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Keywords: diameter
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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-21-1187
... simulation viscosity multiphase flow soil sprayed thickness experiment artificial intelligence upstream oil & gas particle diameter hydrate dissociation soil particle hydraulic fracturing outburst fluid dynamics dissociation initial gas pressure zhang equation soil layer gas outburst...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-1188
... aperture outer diameter typical ballooning phenomenon deep water well reservoir pore pressure coefficient fluid flow fracture fluid gain pressure effects in drilling deformation law wellbore annular pressure drilling consistency coefficient diameter fracture ballooning friction pressure...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-1302
... in an accompanied paper (Lau, 2021a); and exploration of the effects of hull geometry and tightness of turns on ship maneuverability are presented elsewhere (Lau, 2021b). model test tactical diameter final diameter marine transportation ship mackinaw model proceedings strength simulation ice...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-1241
... submergence depth efficiency diameter national research council canada ottawa shaft power wheel diameter configuration 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...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3182
... diameter, and ship speed are investigated. The results show that bubble diameter and ship speed have an important influence on bubble trajectory. The larger the bubble diameter, the higher the bubble trajectory. Besides, the increase of ship speed will enhance the particle's tracking capability...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-4113
... such as anchor and falling objects. As a result, there will be dents on the pipeline after impact. The influence of falling object velocity, diameter and shape, pipeline buried depth, corrosion area, depth and type on dent are studied through the finite element method. The results can be referred during...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3189
... on the evolution of free surface, the formation and propagation of tsunami. The results are compared with the work of Gisler (Gisler, et al., 2004). Though the cavity diameter, height of jet and initial height of tsunami agree well with that of Gisler’ work, the shape of cavity is quite different. This indicates...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-1118
... to changes in water depth and draft. rubber rope loose state coefficient elongation subsea system metals & mining mooring line wave excitation force surge motion lft mooring system catenary mooring sea area parametric study yaw motion water depth diameter calculation condition em1...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-1151
... surface, and decrease the deformation and sealing gap of sealing surface. Zhou (2017) deduced the mathematical expression of the sealing surface width of spherical mechanical seal with both theoretical and empirical formula, and discussed the influence rule of both inner diameter and outside diameter...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-1303
... rectangular ice tanks with limited tank width, a complete 180° turn required for a tactical diameter simulation is rarely done in OCRE-RC; instead, turning arc maneuvers are performed with the ship stopped prior to 90° heading change. The diameter from such arc is assumed to be representative and sometimes...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-2107
... jet flow behavior around a pile on rigid and sand bed, respectively. subsea system jet flow numerical simulation diameter subsea production system manhole backfill soil engineering bottom diameter particle size jet pipe numerical model erosion upstream oil & gas scour hole...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-2110
...-independence, a parametric study is carried out to investigate the effect of pipe diameter, mixture velocity, and solid volume concentration on the entry length by analyzing the deviations of pressure drop, hydraulic gradient, solid phase velocity and volume fraction between different cross suctions downstream...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-2111
.... production control midstream oil & gas concentration size distribution mixture velocity reservoir surveillance critical velocity formula diameter upstream oil & gas hydraulic gradient pipeline transportation critical velocity formula production monitoring sediment particle size...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-2146
... oil & gas theoretical model slurry velocity pipe segment slurry concentration formula diameter revolving speed lagrangian method long-distance sediment pipeline transport transportation Proceedings of the Thirty-first (2021) International Ocean and Polar Engineering Conference...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1122
.... optimization problem fracturing materials proppant dimensionless productivity index formation permeability artificial intelligence fracturing fluid productivity index proppant number proppant cost coefficient proppant mass diameter reservoir hydraulic fracturing upstream oil & gas fracture...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-3226
... diameters. The results demonstrate that by IDA the weight of the whole support structure is greatly lighter than the design obtained by SIA. This paper provides guidance for the further offshore wind project bidding rule. It is suggested that the wind turbine manufacturer and the design institute could...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-3257
... Experiments regarding vortex-induced motions (VIM) of floating circular cylinders with low aspect ratio, L/D = 2.0, and different heave plate configurations were carried out in a recirculation water channel; where D is the diameter and L is the submerged length of the cylinder...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1169
...) and floating structures (e.g. Downie et al, 2000a,b; Williams et al, 2000; Lee & Kerr, 2002; Park et al, 2013; Vijay & Sahoo, 2018). frequency irregular wave test diameter upstream oil & gas cylinder od 223 amplitude wind turbine renewable energy wave test porosity international...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-2147
... Abstract This study aims to analyze and compare the influence of the diameter selection on the optimal gathering system position. Taking into account different well positions scenarios. Utilizing both manifold and trunk line layouts, this study will rank the results considering the oil...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1164
...). However, the IBC only reduces the ice load acting on the structure, it does not fundamentally cure the IIV. The ice force frequency lock-in (FLI) occurs when the ice loading frequency resonates with the structural natural frequency. Furthermore, the tower diameters are between 3m to 8m for monopile type...

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