本文介绍二维分岔槽道内非牛顿流体流动的有限元分析。
This paper presents finite element analysis of non-Newtonian fluid flow in 2-D branching channel.
建立了非等温、粘性、不可压缩、非牛顿流体流动的控制方程。
The governing equations are established for the viscous, incompressible, non-Newtonian fluid under non-isothermal conditions.
讨论了由非牛顿流体流动引起的一类自由边值问题的一个反问题。
An inverse problem of a free boundary problem which arised from the flow of non-Newtonian fluids is studied.
本文研究了由非牛顿流体流动引起的一类退缩非线性自由边值问题。
A degenerate nonlinear free boundary problem arised from the flow of non-Newtonian fluids is studied in this paper.
利用有限差分方法得到了动脉管系内非牛顿流体的准二维不定常流动的数值解。
A numerical solutions of quasi-two-dimensional unsteady flow of non-Newton fluid in the arterial pipe system is obtained by finite difference method.
稠油在地层中的流动具有非牛顿流体特性。
When flowing in the formation heavy oil always reveals non-Newton rheological behavior.
分析了摇摆运动对非牛顿流体和牛顿流体流动速度的影响和速度峰值与管壁处的速度梯度的变化规律。
The effect of rolling motion on the flowing velocity of Newtonian fluids and Non-Newtonian fluids is analyzed. The variation of peak velocity and velocity gradient in the wall is also investigated.
通过管中心和其它管线的速度变化趋势，以及圆管径向的速度分布，描述了流场的整体流动特性，揭示了非牛顿流体管道流的速度过冲和振荡现象。
They can easy show the behaviors of the flow in the whole cube, reveal the phenomenon of locity overshooting and damping oscillation of the flow.
引入了轴向循环流动的概念，且利用ANSYS有限元分析软件对非啮合双螺杆挤出机轴向循环流道中的非牛顿流体等温流动进行了三维模拟分析。
Axial circle flow was introduced. The isothermal flow analysis of non-Newtonian fluid in axial circle region of a non-intermeshing counter-rotating twin-screw extruder was concerned.
引入了轴向循环流动的概念，且利用ANSYS有限元分析软件对非啮合双螺杆挤出机轴向循环流道中的非牛顿流体等温流动进行了三维模拟分析。
Axial circle flow was introduced. The isothermal flow analysis of non-Newtonian fluid in axial circle region of a non-intermeshing counter-rotating twin-screw extruder was concerned.
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