... docking. The wind and current loads of two ships in parallel docking are calculated based on the viscous flow numerical method. The second-order wave drift forces are calculated based on three-dimensional potential flow theory. The comparative analysis of loads between the parallel docking state...

... movement. The focus of this study is investigating the effect of the LNG tank on the LNG carrier's motion and wave drift forces. In order to investigate the effect of the LNG tank, a model test in waves of LNG carrier was conducted in the wave tank at Changwon National University with and without the LNG...

... move with a certain drift angle. In this paper, TEBEM method (Taylor expansion boundary element method) is used to calculate surge and sway wave drift forces and yaw drift moment of a ship with drift angle in oblique waves, and the comparison is made with the wave drift load of a ship without drift...

... wind turbine turbine det norske engineering mooring system drift force veritas sea load wind energy platform offshore wind turbine semi-submersible platform petroleum institute drag coefficient mooring line failure subsea system mean drift force fowt line 1 simulation...

..., the 2nd order diffraction quantities such as drift force and QTF are also affected by motion RAOs. In this paper the drift force coefficients and QTF calculation are based on the RAO where a Morison drag formula is included, and two cases are studied to investigate the effects of viscous loading...

... drift force and moment. In this study, a new two-time scale model is proposed to overcome the limitation of the existing studies. To this end, the influence of ship lateral and rotating velocities are additionally taken into account. Then, the increment of drift force and moment induced by lateral...

... mass and damping n coefficient, first-order wave force and second-order average drift force nj transfer function RAO, etc. Wave basin model tests performed at 3 Seabed condition SKLOE is also presented to verify the numerical result. Finally, a series of comparisons between numerical results...

... Abstract This study investigates analytically the influence of the length to draft and beam to draft ratio of a ship on the drift forces acting on a body in relatively short waves (small wavelength to ship length ratio). For validation, the proposed method is applied to predict the drift...

.... subsea system environmental condition global analysis upstream oil & gas calculation mooring system ocean basin artificial intelligence model test water depth pontoon wind field coastal structure drift force spectra interaction verification basin bridge floater wave drift force...

...) conducted the study on the yaw and stability of single point mooring. Yaw of turret moored vessels in regular waves was investigated by Liu et al (1999) and large yaw motion was explained by the balancing of drift forces and moments. Donoghue and Linfoot (1992) performed the model test in irregular waves...

... fender drift force module optimization calculation assembly frequency motion response triangle significant double amplitude wave direction subsea system mega island simulation Optimization of Wave Induced Motions and Forces on a Floating Island W.J. Otto, O.J. Waals, T.H.J. Bunnik and J...

... to judge the ship maneuverability in waves based only on the trials performed in calm sea. modular maneuvering model maneuvering motion marine transportation drift force yasukawa artificial intelligence ship kochin function cal kashiwagi steady force motion equation eut trajectory...

... malenica flexible body natural frequency reservoir characterization modal vector equation experiment hydroelastic response mean drift force second-order hydroelastic response velocity potential drift force body boundary condition Numerical Investigation of Second-order Hydroelastic Response...

... natural frequency hydroelastic analysis peak value drift force existence water motion flexural rigidity flexible mode variation pattern th mode resonance mode shape kashiwagi sioris frequency coefficient equation Hydroelastic Analysis of an Annular Flexible Floating Plate Eva...

... Computation of Wave Drift Forces and Motions of DTC Ship in Oblique Waves Cong Liu1, Jianhua Wang1, Decheng Wan1*, Xinguo Yu2 1 Collaborative Innovation Center for Advanced Ship and Deep-Sea Exploration, State Key Laboratory of Ocean Engineering, School of Naval Architecture, Ocean and Civil...

... ABSTRACT In this paper, a two-dimensional numerical method in time domain to estimate drift force acting on a floating OWC-type wave energy converter "Backward Bent Duct Buoy (BBDB)" moored loosely by elastic lines is proposed. Primary conversion efficiency of this device is also calculated...

... maximum allowable dynamic margin environmental force impulse peak relation upstream oil & gas fmf mean environmental force drift force Offset Requirements in Quasi Static DP Capability Calculations Wouter Antheunisse GustoMSC Schiedam, The Netherlands Dimitris Chalkias GustoMSC Schiedam...

... (DOF), accelerations and drift forces were measured to compare with model result and improve the existing design. artificial intelligence mooring system current speed scale model flume taiwan wind power sustainability drift force heave motion natural frequency fowt wind energy free...

... Abstract This paper describes and validates a method for estimating quadratic transfer functions (QTF) for floating structures based on model experiments with irregular wave loading. With the QTF for a specific floating moored structure the slow drift forces acting on the structure can...

... wavelength of 0.73L (Thiagarajan et al. 2013). In the present study, the authors aimed to look into the problem theoretically to analyse the heading instability. In this paper, the Cox equations for the mean drift force and moment are applied to find the approximate yaw motion of the system. For treating...