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Keywords: kinetic energy
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Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-402
... of wave interaction with structures are simulated in open-source software for Computational Fluid Dynamics (CFD), OpenFOAM®. Resulted wave energy dissipations are investigated from the viewpoint of wave transmission, wave reflection, energy dissipation rate and turbulent kinetic energy. The results...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-072
...-generated wake wind turbine experiment renewable energy velocity profile sustainability sustainable development downstream turbine cfd simulation equation kinetic energy tower-generated wake contour current study bt2 experiment Proceedings of the Thirty-third (2023) International Ocean...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-472
... for channel maintenance put huge economic pressure on the government (Niroomandi, et al., 2018, Shen, et al., 2018, Shen, et al., 2020). upstream oil & gas estuary turbulence intensity kinetic energy velocity field gravity current intensity top view run 2 channel region reservoir...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-071
... between the upstream and the downstream surface of the blade is, and the pitch angle is greatly affected by the force on the impeller in the X axis direction of the incoming flow. When the pitch angle is increased from 50° to 60°, the impeller rotation speed increases by 33% and the average kinetic energy...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-4135
... which is the nonlinear equations of motions of the mooring cables formulated based on the extended Hamilton principle (EHP) which derived the kinetic energy, elastic energy and non-conservative energy by using the variational method (Wang et al.,2018). What this paper concerned about is the comparison...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-4132
... with the OWT. (1) When t = 0 s, the vessel has not yet Poisson s ratio 0.30 0.49 contacted the OWT, and the energy of the entire system is the kinetic energy of the vessel; (2) when t = 0.05 s, the vessel begins to contact Yield stress y 345 (MPa) 6.1 (MPa) the berthing member, the kinetic energy decreases...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-088
... and turbulent kinetic energy, were used to evaluate the removal effect. The results can contribute to the optimal design of the jetting Pig for condensed liquid removal in subsea natural gas pipeline. 1955 Proceedings of the Twenty-ninth (2019) International Ocean and Polar Engineering Conference Honolulu...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-544
..., it is important to put emphasis on the bow structure in the design stage and to study bow parameters in terms of their influences on the ice impact load. ship speed prediction collision kinetic energy marine transportation ice condition shoulder collision contact area calculation load prediction...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-305
... is considerably smaller than the hull and there is a distance between a fin and a propeller. To clarify the mechanism of fin effect, not only the flow field but also the turbulence kinetic energy are measured and compared with CFD at the downstream of the model fin which is composed of the flat plate...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-432
... amabili horizontal cylindrical shell kinetic energy internal liquid vibration Free Vibration of Horizontally Submerged and Partially Liquid-filled Cylindrical Shells Yueyang Han1,2,3, Xiang Zhu1,2,3*, Tianyun Li1,2,3, Luyan Pan1,2,3 1 School of Naval Architecture and Ocean Engineering, Huazhong...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-115
.... propagation engineering synolakis steep sloped bathymetry tsunami transmissive ratio reservoir characterization paradigm geophysical scale bathymetry flow velocity kinetic energy momentum lynett potential energy upstream oil & gas runup equation madsen reservoir simulation tsunami...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-118
... coordinate system matrix equation postnov generalized displacement fluctuation expression module-element method artificial intelligence mathematical model formulation consideration kinetic energy coefficient dissipation function taranukha lagrange equation displacement...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-657
... numerically model a non-linear standing wave by using the VSM to illustrate the energy and volume conservation. Analytical for- mulas are derived to compute the volume and potential energy while the kinetic energy is computed by numerical integration. Results are com- pared with both theory and boundary...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-739
... of cylindrical sections joined by hinges, which, when in motion with the waves drives a hydraulic motor. This motor in turn drives the electrical generators, thus producing electricity (A. Al-Habaibeh et al. 2010). Different from other WEC converters, the Pelamis is designed to collect the wave kinetic energy...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-450
... assess and manage risks during drilling operations (Majed and Cooper, 2013). This includes the accidental drop of drill joints as well as entire drill riser/blow out preventer (BOP) systems. Accurate predictions of dropped object trajectories and kinetic energies provide operators with insights...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-398
... in horizontal direction than that in vertical direction. The local period-averaged depth-integrated kinetic energy, potential energy and total energy under different wave steepness were computed. The results show that the potential energy loss is more significant than that of the kinetic energy in the breaking...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-542
... of the dynamic structural behavior of plate structure under repeated ice floe impacts is an important issue to improve the safety of ships and offshore structures in Arctic region. ship-ice collision model energy dissipation subsea system collision model ship plate fpso kinetic energy material...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-537
... integrity anchor force deformation offshore pipeline impact velocity kinetic energy cross section burial depth midstream oil & gas contribution consequence dent depth assessment interaction Impact of Dropped Objects and Anchor Dragging on Pipeline Integrity Ruud Selker INTECSEA Delft...
Proceedings Papers

Paper presented at the The 27th International Ocean and Polar Engineering Conference, June 25–30, 2017
Paper Number: ISOPE-I-17-238
... during the collision. Finally, the elastic deformation coefficients in TB formula used before are found to be too large, and the kinetic energy reduction factor is not a constant value as specified, but a function relevant with the initial kinetic energy. What's more, the values of energy absorbed...
Proceedings Papers

Paper presented at the The 27th International Ocean and Polar Engineering Conference, June 25–30, 2017
Paper Number: ISOPE-I-17-422
... structural response tank length liquid damper nonlinear tld damper kinetic energy response control amplitude excitation frequency ratio frequency Numerical Modelling of Nonlinear Sloshing in Tuned Liquid Damper (TLD) Saravanan Gurusamy and Deepak Kumar Department of Ocean Engineering, Indian...

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