... experiment offshore projects planning and execution numerical calculation offshore wind tower wind energy model experiment stick slip boundary transfer point platform design canada government operation transfer operation friction coefficient head sea sub-sea system wind tower...

... coordinate system to compute ship motions and added wave resistance. Chen et al. (2016) established a multi-domain method with non-grid in the outer domain to calculate hydrodynamic coefficients and motions. freight & logistics services ship motion wave-body interaction head sea vertical shear...

...-running tests do not show significant differences in the head sea. It is shown that a larger wave slope induces smaller normalized added resistance and motion response in CFD. Wave frequency and heading angle greatly affect added resistance and ship motion responses in waves and the tendencies are further...

... impact load upstream oil & gas surge fender operation head sea jacket slot A Parametric Study of Floatover Installation with a T-Shaped Barge in Shallow Water Licheng Qin, (1)Yisheng Wang, (2)Alan M. Wang, (1), Ph.D. Wentai Yu, (1) Chen He, (1) (1)Offshore Oil Engineering Co. Ltd. Tianjin...

... transfer appears to be the preferred configuration. It is thus important to study the gap resonance behaviour in order to manage any potential risks effectively. round bilge corner sea condition resonant peak beam sea head sea peak period bilge geometry significant wave height gap response...

... CONDITION The model tests were carried out at 0%, 40%, 70% and 80% of load transfer. The environmental condition includes head sea (180deg) of wave height 1.5m, quarter sea (225deg) of wave height 1.0m, beam sea (270deg) of wave height 0.5m. The wave period ranges from 5.0 s to 8.0 s. The detailed...

... wave motion prediction freeboard assessment floating production system riser engineering bilge keel nonlinear effect asymmetric riser quarter sea offshore frequency midship subsea system head sea estimation upstream oil & gas green water fpso Numerical Green Water Assessment...

... direction have the same notation. Wave coming from the platform north is defined as head sea. Wave traveling toward platform east is denoted as beam sea. Table 2 Extreme Environmental Condition Hs Tp Current Wind Note m s m/s m/s 13.5 15.2 2.4 42 100-year typhoon Figure 8 Definition of Wave Direction...

... of the model in the correct height above the baseline, also when the model is connected to the towing system. This is realized with two articulated force balances. head wave ship model full scale sea area head sea regular wave marine transportation wave height ship speed ship coefficient...

... liquified natural gas panel method model test estimation prediction head sea Numerical and Experimental Study on the Estimation of Added Resistance of an LNG Carrier in Waves Taeyoung Kim, Seonoh Yoo, Semyun Oh, Hyun Joe Kim, Dongyeon Lee, Booki Kim Central Research Institute, Samsung Heavy...

... line integral ne 360 resistance line integral ne 240 amplitude wigley ii fn 0 line integral ne 660 head sea coefficient test 1 ngl 56 ngl 78 experimental result journee 1992 Numerical Study of the Added Resistance of a Ship Advancing at Various Headings Do Chun Hong, Joon-gyu...

... especially. A series of model tests have been carried out for selected cases in regular and irregular waves. nonlinearity force nonlinearity freight & logistics services contribution head sea marine transportation regular wave rao fn 0 wave-induced component model ship total midsection...

... result experiment amidship computation sensor backbone system container ship marine transportation dry backbone andmodule take lpp 0 static load test account nonlinear effect model test head sea irregular wave natural frequency Impact Loads and Whipping Responses on a Large Container...

... discussions about level 1 and level 2 methods for the estimation of minimum powering in waves in the frame of IMO MEPC.232(65). bulk carrier marine transportation estimation froude number coefficient fn 0 fine hull form takahashi formula short wave experimental data papanikolaou head sea...

... system water depth mean surge drift force qtf liquified natural gas head sea gas monetization bow shape elevation ssfu base case floater wave period drift load drift force upstream oil & gas hull drift force qtf mooring system Aspects of the Mean Surge Drift Force for Single-Point...

... In the development of LF motion design curves, nonlinear coupled analyses of the target moored platform are conducted, considering the displacements (ranging from 35,000 to 65,000 tones), wave directions (Head sea, quartering sea and beam sea), wave heights (significant value ranging from 1m to 15m...

... tension in head seas is presented. The predicted results were compared with the model test results. The results in time domain quantitatively agreed with the test results. The present method is useful for predicting the wave-induced motions of a towed ship and the towline tension during towing in waves...

..., the nonlinear strip method cannot calculate the pressure distribution acting on a hull. relative displacement strong nonlinear phenomenon computational condition head sea reservoir simulation upstream oil & gas nonlinear strip method hull relative velocity drillstem testing drillstem/well...

... subsea system topsides mating analysis coordinate system beam sea operation clearance installation fender head sea mooring system sway fender cone inertial property separation elevation impact load upstream oil & gas stiffness Floatover Installation Analysis and Its Application...

... and drift forces are analyzed and it is confirmed that the gap flow is affected by the sloshing. The sway motion, sway drift force and gap flow are influenced by the sloshing in head sea although the sloshing is weak. INTRODUCTION Sloshing influences the motions and mooring loads of FSRU and LNGC. When...