Results 11 to 20 of about 3,395 (265)
Stable and Anisotropic Freezing Framework With Interaction Between IISPH Fluids and Ice Particles
IEEE Access, 2021 In this paper, we present a novel method that can stably express the directional ice form caused by freezing of flowing water. The key to the proposed framework is to reflect the flow of fluids with viscosity in the direction of ice growth.
Jong-Hyun Kim, Jung Lee
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Nonlinear instability for nonhomogeneous incompressible viscous fluids [PDF]
Science China Mathematics, 2013 We investigate the nonlinear instability of a smooth steady density profile solution of the threedimensional nonhomogeneous incompressible Navier-Stokes equations in the presence of a uniform gravitational field, including a Rayleigh-Taylor steady-state solution with heavier density with increasing height (referred to the Rayleigh-Taylor instability ...
Jiang, Fei, Jiang, Song, Ni, GuoXi
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New Lagrangian view of vorticity evolution in two-dimensional flows of liquid and gas [PDF]
Известия высших учебных заведений: Прикладная нелинейная динамика, 2022 Purpose of the study is to obtain formulas for such a speed of imaginary particles that the circulation of the speed of a (real) fluid along any circuit consisting of these imaginary particles changes (in the process of motion of imaginary particles ...
Sizykh, Grigory B.
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Laminar Motion of the Incompressible Fluids in Self-Acting Thrust Bearings with Spiral Grooves
The Scientific World Journal, 2014 We analyze the laminar motion of incompressible fluids in self-acting thrust bearings with spiral grooves with inner or external pumping. The purpose of the study is to find some mathematical relations useful to approach the theoretical functionality of ...
Cornel Velescu, Nicolae Calin Popa
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Fluids, 2023 Viscous linear surface waves are studied at arbitrary wavelength, layer thickness, viscosity, and surface tension. We find that in shallow enough fluids no surface waves can propagate.
Arash Ghahraman, Gyula Bene
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Global Existence of the Three Dimensional Heat-conductive Incompressible Viscous Fluids
MATEC Web of Conferences, 2018 In this paper, we consider the Cauchy problem of non-stationary motion of heatconducting incompressible viscous fluids in ℝ3. About the heat-conducting incompressible viscous fluids, there are many mathematical researchers study the variants systems when
Wu Jie
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A novel approach of the conformal mappings with applications in biotribology
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2015 In this paper, the flow of an incompressible non Newtonian fluid between two eccentric cylinders is considered. The aim of this study is to determine the flow in the case of the stationary movement of some viscous fluids between two eccentric cylinders ...
Florea Olivia
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Mathematical Modelling and Analysis, 2016 We investigate Navier-Stokes (NS) and the continuity equations in Cartesian coordinates and Eulerian description for the two dimensional incompressible nonNewtonian fluids.
Imre Ferenc Barna +2 more
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Thermal diffusion in a binary fluid mixture flows due to a rotating disc of uniform high suction in presence of a weak axial magnetic field [PDF]
Theoretical and Applied Mechanics, 2010 The effect of a weak uniform axial magnetic field on separation of a binary mixture of incompressible viscous thermally and electrically conducting fluids flowing due to a rotating disc of uniform high suction is examined.
Sharma B.R., Singh R.N.
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Turbulent Motion of Liquids in Hydraulic Resistances with a Linear Cylindrical Slide-Valve
The Scientific World Journal, 2015 We analyze the motion of viscous and incompressible liquids in the annular space of controllable hydraulic resistances with a cylindrical linear slide-valve. This theoretical study focuses on the turbulent and steady-state motion regimes.
C. Velescu, N. C. Popa
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