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Keywords: thickness
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Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1228
... a series of parameters such as the centreline thickness, maximum brash ice thickness (at channel edges), level ice thickness, and the corresponding lateral position of these parameters. The scheme of the 2D geometric navigation channel is shown below in Figure 1. In this study we analyse channel...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1214
... accidents and determining the grade of oil spill accidents, and are also important basis for compensation and accountability for pollution. thickness environmental impact assessment assignment chemical spill assessment pollution accident toxicity test result sea area marine organism...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1264
... consolidated layer distribution are shown depending on the study region and the ridge-building conditions. Averaged profiles of the cross-section of the ice ridge are shown, the nature of the change in the thickness of the consolidated layer concerning the sail and keel of the ice ridge is shown. Averaged...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1260
... drilling operation ice density ice ridge keel thickness characteristic average thickness local strength level ice first-year ice ridge drilling profile internal structure morphometric characteristic Complex Study of Large Ice Features and Assessment of Morphometric, Physical-strength and...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1268
...: thickness variability compressive strength ice cover johnston ice season ice temperature strength property upstream oil & gas nogliki polygon ice thickness strength ice load uniaxial compression strength seasonal variability ice strength property physicomechanical property Seasonal...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1222
... ABSTRACT The critical incidents of the brash ice accumulation are considered using the port of Sabetta as an example. The heat volume, required for the keeping the certain thickness of the brash ice layer is determined using a thermodynamic simulation. The simulation results determine the power...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1230
... regular waves and ice floes under different incident wave periods and steepnesses, and the results showed that the ice sheet would break only if the period and steepness were high enough. wavelength maximum stress hydroelastic response ice floe displacement thickness floe length length ratio...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1254
... between this technique and other methods of ice load calculation is the use of a two-dimensional ice model based on the theory of medium thickness plates, which allows to increase the computational efficiency of calculations significantly. The mathematical model takes into account the final deflection of...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1199
.... social responsibility strength electronic source wind energy sustainability thickness water depth diameter subsea system sustainable development drilling equipment renewable energy support structure operation elistratov calculation wind turbine ice condition arctic condition wind power...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-2126
... appendages. Feng (2018) used the volume force method to realize the self-propelled movement of submarine and obtained the trajectory and kinematic parameters. K. Petterson (2018) reported additional simulations of the self-propulsion conditions at ±10 yaw by LES method. thickness rudder thickness...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1276
... example, the article considers the interaction of ice formations in the form of flat ice fields and their fragments with the legs of the Jack- Up platform, and their geometric parameters (area and thickness) are determined at which the ultimate state of the marine engineering structure does not occur...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1272
... the ice-free period from floating drilling rigs of various ice classes. In the southwestern part of the Kara Sea the ice-free period is limited in average to 2-3 months (Atlas, 2014; Monograph, 2004) and has significant interannual variability. strategic planning and management thickness ice...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1233
... Figure 1. Brash ice accumulations are also present in ports, channels and terminal areas which can impede operations if sufficient amounts are present, as described by Sandkvist (1986). There is, however, a need for understanding of brash ice growth processes for consolidation and thickness prediction...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1236
..., 2018c). ice condition ice type sea area thickness nuclear power plant sea ice period ice magnitude concentration water source china water intake national marine environmental monitoring center liaodong bay world nuclear association state oceanic administration ice cover An...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1308
... standard formula, the results are often deviated greatly, and even there are some cases where the formula limit conditions are not applicable. artificial island phase difference bridge deck junction test result wave action thickness measuring point coefficient bridge lateral force wave...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-4247
... requirement. In Eq. 1, M u is ultimate hull bending moment, M is external load, and γ R is partial safety factor. (equation) machine learning marine transportation thickness evolutionary algorithm specification calculation artificial intelligence initial design bulb bar reliability...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-368
... housing and use a virtual camera geometry relationship to describe the imaging process, it's analyzed that the relative camera transform between two images can be recovered and the 3D object points can be reconstructed with absolute scale. Under different thickness of refractive plane, synthetic...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-516
... proprietorship, Meersburg, Germany ABSTRACT A new resonance-regulated testing device operating at a frequency of up to 200 Hz has been developed for very high cycle fatigue tests on large- scale cast iron and steel specimens. The device is able to perform tests on axially loaded plate specimens with a thickness...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-427
... mixture ratio industrial gases gas temperature artificial intelligence heat transfer coefficient heat transfer parameter thickness spot heating test flame composition transfer coefficient Influence of Preheating Flame Composition on Oxy-Hydrogen Gas Cutting Efficiency Cesar Pinzon*, Naoki...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-374
... its maximum value and the distribution of the strain. The most effective protective measures and its thickness can be determined based on the experiments. The present work can provides the significant support for the design and maintenance of submarine pipelines. INTRODUCTION One of the most...

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