Simulasi CFD pada Kapal Planing Hull
Kapal, 2019 Akurasi dalam memprediksi hambatan kapal adalah salah satu aspek penting dalam mendesain lambung kapal. Secara umum, hambatan kapal dengan type planing lebih rumit daripada type displacement.
Samuel Samuel +2 more
doaj +1 more source
Influence of Capillary Number on the droplet Shape, Film Thickness, and Pressure Drop in a Liquid-Liquid Taylor Flow inside a Microcapillary [PDF]
International Journal of Mathematical, Engineering and Management Sciences, 2019 Numerical analysis of a two-dimensional, axisymmetric, incompressible, laminar liquid-liquid Taylor flow inside a vertical circular microchannel is carried out in the present study. The focus is laid on fluid flow characteristics in the slug flow regime.
S. V. B. Vivekanand +2 more
doaj +1 more source
Contact line advection using the geometrical Volume-of-Fluid method [PDF]
Journal of Computational Physics, 2020 22 pages, 20 figures, accepted ...
Mathis Fricke +2 more
openaire +2 more sources
A three-dimensional robust volume-of-fluid solver based on the adaptive mesh refinement
Theoretical and Applied Mechanics Letters, 2021 The present study provides a three-dimensional volume-of-fluid method based on the adaptive mesh refinement technique. The projection method on the adaptive mesh is introduced for solving the incompressible Navier-Stokes equations.
Xin Zhao
doaj +1 more source
A semi-staggered dilation-free finite volume method for the numerical solution of viscoelastic fluid flows on all-hexahedral elements [PDF]
, 2007 The dilation-free semi-staggered finite volume method presented in Sabin [M. Sahin, A preconditioned semi-staggered dilation-free finite volume method for the incompressible Navier-Stokes equations on all-hexahedral elements, Int. J. Numer.
Sahin, M, Wilson, HJ
core +1 more source
3D Numerical Simulations of Green Water Impact on Forward-Speed Wigley Hull Using Open Source Codes
Journal of Marine Science and Engineering, 2020 A series of CFD RANS simulations are presented for Wigley hulls of two freeboard heights progressing with forward speed in waves. Free surface effects are captured using the Volume of Fluid (VOF) method embedded in open source software OpenFOAM ...
Linfeng Chen +3 more
doaj +1 more source
Experimental and numerical investigations of liquid mercury droplet impacts
Journal of Fluid Science and Technology, 2014 A broad investigation into the hydrodynamics of liquid mercury has been motivated of late by its use in MW-scale spallation neutron sources. One area of particular concern relates to the erosion suffered by vessel walls from the cumulative effects of ...
Takashi NAOE +3 more
doaj +1 more source
A momentum-conserving, consistent, Volume-of-Fluid method for incompressible flow on staggered grids [PDF]
, 2018 The computation of flows with large density contrasts is notoriously difficult. To alleviate the difficulty we consider a consistent mass and momentum-conserving discretization of the Navier-Stokes equation.
Arrufat, T. +8 more
core +3 more sources
Journal of Marine Science and Engineering, 2023 In order to quantitatively analyze the data measurement accuracy of ocean buoys under normal and extreme sea conditions, in this study, we simulated the six-degree-of-freedom motion response of self-designed ocean buoys under different sea conditions ...
Yunzhou Li +6 more
doaj +1 more source
Determination of extracellular fluid volume in healthy and azotemic cats [PDF]
, 2015 BACKGROUND: Methods for determining extracellular fluid volume (ECFV) are important clinically for cats. Bromide dilution has been studied in cats to estimate ECFV. Markers of GFR also distribute in ECFV and can be used for its measurement.
Back +26 more
core +2 more sources