Results 31 to 40 of about 4,483 (207)
Journal of Marine Science and Engineering, 2022 Marine submersible buoy systems are widely-used equipment for ocean resource development. The marine submersible buoy system studied in this paper consists of the submersible buoy, the battery compartment, the anchor block, the mooring line, and the ...
Xiaohan Chen, Bing Liu, Guigao Le
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Experimental and Numerical Investigation of Flow under Sluice Gates [PDF]
, 2012 The flow characteristics upstream and downstream of sluice gates are studied experimentally and numerically using Reynolds averaged Navier-Stokes two-dimensional simulations with a volume of fluid method.
Cassan, Ludovic +3 more
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Numerical Prediction of Ship Resistance Based on Volume of Fluid Implicit Multi-Step Method
Journal of Marine Science and Engineering, 2023 The Volume of Fluid (VOF) method is used in two-phase fluid flow problems of ship hydrodynamic calculations, to capture the motion and distribution of the gas–liquid free surface. To ensure solution stability and accuracy, numerical simulations typically
Yu Wang +5 more
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The Optimal Transportation Meshfree Method for General Fluid Flows and Strongly Coupled Fluid-Structure Interaction Problems [PDF]
, 2009 This thesis develops a novel meshfree numerical method for simulating general fluid flows. Drawing from concepts in optimal mass transport theory and in combination with the notion of material point sampling and meshfree interpolation, the optimal ...
Habbal, Feras
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A Level Set Method Coupled With a Volume of Fluid Method for Modeling of Gas-Liquid Interface in Bubbly Flow [PDF]
, 2010 This paper describes the implementation of a 3D parallel and Cartesian level set (LS) method coupled with a volume of fluid (VOF) method into the commercial CFD code FLUENT for modeling the gas-liquid interface in bubbly flow.
Thome, John R. +2 more
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Numerical investigation of air-entrainment in skimming flow over stepped spillways
Theoretical and Applied Mechanics Letters, 2016 As a widely used flood energy dissipator, the stepped spillway can significantly dissipate the kinetic or hydraulic energy due to the air-entrainment in skimming flow over the steps.
Jiemin Zhan, Jianbo Zhang, Yejun Gong
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Engineering Applications of Computational Fluid Mechanics, 2023 The motion response of a ship in a cross sea is studied based on computational fluid dynamics. Firstly, according to the established numerical pool, and based on the Reynolds-averaged Navier–Stokes equations and the re-normalisation group K–ϵ turbulence ...
Yu Lu +4 more
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An Improved Volume-of-Fluid Method for Wave Impact Problems [PDF]
, 2004 In this paper, a calculation method for wave impact problems is presented. This method is based on the Navier-Stokes equations and uses an improved volume-of-fluid (VOF) method for the displacement of the free surface.
Iwanowski, Bogdan +7 more
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A Machine Learning Approach to Volume Tracking in Multiphase Flow Simulations
FluidsThis work presents a machine learning (ML) approach to volume-tracking for computational simulations of multiphase flow. It is an alternative to a commonly used procedure in the volume-of-fluid (VOF) method for volume tracking, in which the phase ...
Aaron Mak, Mehdi Raessi
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Inverse VoF Meshless method for efficient non-destructive thermographic evaluation [PDF]
, 2014 Paper presented to the 10th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, Florida, 14-16 July 2014.A novel computational tool based on the Localized Radial-basis Function (RBF) Collocation (LRC) Meshless method coupled ...
Boetcher, Sandra +9 more
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