... equation is solved. The fully nonlinear boundary conditions are considered to track the free surface with total Lagrangian method, which has better numerical stability. A blocked structured mesh of free surface for the semi-submersible is constructed which facilitates the reconstruction and smoothing...

... norway government climate change upstream oil & gas sub-sea system suction bucket europe government reservoir characterization imperfection amplitude displacement dense sand different embedment depth resistance lateral displacement friction angle boundary condition...

... ocean energy equation structure particle hybrid model numerical study sustainable development qale-fem boundary condition computational physics particle membrane membrane structure simulation flexible membrane momentum equation blind test series 4 submerged flexible membrane coupling...

... piping simulation knowledge management on-bottom stability midstream oil & gas europe government load model hydrodynamic load model brazil government piping design upstream oil & gas drop jip phase boundary condition lateral displacement interaction stability design...

...-seabed interaction to investigate the wave-induced soil response around twin pipelines with different pipe diameters. The present model integrated the wave model and the seabed response model in a two-way coupling algorithm by introducing a boundary condition of velocity continuity in addition...

... method bingham equilibrium position coefficient matrix polynomial order matrix solver technical university boundary condition Proceedings of the Thirty-third (2023) International Ocean and Polar Engineering Conference Ottawa, Canada, June 19-23, 2023 Copyright © 2023 by the International...

... boundary conditions as well as for the platform motion under the extreme event. INTRODUCTION The 1 st Floating Offshore Wind Turbine (FOWT) Comparative Study proposes a framework for evaluating strengths and weaknesses of numerical approaches in dealing with the hydrostatic and hydrodynamic response...

... rectangular plate stiffness characteristic mode sequence finite element method china government frequency calculation result mode shape different position modeling & simulation boundary condition spring stiffness rectangular thin plate transverse vibration characteristic asia...

... upstream oil & gas ship amplitude boundary condition china government ocean engineering grid reservoir simulation asia government wave height flooding pitch motion computational domain frequency free surface equation coordinate system head wave simulation result dtmb 5415...

.... By observing the visualization results and modifying the geometry and motion parameters of oscillating foil, they further revealed the propulsion mechanism and thrust influence factors of oscillating foil. reservoir simulation hydrofoil boundary condition asia government propeller efficiency...

... instrument in real time. The maximum loading load of the testing machine is 5000KN in compression and 700KN in tension. Generally, it is considered that the transverse frame in the hull structure is strong enough to resist the transverse deformation. To simulate the fixed boundary conditions, the upper...

... viv china government canada government vibration amplitude boundary condition ABSTRACT This paper described a hybrid method to assess large diameter spool VIV and FIV, and applied it to a 36" complex-shape spool study. The hybrid method employs empirical lift coefficients, and imposes...

... upstream oil & gas thermal buoyancy jet thermal jet froude number horizontal thermal buoyancy jet buoyant jet trajectory characteristic china government temperature distribution water body stratification intensity asia government calculation domain nozzle boundary condition...

... by a fully coupled level set and volume of fluid method (CLSVOF). A modified generating-absorbing boundary condition (GABC) is employed to achieve high-efficiency wave simulations in the presence of uniform currents. At the same time, the stabilized SST k - ω turbulence model is adopted to solve...

... panel method is introduced, where nonlinear free surface boundary condition considering both the influence of steady ship wave and incident wave. In the outer domain, free surface Green's function method is used, where the free surface boundary condition is satisfied automatically. On the control...

... of inertia. marine transportation freight & logistics services roll natural period infinite water depth europe government belgium government coefficient equation modeling & simulation draft ratio shallow water different depth cfd method pressure distribution boundary condition...

... water management coefficient drag coefficient water-air-bubble mixed flow water-air-bubble incoming flow incoming water flow condition mesh production logging production control numerical result boundary condition mixed flow condition Proceedings of the Thirty-third (2023) International...

... welding distortion simulator distortion cad model transverse shrinkage shipbuilding weldment deformation piola-kirchhoff stress tensor contour shell element boundary condition angular distortion distortion analysis hull structure young-jo cheon buckling distortion analysis...

... riser linearly shear plane plot sea current velocity initial condition vibration coefficient boundary condition linearly shear flow shear flow vortex-induced vibration marine riser hydrodynamic force Proceedings of the Thirty-third (2023) International Ocean and Polar Engineering...

... with the problem of sharp angle singularities of the object surface as well as mixed boundary conditions for the corners in the computational domain, a single-node hybridize condition is given in this study. By comparing the simulation results of added mass and damping with the experimental data, it shows...