Based on the modified nonlinear algebraic stress model for turbulent flow, a closed non-linear multiple time scale model is established.
在双时间尺度紊流模型的基础上，对线性涡粘性模型进行了修正，建立了封闭的非线性双时间尺度紊流模型。
The simulative computation indicates that the VOF turbulent flow mathematical model is an effective method for processing complex free surface.
计算表明，VOF紊流数学模型是一种处理复杂自由表面的有效方法。
In this paper, a computational model for simulating turbulent dispersion of droplets in two-phase flow spray field is presented.
提出了模拟两相喷雾流场的液滴湍流弥散过程的模型。
Analysis of bubble motion in the flow field was used to develop relations for the viscous stresses, turbulent stresses, and interfacial momentum exchange to close the model.
通过对气泡在流场中的运动和受力分析，给出了用以封闭模型的粘性应力、脉动应力、相间动量交换项的表达式。
A three dimensional mathematical model for calculating the steady flow of multiple non buoyant turbulent jets in a cross flowing is present in this paper.
采用作者给出的三维紊流模型，结合混合有限分析法及交错网格对浅水型河道中扩散器垂向排放的流动进行了数值计算。
The gas flow fields were simulated by a Reynold's stress Transport Model(RSTM) and the stochastic tracking approach was used for simulating the trajectories of particles in a turbulent current.
在数值预测时，气相场采用雷诺应力输运模型，应用随机轨道模型来模拟湍流流场中颗粒的运动轨迹。
In this paper, based on the two-dimensional turbulent model of FLUENT software, using the SIMPLEC algorithm, to do the numerical simulation on single phase flow of gas for centrifugal fan.
本文以FLUENT中的二维湍流模型为基础，利用SIMPLEC算法，对离心式引风机进行气体单相流数值模拟。
This paper deals with the laws of similarities about the turbulent mudstone flow for the model experiment.
本文论述了紊流型泥石流河道模型试验的相似理论。
This paper deals with the laws of similarities about the turbulent mudstone flow for the model experiment.
本文论述了紊流型泥石流河道模型试验的相似理论。
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