Results 61 to 70 of about 5,941,578 (168)

O método de Newton inexato aplicado às equações de Navier-Stokes: Hilbeth Parente de Deus ; orientador, Mário César Zambaldi [PDF]

open access: yes, 2004
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-Graduação em Matemática e Computação CientíficaO trabalho aqui presente destina-se a fazer uma análise comparativa, no contexo do ...
Deus, Hilbeth Parente de
core  

Integral representation of a solution to the Stokes-Darcy problem [PDF]

open access: yes, 2015
With methods of potential theory we develop a representation of a solution of the coupled Stokes-Darcy model in a Lipschitz domain for boundary data in H-1 ...
Medková, Dagmar   +6 more
core   +1 more source

Navier-Stokes Prediction of the Effect of the Skids on the Aerodynamics of Helicopter Fuselage in Forward Flight [PDF]

open access: yes, 2006
A series of three-dimensional Navier-Stokes computations were carried out with and without skids to investigate the influence of the skids on the flow field and aerodynamic forces acting on a helicopter fuselage in low Mach number forward flight under ...
Khier, Walid
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Implementação de um método de volumes finitos com sistema de coordenadas locais para a solução acoplada das equações de Navier-Stokes / [PDF]

open access: yes, 2000
Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico.Este trabalho concentra-se no estudo e na implementação computacional do método FIELDS (Raw (1985)), o qual foi criado para solução acoplada das equações de Navier-Stokes
Souza, Jeferson Avila
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L q -L r estimates for solutions of the nonstationary stokes equations in an exterior domain and the Navier-Stokes initial value problems inL q spaces

open access: yesMathematische Annalen, 1989
The purpose of this paper is to verify the existence, uniqueness, and asymptotic behaviours of global strong solutions of the exterior nonstationary problem for the Navier-Stokes equation in \(L_ q\) spaces. The \(L_ q-L_ r\) estimates for the semigroup \(e^{-tA}\) generated by the Stokes operator in an exterior domain \(\Omega \subset {\mathbb{R}}^ n\)
openaire   +1 more source

On the Robin problem for Stokes and Navier-Stokes systems.

open access: yes, 2006
The Robin problem for Stokes and Navier–Stokes systems is considered in a Lipschitz domain with a compact boundary. By making use of the boundary layer potentials approach, it is proved that for Stokes system this problem admits a very weak solution ...
RUSSO, Remigio, TARTAGLIONE, Alfonsina
core   +1 more source

Stability of the fractional step $\Theta$ -scheme for the nonstationary Navier-Stokes equations

open access: yes, 1993
Kloucek, Petr; Rys, Franz S.. (1993). Stability of the fractional step $\Theta$ -scheme for the nonstationary Navier-Stokes equations.
Rys, Franz S., Kloucek, Petr
core  

NONLOCAL NAVIER—STOKES EQUATIONS AND THEIR APPLICATIONS

open access: yes
This paper investigates the Cauchy problem for stationary and nonstationary nonlocal incompressible abstract Navier–Stokes equations. The considered model includes a convolution term and an abstract operator function defined in a Fourier-type Banach ...
Veli Shakhmurov, Rishad Shahmurov
core   +1 more source

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