Based on the SMAC method used in the solution of Newtonian fluid motions, this paper presents a simulation model of the visco-elastic fluid motions whereby the initiation of Couette flow and the motion in a box with periodic motion on the lid are calculated.
Chebyshev spectral-finite element method for incompressible fluid flow
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In this paper, a singularly perturbed problem for the stable fluid flow is considered.
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Some exact travelling wave solutions and rational travelling wave solutions of a surface wave equation in a convecting fluid are given in this paper.
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In this paper, a quadrature-free scheme of spline method for two-dimensional Navier-Stokes equation is derived, which can dramatically improve the efficiency of spline method for fluid problems proposed by Lai and Wenston (2004).
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Preparation of Fe3O4 magnetic fluid by one-step method with a microemulsion reactor
In the present paper, two mistakes in reasoning of M. Z. v. Krzywoblocki's work [1] are pointed out, namely: (1) on calculating the reflected momentum the direction of reflection had been mishandled; (2) the momentum flux carried by the molecules and the stress suffered by the surface had baen incorrectly identified (in fact they are, in the case of reflection, directed opposite to each other and hence have the different signs). Due to these two mistakes, he drawed the unjustifiable conclusion that the mode...
In a previous paper[1], a theoretical analysis has been presented to the heat-transfer coefficient for laminar boundary layer flow in the entrance region of a circular tube. This is a succeeding one based on Karman's method of approach, to attack the entrance effect on flow-friction behavior of an isothermal boundary layer flow of incompressible fluid. The family of climensionless velocity profiles is well defined by eq. (3) and (4). The predicted friction coefficients from eq. (17) or (19), eq. (23),...
An investigation has been made of non-steady flow of slightly compressible fluid during depletion of stratified porous systems with crossflow through a thin semi-impervious bed lying between two pervious layers. Approximate expressions have been developed for the variation of drawdown distribution in both layers and of influence radius with time, induced by a well discharging constantly from and screening only in the lower layer. These solutions have been verified with field data, and they are very us...