1–20 of 51 hits
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    An advanced technique to predict time-dependent corrosion damage of onshore, offshore, nearshore and ship structures: Part I = generalisation

    Free access
    Do Kyun Kim / Eileen Wee Chin Wong / Nak-Kyun Cho | DOAJ | 2020
    prediction of the 1) starting time of corrosion, 2) remaining life of the structure, and 3) nonlinear corrosion damage amount over time. In addition ...
    Keywords: Engineering , Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    A large scale simulation of floe-ice fractures and validation against full-scale scenario

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    Wenjun Lu / Hans-Martin Heyn / Raed Lubbad et al. | DOAJ | 2018
    of ice floes before and after an impact and fracturing event; 2) IMU data based on which the global dynamic force encountered by the ...
    Keywords: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    A numerical study on ice failure process and ice-ship interactions by Smoothed Particle Hydrodynamics

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    Ningbo Zhang / Xing Zheng / Qingwei Ma et al. | DOAJ | 2019
    beam and three-point bending failure of the ice beam. The good agreement between the obtained numerical results and experimental data indicates ...
    Keywords: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Issues in offshore platform research - Part 1: Semi-submersibles

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    R. Sharma / Tae-Wan Kim / O.P. Sha et al. | DOAJ | 2010
    , and ship or pipe them to shore. Depending on the circumstances, the offshore platform can be fixed (to the ocean floor) or can consist of an ...
    Keywords: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Optimization of fairway design parameters: Systematic approach to manoeuvring safety

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    Stanisław Gucma / Paweł Zalewski | DOAJ | 2020
    capacity. 2. Construction of an approach channel leading to a newly built container terminal in Świnoujście harbour (Poland), handling ocean-going ...
    Keywords: Marine engineering , Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    A nonlinear controller based on saturation functions with variable parameters to stabilize an AUV

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    E. Campos / J. Monroy / H. Abundis et al. | DOAJ | 2019
    , considering the featuring operation of the underwater vehicle LIRMIA 2, to do the stability analysis of the closed-loop system with the proposed ...
    Keywords: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Unsteady flow around a two-dimensional section of a vertical axis turbine for tidal stream energy conversion

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    Hyun Ju Jung / Ju Hyun Lee / Shin Hyung Rhee et al. | DOAJ | 2009
    . The computational analysis was done at several different angles of attack and the results were compared with the corresponding experimental ...
    Keywords: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Numerical Simulation of the Wind-Induced Current in the Caspian Sea

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    Jalal Mofidi / Akbar Rashidi Ebrahim Hesari | DOAJ | 2018
    surface to subsurface and persist throughout the year. The model successfully produced the coastal current along the eastern coast of the Middle ...
    Publisher: Iranian Association of Naval Architecture and Marine Engineering
    Keywords: Ocean engineering , Harbors and coast protective works. Coastal engineering. Lighthouses

    Comparison of fully coupled hydroelastic computation and segmented model test results for slamming and whipping loads

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    Jung-Hyun Kim / Yonghwan Kim / Alexander Korobkin | DOAJ | 2014
    uses a 3-D Rankine panel method, a 1-D or 3-D finite element method, and a 2-D Generalized Wagner Model (GWM), which are strongly coupled in ...
    Keywords: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Comparison of fully coupled hydroelastic computation and segmented model test results for slamming and whipping loads

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    Kim Jung-Hyun / Kim Yonghwan / Korobkin Alexander | DOAJ | 2014
    Rankine panel method, a 1-D or 3-D finite element method, and a 2-D Generalized Wagner Model (GWM), which are strongly coupled in time domain ...
    Keywords: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Application of surf-riding and broaching mode based on IMO second-generation intact stability criteria for previous ships

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    Dong Min Shin / Byung Young Moon / Jaeho Chung | DOAJ | 2021
    criteria of ships. The second-generation intact stability criteria refer to five modes of vulnerability when the ship sailing in the ocean. In this ...
    Keywords: International Maritime Organization , Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Friction correction for model ship resistance and propulsion tests in ice at NRC's OCRE-RC

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    Michael Lau | DOAJ | 2018
    National Research Council - Ocean, Coastal, and River Engineering Research Center's (NRC/OCRE-RC) model test data. There are two objectives for the ...
    Keywords: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Estimation of the manoeuvrability of the KVLCC2 in calm water using free running simulation based on CFD

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    In-Tae Kim / Cheolho Kim / Sang-Hyun Kim et al. | DOAJ | 2021
    There are three different well-known methods for predicting the manoeuvrability of ships: (1) free running model test, (2) direct ...
    Keywords: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Effect of natural frequency modes on sloshing phenomenon in a rectangular tank

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    Jae Hwan Jung / Hyun Sik Yoon / Chang Yeol Lee | DOAJ | 2015
    Liquid sloshing in two-dimensional (2-D) and three-dimensional (3-D) rectangular tanks is simulated by using a level set method based on ...
    Keywords: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Cross flow response of a cylindrical structure under local shear flow

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    Yoo-Chul Kim / Chang-Kyu Rheem | DOAJ | 2009
    made of Teflon and has 9.5m length, 0.0127m diameter, and 0.001m wall thickness. 11 2-dimensional accelerometers are installed along the model ...
    Keywords: Ocean Risers , Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Design of high-speed planing hulls for the improvement of resistance and seakeeping performance

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    Dong Jin Kim / Sun Young Kim / Young Jun You et al. | DOAJ | 2013
    model ships are deep-V type planing hulls. The bows of no.2 and no.3 model ships are designed to be advantageous for wave-piercing in rough ...
    Keywords: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Experimental and numerical studies on super-cavitating flow of axisymmetric cavitators

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    Byoung-Kwon Ahn / Chang-Sup Lee / Hyoung-Tae Kim | DOAJ | 2010
    based on inviscid flow is developed and the results for several shapes of the cavitator are presented. First using a potential based boundary ...
    Keywords: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    OpenFOAM: Open source CFD in research and industry

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    Hrvoje Jasak | DOAJ | 2009
    engineering use in “non-traditional” areas. Requirements of computational flexibility and code integration are contradictory: a change of coding ...
    Keywords: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Prediction of cavitation dynamics and cavitation erosion around a three-dimensional twisted hydrofoil with an LES method

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    Pengpeng He / Ziru Li / Qian Liu et al. | DOAJ | 2023
    the “hoof” positions (region 2 and region 3) of the horse-shoe-shaped cloudy cavity and the positions (region 1) near the cavity closure line. ...
    Keywords: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Mechanical properties of friction stir welded aluminum alloys 5083 and 5383

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    Jeom Kee Paik | DOAJ | 2009
    The use of high-strength aluminum alloys is increasing in shipbuilding industry, particularly for the design and construction of war ships ...
    Keywords: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering