Results 21 to 30 of about 33,255 (224)

The pullback attractor for the 2D g-Navier-Stokes equation with nonlinear damping and time delay

open access: yesAIMS Mathematics, 2023
In this article, the global well-posedness of weak solutions for 2D non-autonomous g-Navier-Stokes equations on some bounded domains were investigated by the Faedo-Galerkin method.
Xiaoxia Wang, Jinping Jiang
doaj   +1 more source

Generalized Navier–Stokes equations and soft hairy horizons in fluid/gravity correspondence

open access: yesNuclear Physics B, 2021
The fluid/gravity correspondence establishes how gravitational dynamics, as dictated by Einstein's field equations, are related to the fluid dynamics, governed by the relativistic Navier–Stokes equations.
A.J. Ferreira–Martins, R. da Rocha
doaj   +1 more source

Euler and Navier-Stokes equations [PDF]

open access: yesPublicacions Matemàtiques, 2008
We present results concerning the local existence, regularity and possible blow up of solutions to incompressible Euler and Navier-Stokes equations.
openaire   +5 more sources

Global existence of strong solutions to compressible Navier-Stokes-Korteweg equations with external potential force

open access: yesAIMS Mathematics, 2023
In this article, we consider a three dimensional compressible Navier-Stokes-Korteweg equations with the effect of external potential force. Under the smallness assumptions on both the external potential force and the initial perturbation of the ...
Kaile Chen, Yunyun Liang, Nengqiu Zhang
doaj   +1 more source

The use of dual reciprocity method for 2D laminar viscous flow [PDF]

open access: yesMATEC Web of Conferences, 2020
The paper presents the use of the dual reciprocity multidomain singular boundary method (SBMDR) for the solution of the laminar viscous flow problem described by Navier-Stokes equations.
Mužík Juraj
doaj   +1 more source

Recasting Navier–Stokes equations

open access: yesJournal of Physics Communications, 2019
Abstract Classical Navier–Stokes equations fail to describe some flows in both the compressible and incompressible configurations. In this article, we propose a new methodology based on transforming the fluid mass velocity vector field to obtain a new class of continuum models.
M H Lakshminarayana Reddy   +4 more
openaire   +3 more sources

Average Process of Fractional Navier–Stokes Equations with Singularly Oscillating Force

open access: yesFractal and Fractional, 2022
The averaging process between two-dimensional fractional Navier–Stokes equations driven by a singularly oscillating external force and the averaged equations corresponding to the limiting case are investigated.
Chunjiao Han   +3 more
doaj   +1 more source

Linearization of the Navier-Stokes equations [PDF]

open access: yesE3S Web of Conferences, 2020
This paper studies mathematical models of the heat transfer process of a viscous incompressible fluid. Optimal control methods are used to solve the problem of optimal modeling.
Nazarov Serdar   +2 more
doaj   +1 more source

On the hydrostatic approximation of compressible anisotropic Navier–Stokes equations

open access: yesComptes Rendus. Mathématique, 2021
In this work, we obtain the hydrostatic approximation by taking the small aspect ratio limit to the Navier–Stokes equations. The aspect ratio (the ratio of the depth to horizontal width) is a geometrical constraint in general large scale motions meaning ...
Gao, Hongjun   +2 more
doaj   +1 more source

Splitting method and the existence of a strong solution of the Navier-Stokes equations

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы, 2019
In the author’s article from the previous issue of the journal from the properties of the ONS solutions the relation between pressure and module square of velocity vector is set.
A.Sh. Akysh (Akishev)
doaj   +1 more source

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