... cylinder drag force artificial intelligence reservoir characterization beam length displacement dynamic response non-dimensional beam length amplitude flexible filament trajectory elastic beam production control vortex interaction deformation different length mechanics lift force vortice...

... floating production storage & offloading cylindrical fpso engineering size distribution floating production system fpso coefficient free-flooding anti-motion structure floating production storage and offloading anti-motion structure heave natural period amplitude equilibrium...

... motions (including heave and roll/pitch) amplitude in the coupled load condition is a little larger than those observed from the pure wave cases. A quasi-lock-in phenomenon and nonnegligible mean displacement in heave is observed in the coupled load case, and vortex-induced force is supposed as the reason...

... responses of such a slender riser is more effective and easier to achieve in the calculation of structural responses by simulating the dynamics of the risers and expressing the fluid force with a numerical scheme. amplitude isw effect isw excitation riser excitation dynamic response isw...

... marine transportation drag arm drag head heave motion tshd wave compensator motion amplitude trailing suction hopper dredger operational safety wave height medium-long period wave sailing state reservoir simulation wave direction amplitude boundary calculation numerical...

... presents the strength results directly with a higher level of accuracy. drilling riser prediction method hang-off drilling riser amplitude response parameter transfer function response prediction psd upstream oil & gas target location acceleration data acceleration logger accuracy...

... al. (2013) designed a point suction wave energy device located in assaluye port, Iran based on the linear wave theory. The research found that changing the flat bottom cylindrical float into a vertebral float significantly reduced the heave damping and increased the heave amplitude of the float. Guo...

... upstream oil & gas maximum liquefaction depth midstream oil & gas offshore pipeline pore pressure single pipeline jeng amplitude fluid dynamics pipeline seabed response tandem pipeline pore-water pressure variation reservoir characterization single pipe boundary condition loading...

... mooring system extreme condition leg platform amplitude platform riprap pile pretension force upstream oil & gas tension leg accuracy submerged tension leg platform subsea system requirement construction different pretension value stability analysis condition quasi dynamic 1...

.... upstream oil & gas riser mean deformation healthy stage deformation platform steady stage riser tension subsea system mooring system frequency motion amplitude time domain dynamic response amplitude riser 1 loading heave balance position ocean engineering cable platform-mooring...

... of 2.15, the leading-edge tubercles are represented by sinusoidal leading-edge geometries with an amplitude 0.005 times the local hydrofoil chord length. Three wing geometries with tip to hub ratio of 0.33, 0.6 and 1 were designed and built. Each wing can be attached with straight leading edge and leading...

... reservoir simulation ship amplitude fluid dynamics production monitoring university mesh rogue wave upstream oil & gas production control equation wavelength reservoir surveillance cross sea wave surface shanghai jiao tong university coordinate system motion characteristic...

... reservoir characterization experiment weakly nonlinear time-domain model coefficient frequency time-domain model case 2 upstream oil & gas amplitude wave height ship speed engineering parametric roll containership roll amplitude green function method ship parametric roll...

... of the ship. Owing to the large amplitude induced by the parametric roll, it may cause potential danger for the ship in waves and thereby attracting extensive concerns from many researchers. reservoir simulation head wave wavelength effect marine transportation reservoir characterization encounter...

... reference role. sustainability sustainable development motion response optimization effect social responsibility wind energy case 7 irregular wave wind turbine subsea system water depth mean value amplitude case 8 china mooring system platform clump weight matrix time history curve...

... surface accuracy coordinate system amplitude numerical model coefficient flow field Proceedings of the Thirty-second (2022) International Ocean and Polar Engineering Conference Shanghai, China, June 5 10, 2022 Copyright © 2022 by the International Society of Offshore and Polar Engineers (ISOPE...

.... In addition, a number of numerical studies were conducted to investigate calculation accuracy by truncation and the effect of signal transfer delay. These studies showed that the delay and deterioration of calculation accuracy by truncation cause fatal differences on the top tension amplitude when oscillated...

... mingsheng wang steel cylinder frequency range coating amplitude ABSTRACT The underwater acoustical model structured by two steel cylinders and a void cylinder embedded in rubber medium with steel and air backing or water backing is proposed in this paper, based on the theory of sound resonance...

... block effects. Given pitch motion amplitude ( θ 0 ), the thrust coefficient of flapping foil increases as the increase of Strouhal number St . The thrust coefficient decreases as the increase of θ 0 , and the maximum propulsion efficiency is achieved at higher St . INTRODUCTION The propulsion...

... motion is fully induced by the fluid-structure interaction (FSI). Numerical simulations are carried out under a series of operating conditions by varying the prescribed motion amplitude, frequency, and angular velocity of the fish. Results show that the turning motion of the fish head is affected...