... installation process, more than 5,000tons of a mega block is manufactured and installed using dual crane vessels (Jung et al. 2016). For these kinds of crane operations, a thorough review of the installation work should be made before the real-sea operation. Model tests related to floating crane vessel...

... is an installation of offshore structure using dual offshore cranes in the ocean. During the operation, two offshore cranes lift, turn over, and install offshore structure. The motions of offshore structure and the loads acting on the wires from the analysis were verified by comparing with the model test...

... environments have been considered due to strong tropical cyclones and rapid current in Korea Strait. Mooring model test was performed in the ocean engineering basin at the Korean Research Institute of Ships & Ocean Engineering (KRISO). Assessments of mooring system using the commercial software, Orcaflex...

... in waves. In this study, free-running seakeeping tests are performed for a designed high-speed catamaran, and the motion characteristics of the full-scale vessel in actual sea are predicted. Full-scale vessel has the length of 50 meter, and a 1/15 scaled model ship is constructed. Free-running model tests...

... ABSTRACT This paper shows the comparison results of added resistance in waves of a ship obtained from several methods such as NMRI(National Maritime Research Institute)'s formula, small scale model test and a numerical analysis using 3D Rankine panel method. The Marine Environmental Protection...

... interaction is hard to be included in numerical computation. In this paper, the added resistance in irregular head sea has been investigated using Reynolds-averaged Navier-Stokes based Computational Fluid Dynamics. The results were compared to those of the model tests conducted in Samsung Ship Model Basin...

..., 2005; Myers and Valamanesh, 2014) that have already been studied. In this paper, presents the estimated results from the numerical simulations and the model scale experiments of the OC3-Hywind 5-MW Floating Offshore Wind Turbine. With a 1/128 scale ratio, model tests were carried out in the Ocean...

... numerical simulation oppositely resonance subsea system numerical result narrow gap amplitude barge experimental data resonant wave height roll motion twin oppositely resonant frequency model test incident wave fluid modeling upstream oil & gas gap resonance fpso floating...

... wave impact force condition 2 upstream oil & gas magnitude subsea system time history elevation drilling operation platform tlp model deck underside model test experiment directional drilling simulation Offshore Platforms in Waves CFD Simulations for Devastating Conditions Nagi...

... Optimization Analysis of Mooring System Based on Genetic Algorithm Gang Ma, Hongwei Wang, Zhuang Kang, Zhiyou Niu College of Shipbuilding Engineering, Harbin Engineering University Harbin, Heilongjiang, China ABSTRACT It is difficult to make model tests by using the conventional reduced scale...

... as bi-linear spring. Special attention is paid for accurate prediction of coupled hydrodynamic coefficients and pendulum dynamics due to the hanging heavy object. Simulation results will be validated by comparing model test results on key parameter affecting deck mating operation of a heavy topside...

... upstream oil & gas sediment hydrodynamic mechanism engineering production control mattress production monitoring deposition bottom flow geotextile mattress bed surface numerical model gmsc model test structural geology flow velocity flow field application reservoir surveillance...

... are expected to be developed, increased demand for physical model testing in ice to assist vessel designers is anticipated. Various types of ice model tests will be required in order to improve the ice-going performance of these new vessels. Estimation of ship resistance in icecovered waters has been...

... is carried out based on a time domain simulation program SESAM to solve the coupled dynamics for floater and mooring lines. The target operating area is East coast of North America and the model test was carried out based on the metaocean data of the area. The mooring analysis considered waves only without...

... upstream oil & gas transverse vibration cylinder numerical simulation instantaneous amplitude power spectrum vibration term model test amplitude frequency simulation visualization Numerical Simulation of a Large-scale Riser with Vortex-induced Vibration Zhengshou Chen and Wu-Joan Kim...

... ABSTRACT: A series of model tests for the BBDB (Backward Bent Duct Buoy) type OWC (Oscillating Water Column) wave energy device has been conducted in order to study wave drift forces in regular waves at the ocean engineering basin, MOERI/KORDI. The BBDB models are designed for 2-D and 3-D...

... demonstrates that the estimation of dynamic effects should be included carefully in the analysis of DP performance through model test or dynamic analysis tool where dynamic effect model is included. There are three widely used analysis methods for design and evaluation of DP performance. Dynamic analysis...

..., is described. Model test and time domain simulation methods are adopted for performance evaluation in which real operating situation of fin stabilizer can be modeled more realistically. It was found that model test and simulation results show good correlation. INTRODUCTION Sometimes large roll motion may...

... and resul tant foroe. Model test was conducted in 89X2XI.8m wave- ourrent flume at Dallan UnIversIty of TechnolOBY' in ich the wave generator from MTS company was installed. ich was oontrolled by PDP-11/24 minI-computer. The diameter of tested piles are 40 and 00 mm. Force on pile was measured by load cell...