1–10 of 32 hits
|

    Numerical analysis of the stress that occurs in the crane structure of 325 tf Metalna to manoeuvre the block sections of the ship in the Damen SA Shipyard, Galati

    Free access
    Mădălina Cristina Onica / Madalin Marius Costea / Costel Iulian Mocanu | DOAJ | 2015
    (FEM). This method gives designers an exact overview of stress and strain which occur in structures under loads. The aim of the study is to ...
    Keywords: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Numerical simulation of a projectile that runs through a plane structure strengthened with one-way stiffeners

    Free access
    Mădălina Prodan / Vladut Alexandru Vicol / Costel Iulian Mocanu | DOAJ | 2015
    Because of the naval incidents in recent years resulting in loss of human lives and materials, an outstanding importance is now given to ...
    Keywords: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    FEM frequency analysis of the navigation mast of an ASD tug

    Free access
    Florentina Palade / Costel Iulian Mocanu | DOAJ | 2015
    In this paper the natural frequency of the navigation mast has been calculated with the aid of the Finite Element Analysis. The calculated ...
    Keywords: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Stress tension and deformation study in teeth of a cylindrical spur gears

    Free access
    Costică Hogaș / Adrian Bogdan Ionita / Valentin Claudiu Papuc et al. | DOAJ | 2016
    tangential direction. The teeth of a spur gear prevent any kind of slip or deformation and allow to transmit the torque with a force considerably ...
    Keywords: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Evaluation of trimaran bow shapes in head seas towing tank tests and results

    Free access
    Alin Pohilca / Liviu Galatanu / Costel Iulian Mocanu | DOAJ | 2016
    either commercial or naval. This demand for new and improved capabilities stipulates for research in this area. The concept of wave piercing bows ...
    Keywords: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    State of stress in the hull of a boat made from GRP to enhance the resistance of body structure

    Free access
    Mădălina Prodan / Vladut Alexandru Vicol / Adrian Caramatescu et al. | DOAJ | 2016
    In naval industry researchers try to discover new lighter and stronger materials but also try to design new shapes to improve the body ...
    Keywords: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Evaluation of trimaran side hull angles on forward resistance

    Free access
    Liviu Galatanu / Alin Pohilca / Costel Iulian Mocanu | DOAJ | 2016
    most important aspects in the design of this type of vessel is the hulls layout. This decision can influence the propulsive, seakeeping and ...
    Keywords: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    The study of the crack apparition and propagation on a 60 cubic meters steel tank

    Free access
    Matei Cosmin Baciu / Bogdan Ioan Bahrim / Cristina Birladeanu et al. | DOAJ | 2016
    tanks. The cargo in the tanks of gas carrier is partially liquid and partially vapour in normal condition. However, when the tank structure ...
    Keywords: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Numerical simulation of heat transfer behaviour after temperature modification

    Free access
    Mădălina Cristina Onica / Stefan Florescu / Costel Iulian Mocanu et al. | DOAJ | 2016
    that allow predicting of structural transformations in metals and alloys welded and determining the associated level of stresses and strains. ...
    Keywords: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    State of stress of a hull structure rammed by the bow of another vessel

    Free access
    Mădălina Prodan / Vladut Alexandru Vicol / Costel Iulian Mocanu | DOAJ | 2016
    The study of structural strength of the hull structure is essential to determine the safety and integrity of the ship, in case of collision ...
    Keywords: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering