... equation container ship diffusion equation grid ohashi workshop separation and treating knot simulation full-scale condition guideline rectangular grid numerical simulation Proceedings of the Thirty-fourth (2024) International Ocean and Polar Engineering Conference Rhodes, Greece, June 16 21...

... rate ice condition knot ship brash ice Proceedings of the Thirty-third (2023) International Ocean and Polar Engineering Conference Ottawa, Canada, June 19-23, 2023 Copyright © 2023 by the International Society of Offshore and Polar Engineers (ISOPE) ISBN 978-1-880653-80-7; ISSN 1098-6189...

... social responsibility machine learning marine transportation freight & logistics services resistance trim angle artificial intelligence ship level trim trim optimization degree trim calculation consumption optimization knot dynamic pressure distribution sustainability...

... ais data artificial intelligence validation dataset information transit model performance voyage historical ais data prediction satellite ship speed dataset deep learning knot ice class speed regime hyperparameter Predicting ship speeds in the Arctic using deep learning...

.... drift angle simulation freight & logistics services pressure decrease calculation water depth streamline squat characteristic knot ship pressure distribution ship speed hull ship squat container ship dtc vessel bottom shallow water numerical simulation sinkage marine...

... value computed upstream oil & gas dp system cd value knot jackup vessel water current calculation subsea system coefficient drag coefficient operation cfd analysis platform design dp jackup vessel spud drag coefficient value Evaluation of Drag Coefficient Variation in Transit...

... ice empirical formula ice thickness resistance knot Prediction of Attainable Ship Speed in Brash Ice Using Empirical Formula Hyun Soo. Kim*, Donghwa. Han Bumsu. Go Seong-Yeob. Jeong *Department of Naval Architecture and Ocean Engineering, Inha Technical College ** Department of Naval...

... scenario freight & logistics services pier marine transportation simulation chen ship basin waterfront pse separation distance waterway knot ship speed fluid force norfolk waterfront moored ship database huang navigation channel Engineering Concerns of Passing Ship Effect...

..., preprogrammed diving strategy with appropriate surge velocity and elevator angle is adopted and the combination of the velocity and angle is determined by extensive experiment. Furthermore, a depth-keeping algorithm aiming to eliminate the effect of the positive buoyancy at approximate 13 knots is proposed...

...) and stabilizers in front of screw-steering columns (right) The ship set rotary column with the rotation of the outer propellers 4.5 m in diameter, and the bow thruster (BT). The maximum forward speed to clean water is 16 knots (speed reverse to clean water during the test was assumed to be 10 kn). Research...

... time zone osaka bay eddy vorticity port breakwater government safe time zone entrance earthquake occurrence knot Influence of Eddies on Vessel Evacuation from Tsunami. Mitsuru Hayashi1, Satoshi Nakada2, Taketo Abe3and Ei-ichi Kobayashi2 1 Research Centre for Inland Seas, Kobe University...

... in both numerical and experimental tests with various forward speeds, wave heights, and wave periods. The trends observed and the validity of the numerical analysis results are discussed. knot hf oscillation parametric analysis marine transportation rankine panel model case id 0 vbm gwm...

... parameter of snap roll and safety. Initial speed conditions are set as 12, 18(design speed) and 24 (maximum speed) knots and BG conditions are set as 0.2, 0.3, 0.4, 0.5m. The submarine has operated as a trim condition initially, and then rudder command is changed to -30° after 10 second. The actuator...

... nonlinear backbone artificial intelligence hydroelastic response elastic backbone internal load torsion container ship marine transportation forward speed frequency structural model freight & logistics services model test numerical model hull knot Comparisons of Experimental...

.... artificial intelligence knot arctic sea concentration level ice load local ice load ice concentration object-oriented architecture ice floe operation flexural strength ship speed mpa sea ice general operation gauge araon strength concentration peak stress material property stress value...

... on the website. The maximum velocity is around 7 knots in spring tides here. However, the information cannot give uniformity of tidal current flow. It is important to design a navigational countermeasure or tidal generation equipment on the detailed spatial information of tidal currents. In other words...

... in the prismatic membrane-type LNG tank after impact with ice barrier is presented. Calculations were made using open source code OpenFOAM. There are several variants of impact interaction of LNG with an ice barrier are investigated: the initial speeds of 4, 6 and 8 knots, and at three different fillings...

.... This paper presents the results from model tests and numerical simulations for the assessment of parametric roll in regular and irregular waves. container carrier free roll decay test roll motion knot simulation statistics parametric roll phenomenon irregular head wave marine transportation...

... is above 20 knots. This is the case for large container ships due to their high speed and open cross sections. The magnitude of the springing moments (stresses) is usually low and hence springing is not normally a strength issue. However, the number of cycles is very large (about 4-8 times the number...

... to calculate the coupling reaction and the reaction to the cable knots between two ships; the analysis of the fender of the buoy was also included. Chen & Chen (1998) and chen et al. (2000) adopted a chimera RANS method to compute the ship-fender coupling during berthing operations. Chen et al. (2001, 2002...