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Keywords: water depth
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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-23-232
... the riser minimum clearances. The sensitivity analysis were further conducted, parameters including water depth, top tension and platform offset. The results showed that the most dangerous condition is the combination that the upstream is production riser and the downstream is drilling riser...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-263
.... asia government warp force ship speed warp dynamometer upstream oil & gas artificial intelligence warp tension water depth china government diagram time-domain diagram university warp length ocean-going double-deck trawler experiment wave height operation zhoushan balance...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-342
... ABSTRACT Drillships are deployed for exploratory drilling in water depths up to 3200 m. New-generation drillships possess variable loads and internal storage capacity. They can operate in ultra-deepwater under severe environmental conditions. The current study is focused on the dynamic...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-399
... velocity equation fitting effect boundary layer experiment expression water depth wave speed asia government wave flume shear stress flow velocity wave boundary layer flume comparison result free surface Proceedings of the Thirty-third (2023) International Ocean and Polar Engineering...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-417
... ABSTRACT Based on the Colombo Port City project in Sri Lanka, the effects of water depth, spray angle and sediment volume on underwater sediment accumulation were systematically studied through the indoor bow spray physical model test, and the physical model test results were compared...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-418
... of trade and transport worldwide. The navigation of marine vehicles in inland waterways influences the hydrodynamic and fluvial conditions by generating waves and currents. The most impact of these waves is experienced at the shallow water depth near the banks where the wave breaking and shoaling occurs...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-400
... is critical in such applications and needs to be taken into account. Overall, results confirm the accuracy of the present NWT and show the complexity of the flow in such structures under the action of periodic waves in shallow water depths. INTRODUCTION The recurring extreme wave conditions as a result...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-130
... ABSTRACT Lufeng 15-1 platform locates in South China Sea. The average water depth at the platform site is 286m, and there are large sand waves distributed in latticed and crescent shape. The uneven seabed topography introduces great challenges to jacket on-bottom design. In order to avoid...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-132
... < 0.3 an increase in wave energy inside the structure towards a maximum of twice the incident wave energy has been documented. INTRODUCTION Two key aspects of the expansion of offshore wind energy into greater water depths are the increase of substructure geometries and the preferred use of jacket...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-082
... development significant wave height wind farm mooring system simulation sea condition water depth wind turbine short wave radar significant wave period izu-oshima island floater measurement jan wave data standard deviation maximum tension Proceedings of the Thirty-third (2023) International...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-065
... and operational processes available from previous experiences in offshore structures. They are suitable for water depths of up to 50m, and infrastructure costs will increase as water depths increase, severely affecting their economic competitiveness. 440 Fig.1 Fixed wind turbines support structures (Oh et al...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-070
... to illustrate the LVTF mooring theory and SFSA concept. Preliminary design and numerical analyses of a 3-line SFSA LVTF mooring system are performed for a 15 MW reference semi-submersible floating wind platform in 200 m and 1000 m water depth. The results show that the novel SFSA LVTF mooring concept...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-059
... and less complex. However, one drawback of this concept is its limited applicable water depth. The articulated tower design for offshore wind structures is not yet widespread. However, similar concepts were introduced to the oil and gas industry in the 1970s (as seen in Habardsholm L., 1994). The concept...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-181
... by contrasting their prediction in terms of liquefied trench area and the observed pipelines failure. liquefaction europe government sumer upstream oil & gas offshore pipeline water depth midstream oil & gas geology reservoir characterization geologist united states government pipeline...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-154
... substructure local database structural feature reference database water depth layer number influence factor wind turbine leg number design phase requirement sub-sea system database correlation information feature pair offshore substructure Proceedings of the Thirty-third (2023) International...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-197
... china government foundation deformation social responsibility pre-stressed tendon bundle pre-stressed tendon asia government wind energy collision displacement composite bucket foundation numerical simulation wind turbine offshore wind turbine water depth sustainability...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-225
... soft and hard hang-off mode are established, and the natural frequency, vibration displacement amplitude and vibration force distribution of riser under suspension are analyzed. Besides, the influences of water depth, wave height and wave period on the mechanical characteristics of suspended riser...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-230
... upstream oil & gas mooring system wind turbine asia government sub-sea system frequency china government wind energy foundation moderate water wave frequency wire rope motion response united states government north america government fowt water depth natural frequency surge...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-582
.... During procedure of ACV landing, it needs to transfer from deep water to shallow water, and last to beach, as shown in Fig.1. When ACV underway in shallow water region, the cushion-making wave is restricted by water depth, and could not develop freely. This results in variation of head-on forward...

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