Synonyme wurden verwendet für: Propeller cavitation
Suche ohne Synonyme: title: Propeller and cavitation

1–20 von 30 Ergebnissen
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    Control of propeller cavitation in operational conditions

    Vrijdag, A / Stapersma, D / van Terwisga, T | Taylor & Francis Verlag | 2010
    due to ship motions, waves and manoeuvres also have an effect on engine loading and on propeller cavitation. This paper discusses the model ...

    Modelling prevention and reduction methods of ship propeller cavitation under uncertainty

    Nwaoha, Thaddeus C. / Adumene, Sidum / Boye, Thankgod E. | Taylor & Francis Verlag | 2017
    cost-effective manner. The framework is capable of reducing the frequency of failure occurrence of ship propeller due to cavitation and/or ...
    Schlagwörter: propeller , cavitation

    Prediction of the hydrodynamic performance and cavitation volume of the marine propeller using gene expression programming

    Mahmoodi, Kumars / Ghassemi, Hassan / Nowruzi, Hashem et al. | Taylor & Francis Verlag | 2019

    In the present study, hydrodynamic performance and cavitation volume of the marine propeller under different

     ...
    Schlagwörter: B-Series propeller , cavitation volume

    Influence of propeller tip roughness on tip vortex strength and propeller performance

    Krüger, C. / Kornev, N. / Greitsch, L. | Taylor & Francis Verlag | 2016
    viscous stresses between propeller blade and detached tip vortex, the momentum is transformed into turbulent kinetic energy. As the turbulent ...
    Schlagwörter: Propeller , Cavitation

    An improved mesh refinement method to study the tip vortex cavitation of a marine propeller

    Zhu, Wencai / Zhou, Feng / Zhao, Jinpeng | Taylor & Francis Verlag | 2022

    The main purpose of this research is to develop a mesh refinement method for tip vortex cavitation

     ...
    Schlagwörter: Marine propeller , tip vortex cavitation

    Using computational fluid dynamic and artificial neural networks to predict the performance and cavitation volume of a propeller under different geometrical and physical characteristics

    Shora, Mohammad Mahdi / Ghassemi, Hassan / Nowruzi, Hashem | Taylor & Francis Verlag | 2018
    , propeller thrust, torque and cavitation volume are computed under different pitch ratio (P/D), rake angle (RA) and ...

    Development and application of optimisation algorithms for propeller design

    Vesting, Florian / Gustafsson, Rickard / Bensow, Rickard E. | Taylor & Francis Verlag | 2016

    Propeller design is a comprehensive task in finding the best trade-off between competing objectives and constraints. It requires a multi

     ...
    Schlagwörter: Marine propeller design , Cavitation constraints

    Propeller optimization by interactive genetic algorithms and machine learning

    Freier Zugriff
    Gypa, Ioli / Jansson, Marcus / Wolff, Krister et al. | Taylor & Francis Verlag | 2023
    . The designers visualize and assess the shape of the blade cavitation and this evaluation is integrated in the optimization method. The IGA is ...
    Schlagwörter: Marine propeller design , cavitation constraints

    Broadband cavitation excitation in ships

    Carlton, J.S. | Taylor & Francis Verlag | 2015

    The paper considers the origins and implications of propeller induced broadband excitation in ships. Attention is then given to the

     ...
    Schlagwörter: cavitation

    A Transpiration Velocities Based Sheet Cavitation Model

    Phoemsapthawee, Surasak / Leroux, Jean-Baptiste / Laurens, Jean-Marc et al. | Taylor & Francis Verlag | 2009

    A partial sheet cavitation model is developed and implemented within a 3D BEM code in order to estimate the

     ...
    Schlagwörter: cavitation , propeller

    Cavitation volume behaviour derived from full-scale pressure fluctuations

    Föhring, Leonie S. / Juhl, Peter Møller / Wittekind, Dietrich | Taylor & Francis Verlag | 2023
    model the unsteady sheet cavitation as a sound source. The analysis comprises intermediate high-pass filtering and integration followed by post ...
    Schlagwörter: propeller cavitation noise , sheet cavitation , cavitation volume

    Prediction of cavitating propeller underwater radiated noise using RANS & DES-based hybrid method

    Freier Zugriff
    Sezen, Savas / Atlar, Mehmet / Fitzsimmons, Patrick | Taylor & Francis Verlag | 2021
    propeller in the presence of sheet and tip vortex cavitation (TVC). In the numerical simulations of the cavitating propeller flow, the Schnerr-Sauer ...
    Schlagwörter: Tip Vortex Cavitation

    Experimental and numerical studies on the unsteady propeller thrust of underwater vehicles

    Takahashi, K. / Mori, T. / Arai, J. | Taylor & Francis Verlag | 2023

    Experimental and numerical studies on the unsteady propeller thrust of underwater vehicles are

     ...
    Schlagwörter: Unsteady propeller thrusts , large cavitation tunnel

    An investigation of scale effects on marine propeller under cavitating and non-cavitating conditions

    Soydan, Ahmet / Bal, Sakir | Taylor & Francis Verlag | 2021
    change between vapor and liquid. Cavitation simulations have been performed as a time-dependent with dynamic mesh while non-cavitating ...
    Schlagwörter: marine propeller , cavitation

    Influence of laminar-to-Turbulent transition on model scale propeller performances. Part II: cavitating conditions

    Gaggero, Stefano | Taylor & Francis Verlag | 2022
    on the inception and development of cavitation is considered. To this aim, a modification of the Schnerr-Sauer mass transfer model, useful ...
    Schlagwörter: cavitation , cavitation under laminar flow , propeller

    Numerical and experimental fluid–structure interaction analysis of a flexible propeller

    Fuentes, D. / Cura Hochbaum, A. / Schulze, R. | Taylor & Francis Verlag | 2023
    + multiphysics software, is described and applied to predict the hydroelastic response of the flexible marine propeller P1790 to hydrodynamic forces in ...

    Numerical testing and verification of a marine propeller operating in a uniform flow field

    Kim, Howan / Leong, Zhi Quan | Taylor & Francis Verlag | 2021
    and physics setup on the prediction of propeller propulsion properties (i.e. thrust (Kt) and torque (Kq ...
    Schlagwörter: marine propeller

    A Procedure for Optimizing Cavitating Propeller Blades in a Given Wake

    Han, Kai-Jia / Bark, Goran / Regnstrom, Bjorn | Taylor & Francis Verlag | 2006
    their influence on cavitation and efficiency. The optimization starts from a near optimum propeller as well as from an off-design propeller ...
    Schlagwörter: cavitation , propeller

    Influence of laminar-to-turbulent transition on model scale propeller performances. Part I: fully wetted conditions

    Gaggero, Stefano | Taylor & Francis Verlag | 2022
    laminar-to-turbulent transition on the inception and development of cavitation, and the capabilities of predicting such phenomena using a modified ...
    Schlagwörter: Propeller

    Optimization procedures for a twin controllable pitch propeller of a ROPAX ship at minimum fuel consumption

    Tadros, M. / Ventura, M. / Guedes Soares, C. | Taylor & Francis Verlag | 2023
    pitch propeller via a gearbox and a propeller shaft. The propeller selection is performed at the engine operating point with minimum fuel ...