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Keywords: formula
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Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-266
... by capitalizing on the multi-source data obtained from aids telemetry and remote sensing. neural network machine learning bp neural network ground transportation aids formula artificial intelligence ds evidence theory evidence theory recognition result state recognition sub neural network...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-293
... ABSTRACT The article provides information on various types of oscillations that arise during iceberg towing; both long-period and short-period oscillatory processes are considered; simple formulas for calculating the periods of oscillations are given. The results presented in the article...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-111
... transportation of the long-distance pipeline of the cutter suction dredger (Zhou et al., 2021), are faced with computational bias and computational limitations caused by using empirical formulas to simplify the mechanism model. neural network midstream oil & gas pipeline marine transportation...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-127
... riprap and complex flow situation in the construction site, various empirical or semi-empirical formulas have been developed to estimate the drift distance of underwater riprap in previous researches. With the average velocity and average settlement velocity as the parameters of a simplified drifting...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-135
... is compared with the standard value, which further improves the calculation and treatment method of the stress concentration factor in the code, and puts forward the correction formula of the stress concentration factor under the large amount of dislocation. INTRODUCTION As a simple, safe and reliable...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-306
... theoretical result model iii coefficient slender body geometry submarine free surface spheroid trim angle kozin formula ice cover submergence depth lift force magnitude length-to-diameter ratio Proceedings of the Thirty-second (2022) International Ocean and Polar Engineering Conference...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-230
... arrangement frequency sparsity international ocean matrix radiation algorithm underwater structure acoustic radiation sensor correlation sensor location vibration velocity formula Proceedings of the Thirty-second (2022) International Ocean and Polar Engineering Conference Shanghai, China, June...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-057
... node bayesian inference subsea system collision risk wind farm well planning machine learning drift collision dynamic collision probability wind energy ship ship collision university root node wind turbine foundation formula risk factor risk event offshore wind farm bayesian network...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-068
... to the simulation of net cage. Milne (1972) estimated the drag coefficients for knotted and knotless nets based on empirical formulas using solid ratio from 0.2 to 0.8 and operate a full-scale physical experiment within the Reynolds numbers of 389~5×10 3 . The drag coefficient of non-biofouling nets is from 1.260...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-392
... seam are needed to calculate HSS rather than formulas that only care about values of crown or saddle points. To find the distribution patterns, a numerical database is established using the validated finite element (FE) analysis method. Sensitivity analyses for five geometric parameters affecting...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-299
..., and sliding force (Valanto P, 2001). In order to investigate the mechanism of ice resistance in depth, experimental and numerical means are indispensable. Model tests in level ice and pre-sawn ice were carried out in the ice basin of Korea Institute of Marine Engineering (KRISO), and the empirical formula...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-009
... mining vehicle deep-sea mining vehicle plate sinkage displacement interaction metals & mining sinkage simulation numerical simulation disturbance dynamic response characteristic formula different size pressure-sinkage model Proceedings of the Thirty-second (2022) International Ocean...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-010
... liquid particle simulation transportation characteristic particle particle cluster characteristic particle number density solid particle formula horizontal pipeline solid particle cluster upstream oil & gas pipeline time step drag force velocity distribution interaction Proceedings...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-497
..., and the second term is the convection term; the first term on the right side is the diffusion term, the second term is the source term, and the third term is the dissipation term. The DDES equation modifies in the formula to = max 0) = 1 tanh[(83] = )2 (2) (3) (4) Original FW-H formulation In this paper...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-505
... efficiency optimization algorithm climate change dap algorithm bulk carrier requirement genetic algorithm real ship eedi membrane structure attained eedi constraint dwt bulk carrier formula ABSTRACT Greening and decarbonization has become an inevitable trend in the development...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-452
... years, many scholars have done a lot of research on this. Paris P C (1961) proposed the classic formula describing the fatigue crack growth rate in 1961, which provided conditions for describing the fatigue fracture problem. Thereafter, many scholars such as Wells A A (1963), Rice J R (1968) used new...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-1291
... is determined by the Fig. 11 Distribution of the pressure coefficient over the iceberg, formula: towing direction is 30° degrees in: a) the aft part of the iceberg, b) the bow of the iceberg 2 (6) = where is the overpressure, is the fluid density, is the towing speed. The black outline indicates the position...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-1269
... THE SHIP S SPEED IN THE CHANNEL DESIGN SCENARIOS FOR ASSIGNING THE ICE LOADS TO AZIMUTH THRUSTERS OF ICE SHIPS Estimation of the speed in the channel is carried out according to the formula (1) which was developed on the basis of the formula of the Table 2 presents main design scenarios for the assignment...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-1294
... of the hydrodynamic drag coefficient and the geometric parameters is built based on the studied shape of the above- and above-water parts in the case of uniform motion at different water part of ten icebergs. A formula for calculating the wind load on an iceberg depending on the parameters of its topside, as well...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-1281
... failure. The paper (Nevel, (Pustogvar and Kulyakhtin, 2016) and model ice (Zvyagina and Zvyagin 1965) provides the calculation formulas for determining the magnitude 2019). The ordinate of the pile center of gravity (see Fig. 4) is determined of the breaking force, obtained for loading an semi-infinite...

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