... these substantial loads often rely on notable assumptions, resulting in conservative estimates (Tu, Cheng, et al., 2017). However, assessing the integrity of existing structures under unforeseen conditions, which may push them perilously close or beyond their stress limits, necessitates a more precise approach...

... simulation coefficient design ship pre-swirl esd duct performance resistance modeling pre-swirl stator hull assumption Proceedings of the Thirty-fourth (2024) International Ocean and Polar Engineering Conference Rhodes, Greece, June 16 21, 2024 Copyright © 2024 by the International Society...

... horizontal forces and yaw moment on a ship advancing in a wide range of wavelengths at any direction. By introducing a blending function, the method combines two existing approaches, one focusing on components due to the diffraction of short waves and the other adopting strip-theory assumptions. Thus...

... the mass of water delivered to an object on the ship during a single collision-generated spray event is given by Zakrzewski (1987): (equation) artificial intelligence probe raspberry pi machine learning ship capacitive sensor sprice sea-spray sensor zakrzewski assumption microcontroller...

... the rigid lid assumption respectively, and then quantitatively calculates the internal wave results when the submarine model moves at various cruising speeds based on numerical simulation. The results indicate that if the velocity of the submarine is small, the waveform results of internal waves with both...

... liquified natural gas (lng) tank threshold dnv probability assumption classification guideline experiment operation long-term approach seoul national university exceedance probability assessment kim sloshing load contribution marine structure convergence ABSTRACT...

... (or vanish). Due to this diminishing, divergency of the coefficient 5, (see Fig.2b) may be observed. In the presence of reflection, the assumption of a progressive wave is still no longer valid. (b) Evolution of the reflection coefficient versus the current for a signal in presence of 10 % of reflection (red...

... improvement in the yield stress is expected to positively impact the capacity of the linepipe. riser resistance parametric study pipe catenary riser assumption steel catenary riser system overpressure steel catenary riser criteria applicability deepwater harsh environment thickness...

...., 2009; Zhao et al., 2004). To simplify and analyze the sloshing problem, assumptions were made from the geometric and kinematic viewpoints. First, a 2-dimensional tank experiment was conducted to ignore the 3-dimensional flow effect caused by the complex tank shape. Additionally, the problem...

... system u-value field data cooldown time asia government bitumen production monitoring pip thermal performance onshore pip assumption izoflex thermal conductivity power input Proceedings of the Thirty-third (2023) International Ocean and Polar Engineering Conference Ottawa, Canada, June 19...

... collapse pressure equation pipe wall offshore pipeline assumption cross-section plastic collapse pressure midstream oil & gas hoop stress wall thickness dnv formulation external pressure formulation bifurcation pressure thick-walled pipe thick-wall assumption Proceedings of the Thirty...

... connector serially connector load platform vertical load wave direction lateral load matrix connection section single connector extreme load stiffness articulated connector load response multi-module platform constraint calculation model load response assumption rigid body...

... oil & gas anchor trajectory mohr-coulomb strength theory trajectory assumption analysis step aubeny stress state anchor reservoir simulation body force seabed model nonlinearity cel method deformation shear strength anchor model grid stress distribution installation euler body...

... oscillations. dynamic response factor assumption tow line iceberg 1960 artificial intelligence coefficient tow force mass matrix iceberg 1961 oscillation vector iceberg dependence mathematical model amplitude line force equation time interval Proceedings of the Thirty-first (2021...

... distribution monthly average oceanographic parameter bayesian inference bayesian approach information wind speed sea spray assumption wilk data-generating process variance mincog model samuelsen wave height likelihood prediction reanalysis data relative humidity Simulation of Atmospheric...

... ABSTRACT To estimate wave response of moored floating body, some assumptions for behavior of mooring chains are required. However, such assumptions were generally difficult for practical use. In this study, a new method is developed to solve such problems. It is found that the present method...

... of ambiguities due to illumination, irregularities of broken ices, and fuzzy environment. ice thickness region image processing technique saturation thickness spatial filter upper surface sea ice lower boundary convolution roi pixel icebreaker artificial intelligence assumption ice...

.... outer diameter calculation brace pipe upstream oil & gas reduction assumption chord weight reduction drilling equipment geometry jack-up rig hollow section diameter initial structure construction stress utilization utilization framework model fleischer wall thickness Shaped...

.... scully wind turbine leishman correction wind energy simulation wake method vortex ring wake trajectory subsea system curved filament correction renewable energy tip vortex wake govindarajan vortex core model vortex segment collocation point assumption Study of free vortex wake method...

... of quasi-steady BEM theory. The formulas derived from low-frequency motion seem more reasonable than the classic ones in the simulation based on the quasi-steady assumption. KEY WORDS: Aerodynamics; floating offshore wind turbine; quasi- steady BEM. INTRODUCTION Wind energy has been occupying an important...