1) Couette flow
Couette流动
1.
The generation and evolution of turbulent spots using the wall impulse model in the plane Couette flow are studied by direct numerical simulation of Navier-Stokes equations.
探讨了平面Couette流动中湍流斑的重要特征,包括高频脉动的形成、雷诺应力的产生、扰动的急剧增长和湍流斑形状的变化,特别是流向涡的复杂演化过程。
2.
A theoretical analysis of three-dimensional Couette flow with radiation effect on temperature distribution has been analyszed, when the injection of the fluid at the lower stationary plate is transverse sinusoidal one and its corresponding removal by constant suction through the upper porous plate in uniform motion.
在固定的底板上有横向正弦射流,而匀速运动的多孔介质顶板以常速率完全抽出的情况下,理论分析了热幅射对三维Couette流动温度分布的影响。
3.
A two-dimensional Stokes problem, Couette flow, is taken as a typical example to verify the validity of this meshless approach.
为了检验该方法的有效性,以二维Stokes问题——Couette流动为典型算例,分别研究了正压与负压两种工况作用下Couette流动的速度分布。
2) Couette Taylor flow
Couette-Taylor流动
3) oscillatory Couette flows
振动Couette流
1.
A complete mathematical description of oscillatory Couette flows within the framework of kinetictheory is not available in the literature.
另外,本文以适用于振动Couette流自由分子流动区的线性无碰撞Boltzm ann方程导出解析方法,并且利用它验证了在自由分子流动区的DSMC结果。
4) plane Couette flows
平板Couette流动
1.
This approach was used to simulate plane Couette flows of dilute polymeric fluids by the FENE dumbbell mode.
采用确定性方法数值求解了聚合物稀溶液的微观-宏观模型,其中,宏观尺度上用有限体积法求解守恒方程,介观尺度上用谱方法求解Fokker-Planck方程和聚合物对偏应力张量的贡献,模拟了聚合物稀溶液FENE哑铃模型的平板Couette流动,给出了速度随时间变化的剖面图,分析了移动平板速度、哑铃的量纲1有限拉伸参数和Deborah数对流动的影响,同时也验证了有限体积法与谱方法结合求解聚合物微观-宏观模型的有效性。
5) Couette flow
Couette流
1.
Simulation of planar Couette flows using the gas-kinetic Boltzmann model;
基于Boltzmann模型方程的平板Couette流计算
2.
A 13 speed lattice Boltzmann model is used to investigate Couette flow with a temperature gradient and viscous cavity flow.
采用 13速六方格子Boltzmann方法研究Couette流和空腔粘性流 ,模拟了在Pr =0 91,Re =10 0 ,5 0 0 0 ,及Pr =0 91,1,1 2 5而Re =30 0 0情况下Couette流流场的速度、温度分布 ,研究了热输运过程 ;同时用该模型模拟了高雷诺数的空腔粘性流流场演化稳定后 ,形成的涡旋的形状及腔内温度分布情况。
6) Taylor-Couette Flow
Taylor-Couette流
1.
Taylor-Couette flow between two coaxial rotating cylinders is a typical problem of rotating flow,and has extensive application in lubricating theory and engineering.
关于同轴圆柱之间的旋转流动的Taylor-Couette流是一种典型的旋转流动问题,在润滑理论和工程实践中有广泛的应用。
2.
The formation and development of the Taylor-Couette flow,numerical simulation and experiment of the lubrication or seal by hydro-membrane between the rotating cylinders were analyzed.
对国内外Taylor-Couette流的形成与发展,旋转圆柱轴间流体膜润滑与密封的数值计算及其相关实验的研究现状进行了分析。
3.
Numerical simulation was made to study effect of the endwall on Taylor-Couette flow between the rotating cylinders.
对有限长中等半径比同心旋转圆柱间Taylor-Couette流进行了数值计算,以研究侧墙对Taylor-Couette流的影响。
补充资料：流动负债
流动负债指企业在一年内或者超过一年的一个营业周期内需要偿还的债务合计，其中包括短期借款、应付及预收款项、应付工资、应交税金和应交利润等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条