Results 11 to 20 of about 471,691 (264)
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
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A new Volume-of-Fluid method in OpenFOAM
, 2017 To realise the full potential of Computational Fluid Dynamics (CFD) within ma- rine science and engineering, there is a need for continuous maturing as well as verification and validation of the numerical methods used for free surface and interfacial flows.
Roenby, Johan +3 more
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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
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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
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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
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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
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Colloids and Interfaces, 2019 Wetting and spreading of surfactant solutions play an important role in many technical applications. In printing processes, the size of individual droplets is typically on the order of a few tens of microns.
Thomas Antritter +4 more
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Nihon Kikai Gakkai ronbunshu, 2016 Under a high Schmidt number condition, concentration boundary layers get much thinner than momentum boundary layers. Resolution requirement to numerically capture the steep concentration gradient near an interface is therefore significantly high.
Rihito ADACHI +2 more
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Firat University Journal of Experimental and Computational Engineering, 2022 In this paper, computational modeling of wave generation and evaluation of results are given. The analysis of Computational Fluid Dynamics is performed in the ANSYS Fluent module. The model of numerical analysis is made time-dependent. The Numerical Wave
Taner Yılmaz +2 more
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Engineering Applications of Computational Fluid Mechanics, 2023 Droplet impact on a substrate is an intriguing phenomenon that widely exists in our daily life and a broad range of industrial processes. However, droplet impact dynamics on soft textured surfaces are less explored and the underlying mechanisms remain ...
Yang Li, Jiangtao Cheng
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