21–30 of 32 hits
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    Numerical simulation of a projectile that runs through a plane structure strengthened with one-way stiffeners

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    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

    A new ice breaker module concept

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    Liviu Moise / Eugen Găvan / Daniela Ioana Tudose et al. | DOAJ | 2022
    tugboat in service is pro-posed. The paper presents a concept adapted to the Danube river and to an existing tug in service on the same river. ...
    Keywords: ice, ice breaker, ice breaker module, stress and strain in ice breaker module , Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Aluminum, an alternative to GRP for manufacturing of sports boats

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    Maria Gherghisan / Vasile Bria / Adrian Circiumaru et al. | DOAJ | 2023
    Pollution is being discussed more and more in the world. It is known that the production of Glass Fiber Reinforced Polyester (GRP) is a ...
    Keywords: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Numerical analysis using CFD methods of flowing around trimaran hull

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    Matei Cosmin Baciu / Liviu Galatanu / Costel Iulian Mocanu et al. | DOAJ | 2018
    In order to reduce the pollution caused by the expanding economy, solutions are sought to find new forms of energy instead of the one based ...
    Keywords: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

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

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    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

    Impact of high strength steels over large ships fore peak structure

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    Anca Bleoju / Eugen Gavan / Costel Iulian Mocanu et al. | DOAJ | 2021
    Institute for Ships and Ocean Engineering, and modelled with plate finite elements in FEMAP software. The study targets an optimization process to ...
    Keywords: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Numerical study CFD of “FANCAT” catamaran`s shapes

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    Matei Cosmin Baciu / Liviu Galatanu / Costel Iulian Mocanu | DOAJ | 2017
    The main objective of this work is to find the optimal shape from hydrodynamic resistance and waves for a catamaran hull. The main issue is ...
    Keywords: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    FEM frequency analysis of the navigation mast of an ASD tug

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    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

    Shapes’ optimisation using numerical naval hydrodynamics of a Ro-Ro double ferry with electric propulsion to cross the Danube

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    Nichita Sava / Liviu Moise / Daniela-Ioana Tudose et al. | DOAJ | 2021
    inventions. Scientist in many European countries and beyond are developing studies either to reduce emissions from propulsion engines or to design ...
    Keywords: Ocean engineering , Naval architecture. Shipbuilding. Marine engineering

    Global strength analysis for a split hopper barge subject to head equivalent design wave

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    Liviu Andrei Moise / Costica Hogas / Leonard Domnișoru et al. | DOAJ | 2019
    calculations that the stress and deformation distributions in the ship structure do not exceed the stress limit values, regardless the sea state such ...
    Keywords: hogging and sagging waves, global strength analysis, design waves, stress assessment. , Ocean engineering , Naval architecture. Shipbuilding. Marine engineering