Oldroyd-B相关论文
为了分析计算粘弹性流体驱替残余油的微尺度力,从水动力学角度探索非牛顿流体的流变特性,选取Oldroyd-B本构方程来模拟粘弹性流体,......
特高含水期后期,地层剩余油主要以油膜、盲端残余油等形态存在,水驱开发效果变差,采用黏弹性流体驱替是当前提高采收率的有效方法.......
本文采用Oldroyd-B模型对弹性流体中线串珠结构的动力学进行数学模拟。相对于牛顿流体而言,非牛顿流体液丝破裂过程非常缓慢。这种......
This paper is concerned with the numerical simulation of the transient effect of an inertialess Boger fiow past a confin......
流场中对流项的离散是其数值求解的一大难点。本文基于非结构同位网格格心有限体积法，针对流场守恒方程与Oldroyd-B本构方程的对流......
运用SPH（Smoothed Particle Hydrodynamics）方法模拟基于01droyd—B模型的平面突然起动Couette流。通过数值解与解析解的比较，验证SPH......
在这份报纸，我们讨论了分开通过多孔的媒介面对两界面的不可溶解的表面活化剂和表面费用在二透不过的僵硬柱体之间限制的二同轴的 O......
Global Existence of Large DataWeak Solutions for a Simplified Compressible Oldroyd–B Model Without S
We start with the compressible Oldroyd–B model derived in[2](J.W.Barrett,Y.Lu,and E.Suli,Existence of large-data finite......
在 laminar 的非线性的传送对流的效果三维的 Oldroyd-B 液体流动被探讨。热转移现象被考虑非线性的热放射和热产生 / 吸收探索。......
The constitutive equation for a semiconcentrated fibre suspension in the Oldroyd-B fluid hasbeen derived from a statisti......
An initial value problem concerning the motion of an incompressible, electrically conducting, viscoelastic Oldroyd-B flu......
The aim of this paper is to present a numerical study of oscillatory motion of Oldroyd-B fluid in a uniform magnetic fie......
Unsteady Incompressible Flow of a Generalized Oldroyd-B Fluid between Two Oscillating Infinite Paral
In this paper an attempt has been made to study the unsteady incompressible flow of a generalized Oldroyd-B fluid betwee......
Effects of the Reynolds and Weissenberg’s Numbers on the Stability of Linear Pipe Flow of Viscous Fl
A Fourier-Chebyshev Petrov-Galerkin spectral method is described for high accuracy computation of linearized dynamics fo......
The triple diffusive convection in an Oldroyd-B fluid-saturated porous layer is investigated by performing linear and we......
This study focuses on the transient analysis of nonlinear dispersion of a polymeric pollutant ejected by an external sou......
A nanofluid is composed of a base fluid component and nanoparticles, in which the nanoparticles are dispersed in the bas......
针对微可压缩粘弹性流动问题,发展了微可压缩流的WCCBS方法,详细推导了基于Oldroyd-B本构模型的WCCBS_SU方法的求解过程。在流场微......
