... 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...

... reservoir simulation coefficient shallow water condition shipbuilding resistance cable tension shallow water effect calculation model marine transportation china government water depth resistance coefficient asia government maximum tension real ship shallow water drag coefficient...

... on the subsequent ultimate strength, but its danger cannot be ignored under the fatigue effect caused by a large number of cycles. INTRODUCTION With the maturity of the shipbuilding industry, ships are developing towards large-scale, high-speed and multi-function, and the evaluating requirements for the safety...

... transportation ship performance cfd solver openfoam-based computation wavelength resistance controller oblique sea ocean engineering ship model prediction ship forward speed shipbuilding frictional component motion response propeller controller pitch motion free-running test Copyright 2023...

... method, and applied it to the research of icebreakers (Ji et al., 2016). marine transportation total ice resistance formula bow model ice resistance component shipbuilding level ice segment 1 empirical formula ice resistance resistance component model test ice floe resistance ice...

... transportation wake fraction nominal wake field scale effect wake field fraction friction wake field shipbuilding reynolds number axial wake fraction upstream oil & gas propeller disk potential wake average axial wake fraction potential wake field circumferential distribution friction wake...

... ABSTRACT The double-curved plates forming is an important task in shipbuilding, and the line heating plate forming method is the traditional complex curved plate forming process. This paper proposes the double-sided electromagnetic induction line heating process used in plate forming. By using...

.... modeling & simulation heating residual stress distribution shipbuilding induction heating stiffened plate structure artificial intelligence plate structure deformation residual stress machine learning algorithm process parameter induction heating process welding deformation...

... ABSTRACT For modern shipbuilding, line heating is widely employed as an effective method to form complex double-curvature plates, and the shrinkage control method is the key to form the target plate. Taking sail plate forming as an example, heating simulation is realized by thermal elastic...

...-linear hydrodynamic effects. shipbuilding coefficient resistance irregular wave wave period marine transportation wave steepness wave height wave resistance resistance coefficient sea condition artificial intelligence calculation correction coefficient simulation calculation result...

... ice beam numerical model shipbuilding strength ice resistance sea ice modeling & simulation effective plastic failure strain numerical simulation icebreaker level ice engineering flexural strength formula young modulus collision interaction Proceedings of the Thirty-first (2021...

... and ship-operators for preparation of an operational assessment to define technical specification requirements as well as a first step of process to create an onboard Polar Water Operations Manual (PWOM) and shipbuilder perspectives where Lloyd's Register staff have acted in an advisory capacity...

...) used dynamic mesh and overlapping mesh technology to simulate roll attenuation of DTMB5415 ship, and uncertainty analysis was carried out. mono-hull ship round bilge hull nonlinear roll angle ship type shipbuilding bilge keel characteristic roll angle marine transportation round bilge...

.... More detailed results can be found through the text. From the results, we suggest a more reasonable rectification method than the IACS standard. INTRODUCTION Through the shipbuilding progress, misalignment matters at the cruciform joint have occurred sometimes. Usually, the misaligned structures...

... a reference for the analysis and study of the shock signal of ships subjected to underwater explosion. intrinsic mode function acceleration signal spectrum shipbuilding empirical mode decomposition marine transportation frequency noise white noise signal analysis underwater explosion white...

.... The numerical method seems promising to evaluate fatigue damage. consolidated layer aa plane shipbuilding calculation thickness artificial intelligence ice ridge ridged ice field weibull distribution numerical simulation ice condition fatigue damage marine transportation level ice keel...

... and Cheng (2018) calculated ice loads and simulate the ship-ice interaction process by using the peridynamics method. time history resistance level ice marine transportation ice load shipbuilding formula interaction icebreaker coefficient trajectory calculation ship hull secondary...

... regression model wave-induced load wave load input variable engineering coefficient shipbuilding A Methodology for Wave Load Prediction of Damaged Ship Based on Kriging Model Menghao Li, Pan Zhang, Jun Liu, Yuansheng Cheng School of Naval Architecture & Ocean Engineering, Huazhong University...

... programming shipbuilding reduction marine transportation upstream oil & gas optimization design modification design variable optimization problem optimization process optimization approximation model ship speed initial hull Ship Hull Form Optimization Design for KCS Considering...

... design of ship hull at full speed range based on resistance performance in calm water. hull form algorithm artificial intelligence full speed range fr 0 module shipbuilding optimization problem marine transportation hull form optimization design optimal hull resistance objective...