...n-isothermal Flow ) 4．一维流动(one-dimensional flow)、二维流动(two-dimensional flow) 和三维流动(three-dimensional flow) 5．拉伸流动(Elongational Flow)和剪切流动(Shear Flow) 拉伸流动: 流体质点的运动速度仅沿着与流 动方向一致的方向发生变化。
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三维地层建模及可视化方法研究 flow in three dimensions 三维怜 ; 三维空间流动 ; 二元流动 ; 三维流动 Or Three Dimensions 或三个层面 ..
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The local three-dimension flow model based on CFD method is coupled with space-time neutron kinetics model by using ANSYS-11 CFX’s user interface program technique. The local three-dimension flow characteristics and reactor physics characteristic are simulated numerically.
利用CFD分析软件ANSYS11 CFX的用户接口编程技术,研究了CFX与三维时空中子动力学模型的耦合问题,并对压水堆稳态下局部三维流动行为和三维物理特性进行了数值模拟。
参考来源 - 基于CFD的反应堆局部三维流动模型与时空中子动力学模型耦合研究Based on the computational fluid dynamics, a 3-D flow model of three-way catalytic converter is built and solved by using an CFD software FLUENT.
本文首先以计算流体力学知识为基础,建立了三效催化转化器的三维流动数学模型,并运用计算流体力学软件FLUENT来求解模型。
参考来源 - 多形状多结构参数三效催化转化器数值模拟及应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
比较全面而准确地描述了金属塑压过程三维流动的情况。
The three-dimensional flow in metal plastic compression process are described more completely and accurately.
建立了能描述规整填料塔中液体三维流动和混合的精馏过程混合池模型。
A three - dimensional mixing-pool model of a distillation column containing structured packing was established, in which liquid flow distribution and mixing were considered.
水力机械的分离为三维流动，三维流动的侧向压力梯度产生边界层的二次流动。
The separation flow is three dimensional in hydraulic machine. The pressure gradient in cross direction produces secondary flow in boundary layer.
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