1–20 von 397 Ergebnissen
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    $ H_{∞} $ filter for flexure deformation and lever arm effect compensation in M/S INS integration

    Liu, Xixiang / Xu, Xiaosu / Wang, Lihui et al. | Online Contents | 2014
    factor which determines the accuracy of the integrated system of M/S INS. In engineering this flexure deformation will be increased with the ...

    A calculation method for finite depth free-surface green function

    Liu, Yingyi / Iwashita, Hidetsugu / Hu, Changhong | Online Contents | 2015
    ABSTRACT An improved boundary element method is presented for numerical analysis of hydrodynamic behavior of marine structures. A new ...

    A comparison between fuel cells and other alternatives for marine electric power generation

    Welaya, Yousri M. A. / El Gohary, M. Morsy / Ammar, Nader R. | Online Contents | 2011
    last 50 years and the next. This paper aims at introducing a good solution to replace or work with conventional marine power plants. This ...

    A comparison study of water impact and water exit models

    Korobkin, Alexander / Khabakhpasheva, Tatyana / Malenica, Sime et al. | Online Contents | 2014
    water. Computations of nonlinear free surface flows, pressure distributions and hydrodynamic forces in parallel with the computations of the ...

    A comparison study on the deck house shape of high speed planing crafts for air resistance reduction

    Park, Chung-Hwan / Park, Hee-Seung / Jang, Ho-Yun et al. | Online Contents | 2014
    to increase air resistance. Air resistance means the resistance that occurs when the hull and deck house over the surface of the water come ...

    A coupled analysis of motion and structural responses for an offshore spar platform in irregular waves

    Roy, S | Online Contents | 2017
    A coupled numerical analysis has been carried out for the structural responses and motion behaviour of a classical spar structure subjected ...
    Schlagwörter: Ocean engineering

    Acoustic performance of industrial mufflers with CAE modeling and simulation

    Jeon, Soohong / Kim, Daehwan / Hong, Chinsuk et al. | Online Contents | 2014
    for FE meshing and LMS/ SYSNOISE for analysis. Main sources of difficulties in this study are led by complicated arrangement of reactive ...

    Aerodynamic characteristics of NACA 4412 airfoil sction with flap

    Ockfen, Alex E. / Matveev, Konstantin I. | Online Contents | 2009
    Abstract Wing-in-Ground vehicles and aerodynamically assisted boats take advantage of increased lift and reduced drag of wing sections in ...

    A Generative Approach to Hull Design for a Small Watercraft

    Karczewski, Artur / Kozak, Janusz | Online Contents | 2023
    Abstract In the field of ocean engineering, the task of spatial hull modelling is one of the most complicated problems in ship design. This ...

    A hydrodynamic model of nearshore waves and wave-induced currents

    Seif, Ahmed Khaled / Kuroiwa, Masamitsu / Abualtayef, Mazen et al. | Online Contents | 2011
    the wave-current interaction and the surface rollers. In the wave model, the current effects on wave breaking and energy dissipation are taken ...

    A method of inferring collision ratio based on maneuverability of own ship under critical collision conditions

    You, Youngjun / Rhee, Key-Pyo / Ahn, Kyoungsoo | Online Contents | 2013
    used. However, the collision risk has a limit, in that membership functions of DCPA and TCPA are empirically determined. In addition, the ...

    Analysis and Experiments of Embedded Gripping Mechanism Used in Large-scale Tools Holding Up Pile Foundation in Ocean

    Wang, Zhuo / Zhang, Bo / Wang, Tao | Online Contents | 2019
    Abstract With the rapid development of the marine economy and continuous improvement of the industry, the scale of the offshore engineering ...

    Analytic study of a new conceptual propulsion device for ships

    Muscia, Roberto / Sciuto, Giacomo | Online Contents | 2010
    . The motion equations of the system were written and integrated. The external forces applied to the body depend on its velocity in relation to ...

    An approach to computerized preliminary design procedure of mid-size superyachts from hull modeling to interior space arrangement

    Nam, Jong-Ho / Kim, Dong-Ham / Lee, Ho Jin | Online Contents | 2010
    major characteristic curves such as design waterline, deck sideline, and sections in addition to the predefined profile curve. After exterior ...

    An array effect of wave energy farm buoys

    Kweon, Hyuck-Min / Lee, Jung-Lyul | Online Contents | 2012
    ABSTRACT An ocean buoy energy farm is considered for Green energy generation and delivery to small towns along the Korean coast. The ...

    An auto weather-vaning system for a dp vessel that uses a nonlinear controller and a disturbance observer

    Kim, Dae Hyuk / Kim, Nakwan | Online Contents | 2014
    keeping is hindered by ocean environmental disturbances which include the ocean current, wave and wind. Generally, most ocean vessels have a ...

    An estimation method of full scale performance for pulling type podded propellers

    Park, Hyoung-Gil / Choi, Jung-Kyu / Kim, Hyoung-Tae | Online Contents | 2014
    ABSTRACT This paper presents a new estimation method of full scale propulsive performance for the pulling type podded propeller. In order ...

    A new finite element formulation for vibration analysis of thick plates

    Senjanović, Ivo / Vladimir, Nikola / Cho, Dae Seung | Online Contents | 2015
    relation between thick and thin finite element properties is established, and compared with those in relevant literature. ...