.... geology geological subdiscipline geologist artificial intelligence optimization problem hydrofoil foil reservoir geomechanics adjoint method foil interaction structure interaction norfolk tandem composite t-foil smc 2024 upstream foil appendage deflection coupling proceedings SNAME...

...-body/spray root kinematics by less than 15% and hydrodynamic loading/structural response by less than 26%. reservoir simulation spray root wedge hydroelastic model virtual event grid convergence study loosely two-way history experiment hydrodynamic force deflection convergence study...

... hydrofoils of different stiffness, including a perfectly rigid foil, were simulated in both calm water conditions and regular head waves. Representative examples of foil deflections and wave patterns, as well as time-dependent structural and hydrodynamic characteristics, are presented. mesh flexible...

...); Howison et al. (1991). The hydrodynamic models are coupled to a linear finite element beam model through a relationship between spray root location and the local deflection. Results of a validation study comparing model predictions to experiments described in Ren et al. (2019a); Javaherian et al. (2019...

... into calm water. Pressure, full-field out-of-plane deflections, and strains on wedge bottoms, vertical acceleration, and vertical position are measured. Full-field deflections and strains are measured using stereoscopic-digital imagine correlation (S-DIC) and strain gauge. A nondimensional number, R...

... with an array of pressure transducers. Stereoscopic Digital Image Correlation (S-DIC) is used to measure deflection on the bottom of the wedge during the impact. Experiments are conducted from different drop heights to study the effect of impact velocity. Results are interpreted in light of an experimental data...

... strut dynamic hydroelastic response fw regime frequency spectra fv regime ventilation wright dynamic hydroelastic response coefficient strut deflection coalescence fluctuation harwood hydroelastic response Dynamic Hydroelastic Response of a Surface-Piercing Strut in Waves Tristan J...

... transportation vessels. During transportation, the seafastening system is required to secure modules on transportation vessels. The seafastening system is designed to support the forces imposed on the module by accelerations, motions and deflections of the vessel, and distribute the concentrated forces from...

... strength calculated by nonlinear FEA very well. axial compression stiffened panel stiffener li ultimate strength analysis ultimate strength deflection compression load-deflection curve comparison artificial intelligence strength analysis panel ultimate strength beam-column model beam...

... as part of the overall model geometry in the simulations, and a body force model is used to represent the waterjet pump. Since explicitly modeling the deflection of the steering nozzles requires a dynamic overset grid approach, which is computationally expensive, the steering nozzle geometry is excluded...

... thickness while maintaining hull strength. The cockpit sole is framed transversely and suspended from the deck, thus isolating it structurally from the hull structure. This combination of hull and deck structure is capable of much higher deflections without failure compared to that of a traditional hull...

...-structural analysis is performed at each time step to obtain the deformation and strain fields in the hull. pressure distribution wedge structural response hull formulation deadrise angle maximum deflection reservoir simulation side wall prediction ikeda deflection wedge model loading...

...), the off-axis loads can become as large as the mean propeller thrust and torque. As the bearing deflects to absorb these forces, and the shaft bends to absorb moments, metal-tometal contact can occur. This paper describes an approach to minimize such problems at the design stage. Computational Fluid...

... model wedge new orleans keel experiment deflection time signal drop height water surface sensor wedge-shaped hull ikeda deflection maximum velocity error bar standard deviation university De ections on the Bottom of a Wedge-Shaped Hull due to Slamming Loads Christine Ikeda1(M) 1...

... to capture the deflection of the hull structure around the propeller shaft system under different draft and loading conditions. Propeller forces were analyzed by computational fluid dynamic under severe operational conditions. Ship hull deformation and propeller forces were considered during the shaft line...

... and advantages. offshore pipeline offshore construction management upstream oil & gas anton slozkin presented sea state sagbend saipem ltd engineering forecast lai engineering forecast deflection peter lai operation october 2014 sname maritime convention monitoring engineering forecast...

... seconds (ms). The analysis is performed using high fidelity finite element calculations for the basic comparison. The wall systems are quantitatively compared in terms of wall deflections and installed weight, and other advantages and disadvantages of the systems are discussed qualitatively. metals...

... annular pressure drilling upstream oil & gas yield point johnston dishing failure strength test specimen doubler plate failure load diameter deflection specimen instability padeye gray dishing failure lifting lug ultimate strength test plate equation pin connection Dishing...

... early stage rules for each structure’s respective application and influence within the design of future naval combatants. reservoir characterization upstream oil & gas blast hardened bulkhead criteria bhb deflection bhb design application naval combatant overpressure girder...

... of having to dry-dock. upstream oil & gas marine transportation drop stitch construction stabilizer pocket perimeter miami diver deflection cofferdam ambient leakage wet test configuration mockup fin stabilizer pocket inflatable cofferdam drop-stitch cofferdam construction...