Results 51 to 60 of about 18,092 (161)

Navier-Stokes

The Navier-Stokes regularity problem—whether smooth solutions in three dimensions develop singularities—remains one of the most persistent challenges in mathematical physics. This paper proposes that the problem is not resolved by finding new bounds on R3 (Euclidean space), but by identifying the correct compact micro-geometry of physical space. Within
openaire   +4 more sources

Reproductive solutions for the g-Navier-Stokes and g-Kelvin-Voight equations

Electronic Journal of Differential Equations, 2016
This article presents the existence of reproductive solutions of g-Navier-Stokes and g-Kelvin-Voight equations. In this way, for weak solutions, we reach basically the same result as for classic Navier-Stokes equations.
Luis Friz, Marko Antonio Rojas-Medar, Maria Drina Rojas-Medar   +2 more
doaj  

Global regularity to the Navier-Stokes equations for a class of large initial data

Mathematical Modelling and Analysis, 2018
In [5], Chemin, Gallagher and Paicu proved the global regularity of solutions to the classical Navier-Stokes equations with a class of large initial data on T2 × R.
Bin Han, Yukang Chen
doaj   +1 more source

On the time-fractional Navier–Stokes equations

Computers & Mathematics with Applications, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yong Zhou 0005, Li Peng
openaire   +1 more source

Estudio comparativo de flujo de fluido a través de una placa de orificio usando las ecuaciones de Stokes y de Navier-Stokes

Revista Facultad de Ingeniería, 2016
Presenta los resultados de la comparación entre las ecuaciones de Stokes y de Navier-Stokes para la simulación del flujo de agua líquida, a condiciones atmosféricas, a través de una placa orificio concéntrica.
Miryam Lucía Guerra-Mazo, María Vilma García-Buitrago, Elizabeth Rodríguez-Acevedo   +2 more
doaj   +1 more source

Local and global low-regularity solutions to generalized Leray-alpha equations

Electronic Journal of Differential Equations, 2015
It has recently become common to study approximating equations for the Navier-Stokes equation. One of these is the Leray-alpha equation, which regularizes the Navier-Stokes equation by replacing (in most locations) the solution u with $(1-\alpha^2 ...
Nathan Pennington
doaj  

About the new version of maximum principle of Navier-Stokes equations

Қарағанды университетінің хабаршысы. Математика сериясы, 2015
The below shows the links of the extreme values of the velocity vector, the kinetic energy density and pressure of nonlinear Navier-Stokes equations.
A.Sh. Akysh
doaj  

Convergence of the Stochastic Navier–Stokes-$$\alpha $$ Solutions Toward the Stochastic Navier–Stokes Solutions

Applied Mathematics & Optimization
Abstract Loosely speaking, the Navier–Stokes- $$\alpha $$ α model and the Navier–Stokes equations differ by a spatial filtration parametrized by a scale denoted $$\alpha $$
Jad Doghman, Ludovic Goudenège
openaire   +3 more sources

Diffusion Processes in the A-Model of Vector Admixture: Turbulent Prandtl Number

EPJ Web of Conferences, 2018
Using analytical approach of the field theoretic renormalization-group technique in two-loop approximation we model a fully developed turbulent system with vector characteristics driven by stochastic Navier-Stokes equation. The behaviour of the turbulent
Jurčišinová Eva, Jurčišin Marián, Remecky Richard   +2 more
doaj   +1 more source

Navier-Stokes

Nieuw Archief voor Wiskunde, 2013
De Navier-Stokes-vergelijkingen behoren tot de meest gebruikte vergelijkingen voor de berekening van gas- en vloeistofstromingen. Op de Vakantiecursus 2013 van het Platform Wiskunde Nederland vertelt Barry Koren over de Navier-Stokes-vergelijkingen, over stromingsleer en over openstaande millenniumproblemen.
openaire   +3 more sources