[PDF] Top 20 El impacto del impuesto sobre la renta en la competitividad de las empresas en México

... the nonlinear incompressible vis- coelastic fluid system ()-() has been provided in [, ], because the system not merely contains the pressure and the velocity vector but also includes the ... See full document

... a stabilized finite volume element (FVE) method for the system of Eqs (1) – (9) has presented in [14], as far as we know, so far, there has not been any report about the FD scheme for the ... See full document

... ear incompressible viscoelastic flow equation have theoretically been proved (see, ...D nonlinear incompressible viscoelastic flow equation in the actual en- gineering applications ... See full document

... flow model is the reduced linearized form of the Newtonian fluid de- scribed by the Navier–Stokes equation ...The nonlinear convective term of the Navier– Stokes equation can be reduced to a linear ... See full document

... finite element spacial semi-discrete and Euler semi-implicit fully discrete schemes, which were stabilized by using a streamline upwind Petrov-Galerkin (SUPG) for the constitutive ...time-dependent ... See full document

... Navier-Stokes model of classical viscous fluids that we shall call ordinary ...micropolar fluid theory allows their implementation in boundary layer flows, of relevance to materials processing, and has ... See full document

... In fluid flows through porous media the finite element method has been used extensively and found to be highly ...viscous fluid through a porous medium confined in horizontal channel by using ... See full document

... hybrid model to predict array data for the Total Focusing Method (TFM) application ...to model the interactions between the wave and the defect and combined it with a ray- based model of wave ... See full document

... for nonlinear viscous fluid dynamics, and a new procedure for validating traditional (finite difference, finite element) numerical ...other nonlinear chemo-fluid dynamics ... See full document

... Numerical computation put forward indicates that for very small values of the viscosity, the corresponding values of the velocities were very high. As the viscosity increases, the velocity decreases. This behaviour is ... See full document

... V prispevku predstavljamo numerièni model robnih elementov (MRE) za reševanje dinamike viskoelastiène nestisljive tekoèine. Sistem Navier-Stokesovih enaèb ob upoštevanju Maxwellovih modelov teèenja viskoelastiène ... See full document

... a viscoelastic fluid past a vertical cone in non-Darcian porous media in the presence of thermal radiation is ...liquid model is employed to simulate medical creams and other rheological liquids ... See full document

... Table 5 displays the comparison between the two ADI Galerkin finite element scheme (14) and (17) for α = 0.2 , with fixed h = π 128 . From Table 5, we can con- clude that: 1) The first three columns show ... See full document

... Analytical/Finite Element Method (FEM) Approach (CAFA) for efficient simulation of guided Lamb wave propagation and interaction with ...(SHM) system design and signal ... See full document

... interesting system of nonlinear differential equations appearing in fluid dynamics is given by three dimensional incompressible Navier–Stokes equations and can be simplified to the ... See full document

... discretized finite element approximations of reaction front propagation within a porous matrix is studied in this ...a system of equations, coupling the reaction-diffusion equations with the ... See full document

... A fluid with a linear relationship between the shearing stress and the rate of strain giving rise to a constant viscosity is known as Newtonian ...the fluid is called as non-Newtonian fluid. ... See full document

... flow model is a cou- pling among surface and subsurface flows, which occurs in many natural and indus- trial events such as biomedicine, industrial processes, blood flow motion in the arteries, groundwater fluid flow ... See full document

... a 2D incompressible ...Bénard system describes the Rayleigh–Bénard convective motion in a heated 2D inviscid incompressible fluid under thermal effects (see, ...Bénard system in ... See full document

... In this article, we establish a space-time continuous finite element (STCFE) method for viscoelastic wave equation. The existence, uniqueness, and stability of the STCFE solutions are proved, and the optimal ... See full document