30, 2017
Paper Number: ISOPE-I-17-146
.... The equations were solved by coupled and decoupled analyses and the ship motions such as surge, sway, heave, roll, pitch and yaw were compared for the two methods. Mooring line tensions and cpu time were also compared. INTRODUCTION In design of moored ship, time domain coupled analysis is common for body...
Proceedings Papers

Paper presented at the The Twenty-fourth International Ocean and Polar Engineering Conference, June 15–20, 2014
Paper Number: ISOPE-I-14-014
.... transportation barge towline tension characteristic sway different towline length model test barge amplitude operation experiment stability simulation motion response trajectory skeg towline length multi-tug operation tug distance A Study on Towing Characteristics of a Transportation Barge...
Proceedings Papers

Paper presented at the The Twenty-second International Offshore and Polar Engineering Conference, June 17–22, 2012
Paper Number: ISOPE-I-12-001
... SPM docking system is proposed in this paper and it consists of a new SPM with balancing arms and an additional control line between the tanker and SPM. spm buoy buoy hull floating production system simulation offshore yaw control line dynamic stability sway mooring system tanker...
Proceedings Papers

Paper presented at the The Twenty-second International Offshore and Polar Engineering Conference, June 17–22, 2012
Paper Number: ISOPE-I-12-533
... ABSTRACT Sloshing experiments are reported with a rectangular tank filled with three fluids of different densities. The tank undergoes harmonic and multichromatic forced motions, in sway then roll. The positions of the interfaces at the tank end are video-tracked and RAOs are extracted through...
Proceedings Papers

Paper presented at the The Twentieth International Offshore and Polar Engineering Conference, June 20–25, 2010
Paper Number: ISOPE-I-10-083
... method for sloshing as the nonlinearity cannot be ignored in some cases. numerical method sway numerical result wave period coupling effect ship motion freight & logistics services lng amplitude fore tank liquified natural gas wave amplitude natural frequency midstream oil...
Proceedings Papers

Paper presented at the The Nineteenth International Offshore and Polar Engineering Conference, July 21–26, 2009
Paper Number: ISOPE-I-09-531
... equation roll motion experimental measurement frequency rankine source method sway liquid prediction rsm gas monetization analytic solution rodriguez malenica tank coefficient ship motion Coupling between Ship Motion and Sloshing Using Potential Flow Analysis and Rapid Sloshing Model...
Proceedings Papers

Paper presented at the The Nineteenth International Offshore and Polar Engineering Conference, July 21–26, 2009
Paper Number: ISOPE-I-09-482
... excitation wave period tp pressure level random excitation case 1 sensor location lng sway Application of the Seakeeping / Sloshing Coupling for the LNG Terminals Nicolas Moirod. Eric Baudin, Jacqueline Henry, Louis Diebold & Mirela Zalar Bureau Veritas, Marine Division, Research Department Neuilly...
Proceedings Papers

Paper presented at the The Eighteenth International Offshore and Polar Engineering Conference, July 6–11, 2008
Paper Number: ISOPE-I-08-040
... ABSTRACT Work with fish has shown their ability to extract energy from unsteady flows and vortical structures. We demonstrate experimentally that foils performing a sinusoidal sway (heave) and yaw (pitch) motion, similar to a fish, with continuously controlled parameters such as yaw amplitude...
Proceedings Papers

Paper presented at the The Seventeenth International Offshore and Polar Engineering Conference, July 1–6, 2007
Paper Number: ISOPE-I-07-568
... in China as a candidate for offshore oil exploitation to meet the rapidly growing domestic demand. TLP can move with 6 degrees of freedom, which are surge, sway and yaw in the horizontal plane and heave, roll and pitch in the vertical plane. The dynamic response of TLP is an important problem of offshore...
Proceedings Papers

Paper presented at the The Seventeenth International Offshore and Polar Engineering Conference, July 1–6, 2007
Paper Number: ISOPE-I-07-285
... system applied to the vessel in the extreme shallow water of 20 meters. The detail dimensions of the tower yoke mooring system are listed in Table 1. The vessel draft is 14.5 meters. Both surge and sway force deflection tests have been conducted. The results are summarized in Figures 7 and 8 and compared...
Proceedings Papers

Paper presented at the The Sixteenth International Offshore and Polar Engineering Conference, May 28–June 2, 2006
Paper Number: ISOPE-I-06-089
... ABSTRACT Two floating breakwater models (1) Perforated floating breakwater (P.F.B.W.) and (2) Cage floating breakwater (C.F.B.W.) are considered to study the wave transmission coefficients, sway, heave and roll responses. Experiments are carried out on the P.F.B.W. using perforated plates...

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