... in consideration of simultaneous loading and unloading by STS method. higher-order boundary element method coefficient numerical model roll motion subsea system assessment safety factor freight & logistics services environmental condition characteristic flbt return period turret model test...

... numerical simulation oppositely resonance subsea system numerical result narrow gap amplitude barge experimental data resonant wave height roll motion twin oppositely resonant frequency model test incident wave fluid modeling upstream oil & gas gap resonance fpso floating...

... but it is hard to predict roll motion because the theory just takes account of the wave radiation damping but fails to account for the viscous damping, flow separation, and vortex generation. And roll motion of ships is strongly related to viscosity effects and is extremely sensitive to viscosity-induced flow...

... with experimental data. Nonlinear wave forces acting on the same column have also been estimated. In the second case, the roll motion of a rectangular floating structure in regular wave has been simulated. interdymfoam roll motion experiment circular column regular wave wave tank elevation eatock...

... ABSTRACT: An adaptive operation of a disturbance accommodating controller(DAC) depending on the seastate number for roll motion of a ship is suggested. DAC suggested in this paper assumes the shape of the disturbance, i. e. the wave slope excitation as a harmonic signal that consists of two...

... fin effect transfer function roll motion irregular wave roll reduction activation fin stabilizer system simulation experimental study model test performance evaluation ship speed fin fin stabilizer fin-stabilizer sa young hong beam sea Experimental Study on Performance...

... of floating body. However it is difficult to handle breaking waves, damaged hull's opening, etc. even if using ALE grid. numerical analysis hull roll motion particle configuration tank equation particle violent free surface flow mp method simulation particle method numerical simulation...