... navigation. geologist artificial intelligence geological subdiscipline thickness curvature metamaterial deformation diameter uniaxial compression reservoir geomechanics prediction bayesian optimization lattice geology machine learning regression specimen fcc lattice metamaterial...

... geologist machine learning engineering waterline artificial intelligence curvature geology optimization entrance curvature ocean engineering resistance optimized ship resistance performance journal semi-small waterplane area twin-hull afterbody waterline formula characteristic...

... for researchers seeking to enhance the performance of these vessels. reservoir simulation simulation optimized hull curvature mathematics of computing resistance semi-planing yacht numerical simulation optimization chine accuracy yacht hull equation ship waterplane projection displacement...

...., 2012). In this forming method, there is a possibility of dent occurrence depending on the design and operation of the forming die (forming sequence and process), so careful consideration must be given to process design. (Shen et al., 2018). curvature curvature radius experiment transverse...

..., and obtained the temperature and pressure changes during the evolution of hydrate blockage. The effects of subcooling, injection rate, and pipeline curvature on blockage time were explored. This study fills the gap in the field of hydrate deposition in undulating pipes and provides a reference for hydrate risk...

... of mooring lines, in terms of offset and cost, is identified as a function of water depth. For water depth above 2000 m, this optimum declination is 45°. For the IAC, a fully floating configuration is to be preferred, with the advantages to reduce the cable length and limit cable tension and curvature...

.... curvature oscillation subsea power cable subsea system rig actuator controls and umbilicals laser vermeer subsea processing umbilical gauge sensor frequency oscillation jordal subsea cable material damping novel test rig umbilical installed norway illustration decay Proceedings...

... buckle offshore pipeline unplanned buckle probabilistic lateral probability curve 3 dnv-rp-f110 operation curvature retrospective analysis variability prediction lateral straight 3 friction sensitivity Proceedings of the Thirty-fourth (2024) International Ocean and Polar Engineering...

..., especially when several buckle triggers are required. The Residual Curvature Method (RCM) has often been used for shallow water projects but has rarely been proposed for deep and ultra-deep water due to the challenges in terms of installation, landing orientation on very soft soils associated with deep...

... ABSTRACT A test methodology that uses the capabilities of a developed compression test rig, has been presented. The test rig is able to cycle both the compression and curvature concurrently, and simulates the touch down region of the product. The created test program is based...

... the internal strains within the constituent components. Material and slip damping in the VIV analysis was investigated by Passano et al. (2016). Slip damping occurs when different components start to slip against each other, causing internal energy loss due to friction. It will only be present if the curvature...

... Tubular king pile Weld Connector (a) (b) Fig. 1. (a) Example of a combined wall duringWeldinstallation in a harbour extension in Rotterdam; (b) Schematic with infill sheeting and welded connectors. MOMENT CURVATURE DIAGRAM Firstly, an analytical formulation for the bending moment curvature diagram in pure...

... along y-axis [MPa/kN] Axial stress parameter [MPa/(1/m)] Linear bending stress parameter [rad] Predefined element orientation [1/m] Bending curvature [1/m] S associated curvature [MPa] Stress [MPa] Axial stress [MPa] Bending stress [MPa] Non-linear bending and friction stress [MPa] Linear friction...

... is a vital part of the overall fatigue analysis approach. The computational scheme is illustrated in Fig. 2. The global time domain analysis generates a time series of axial forces and bending curvatures that supply cross section loading in the cross-section analysis. Eventually, this can be compared 1719...

... over the length and width of the mobile tank, and the larger radii of curvature. The basis for design of slosh mitigating products for large rectangular tanks using inflatable elements might therefore not only be based on such element transferring forces between the mobile liquid holder and the liquid...

... while the test sample moves up and down. The curvature along a specific part of the sample length is measured continuously in two axes by a Fibre bragg grating sensor beam attached to the outer sheath of the product. INTRODUCTION It is very costly to have an offshore installation vessel and her crew...

... cross section lines can be created. Finally, the smooth hull surfaces are generated based on NURBS skinning method. As for the sail-assisted VLCC, the local hull parameters used for parametric modeling are fullness of lower part of the longitudinal bow profile, curvature of forebody section lines...

..., the hydrodynamic calculation is carried out, which the hydrodynamic parameters of the hull are allowed based on the potential flow theory. And then, we performed dynamic coupling analysis of pipe-laying vessel-mooring-pipeline. The influence of the stinger on the curvature radius of the pipe is considered...

.... In this study, the Consistent Particle Method (CPM) is enhanced by incorporating the continuum surface force (CSF) model and applied to simulate the oil spill process. Firstly, the advantage of CPM in computing the curvature of an interface, which is key in simulating the interfacial tension force...

... ABSTRACT For modern shipbuilding, line heating is widely employed as an effective method to form complex double-curvature plates, and the shrinkage control method is the key to form the target plate. Taking sail plate forming as an example, heating simulation is realized by thermal elastic...