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    Enhancing early-stage energy consumption predictions using dynamic operational voyage data: A grey-box modelling investigation

    Freier Zugriff
    Kirsten Odendaal / Aaron Alkemade / Austin A. Kana | DOAJ | 2023
    , predictions are compared between the three model categories, indicating propulsion and auxiliary estimates fall within 3% and 7% error of operational ...
    Schlagwörter: Propulsion and auxiliary power , Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

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

    Freier Zugriff
    Wenjun Lu / Hans-Martin Heyn / Raed Lubbad et al. | DOAJ | 2018
    global splitting failure depending on the contact properties, geometry and confinement of the ice floe. Modelling these different fracture ...
    Schlagwörter: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Time domain simulation for icebreaking and turning capability of bow-first icebreaking models in level ice

    Freier Zugriff
    Donghyeong Ko / Kyung-Duk Park / Kyoungsoo Ahn | DOAJ | 2016
    the precise estimation of the icebreaking and turning ability because the breaking process and the resulting pattern are ignored. For this ...
    Schlagwörter: Icebreaking and turning capability , Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Determination of global ice loads on the ship using the measured full-scale motion data

    Freier Zugriff
    Jae-Man Lee / Chun-Ju Lee / Young-Shik Kim et al. | DOAJ | 2016
    the ship had been computed by the 3-dimensional panel method under the assumption of zero frequency. Once the coefficients of hydrodynamic and ...
    Schlagwörter: Ship motions of 6 degrees of freedom , Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    A new mount with moving-magnet type electromagnetic actuator for naval shipboard equipment

    Freier Zugriff
    Yun-Ho Shin / Seok-Jun Moon / Jeong-Il Kwon et al. | DOAJ | 2015
    naval shipboard equipment to the structure of the ship 's hull. Optimal design specifications are determined through experimental analysis. The ...
    Schlagwörter: Naval shipboard equipment , Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Investigation on the wake evolution of contra-rotating propeller using RANS computation and SPIV measurement

    Freier Zugriff
    Kwang-Jun Paik / Seunghyun Hwang / Jaekwon Jung et al. | DOAJ | 2015
    The wake characteristics of Contra-Rotating Propeller (CRP) were investigated using numerical simulation and flow measurement. The ...
    Schlagwörter: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Burst strength behaviour of an aging subsea gas pipeline elbow in different external and internal corrosion-damaged positions

    Freier Zugriff
    Geon Ho Lee / Hassan Pouraria / Jung Kwan Seo et al. | DOAJ | 2015
    Evaluation of the performance of aging structures is essential in the oil and gas industry, where the inaccurate prediction of structural ...
    Schlagwörter: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Effects of boundary layer and liquid viscosity and compressible air on sloshing characteristics

    Freier Zugriff
    Chang-Fang Zou / De-Yu Wang / Zhong-Hua Cai | DOAJ | 2015
    boundary layer grid, liquid viscosity and compressible air on sloshing pressure, wave height and rising time of impact pressure. Also, sloshing ...
    Schlagwörter: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Experimental and numerical study on ice resistance for icebreaking vessels

    Freier Zugriff
    Jian Hu / Li Zhou | DOAJ | 2015
    ice-covered waters is very important to both designers and shipbuilders since it is closely related to propulsion of a ship and it determines ...
    Schlagwörter: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Parametric geometric model and shape optimization of an underwater glider with blended-wing-body

    Freier Zugriff
    Chunya Sun / Baowei Song / Peng Wang | DOAJ | 2015
    Underwater glider, as a new kind of autonomous underwater vehicles, has many merits such as long-range, extended-duration and low costs ...
    Schlagwörter: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Ultimate strength of stiffened plates with pitting corrosion

    Freier Zugriff
    Ahmad Rahbar-Ranji / Nabi Niamir / Arvin Zarookian | DOAJ | 2015
    , including plate thickness, type and size of stiffeners, pit depth and degree of pitting are varied and more than 208 finite element models are ...
    Schlagwörter: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

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

    Freier Zugriff
    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 ...
    Schlagwörter: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    An experimental study of the effect of mooring systems on the dynamics of a SPAR buoy-type floating offshore wind turbine

    Freier Zugriff
    Sinpyo Hong / Inwon Lee / Seong Hyeon Park et al. | DOAJ | 2015
    effects of the Center of Gravity (COG), mooring line spring constant, and fair-lead location on the turbine’s motion in response to regular waves ...
    Schlagwörter: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Calculation of ice clearing resistance using normal vector of hull form and direct calculation of buoyancy force under the hull

    Freier Zugriff
    Kyung-Duk Park / Moon-Chan Kim / Hyun-Soo Kim | DOAJ | 2015
    ice model basin. From the comparison of results of the model test and the estimation, the reliability of this estimation technique has been ...
    Schlagwörter: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Hydrodynamic modeling of semi-planing hulls with air cavities

    Freier Zugriff
    Konstantin I. Matveev | DOAJ | 2015
    High-speed heavy loaded monohull ships can benefit from application of drag-reducing air cavities under stepped hull bottoms. The subject ...
    Schlagwörter: Method of hydrodynamic singularities , Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Development of method to remove weld scallop and ceramic backing material of wedge type and its application

    Freier Zugriff
    Sung-Koo Kang / Jong-Soo Yang / Ho-Kyung Kim | DOAJ | 2015
    the root side of a face plate using adhesive tape, just like a general CBM. Welding experiments in normal and abnormal conditions are carried ...
    Schlagwörter: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    An optimal design of wind turbine and ship structure based on neuro-response surface method

    Freier Zugriff
    Jae-Chul Lee / Sung-Chul Shin / Soo-Young Kim | DOAJ | 2015
    the initial design stage. However, engineering system design problems consist of multi-objective optimization and the performance analysis ...
    Schlagwörter: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Nearshore waves and longshore sediment transport along Rameshwaram Island off the east coast of India

    Freier Zugriff
    Rajamanickam Gowthaman / V. Sanil Kumar / Gowdagere Siddaramaish Dwarakish et al. | DOAJ | 2015
    Rameshwaram. The LST along the Dhanushkodi coast is studied based on data collected simultaneously in Gulf of Mannar (GoM) and Palk Bay (PB) using ...
    Schlagwörter: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Development of performance measures based on visibility for effective placement of aids to navigation

    Freier Zugriff
    Tae Hyun Fang / Yeon-Gyu Kim / In-Young Gong et al. | DOAJ | 2015
    by International Association of Marine Aids to Navigation and Lighthouse Authorities (IALA). Performance measures for AtoN placement can be ...
    Schlagwörter: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    A numerical and experimental study on the drag of a cavitating underwater vehicle in cavitation tunnel

    Freier Zugriff
    Jung-Kyu Choi / Byoung-Kwon Ahn / Hyoung-Tae Kim | DOAJ | 2015
    relatively large Reynolds numbers. The numerical results agree well with experiments and the drag coefficient of SCUV is rarely changed by the ...
    Schlagwörter: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

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