阐述了二维弱可压缩流体流动控制方程和大涡模拟湍流模型。
The weakly compressible fluid control equations and the large eddy simulation turbulence model are expounded.
介绍一种在非交错网格上，求解非正交曲线坐标系下的流动控制方程的方法。
This paper presents numerical solution for governing equation of flows in curvilinear coordinate system with nonstaggered grids.
以此为基础，构造了求解真实气体流动控制方程的高分辨率TVD数值格式。
And a numerical method with high resolution TVD schemes for solving the governing equations of real gas flows is developed.
本文详细地论述了一维两相喷管流动控制方程的数值解方法，给出了数值计算举例。
In this paper, a numerical method for calculating one-dimensional two-phase nozzle flow is described in detail and the numerical calculation example is given.
采用有限容积法在交错网格上对流动控制方程离散，然后采用SIMPLE算法求解。
The finite volume method is used to discrete the flow controling equations on staggered grid and the SIMPLE algorithm is adopted to solve the equations.
使用有限法求解不可压缩牛顿流体流动控制方程，用体积函数法跟踪金属液自由表面的移动，预测了机体充型过程的流动速度场和温度场。
The incompressible, Newtonian fluid flow equations are solved using finite element method. The free surface motion of molten metal is tracked by the volumetric function approach.
首先对真实气体流动的数值模拟方法进行了研究，推导了任意曲线坐标系下真实气体流动控制方程雅克比（Jacobian）系数矩阵的特征向量矩阵和特征值；
Firstly, the eigen vector matrix and eigen value of Jacobian matrix of governing equations for the real gas flows in general curvilinear coordinate system are deduced.
但由于可压缩非定常位势流动的控制方程是双曲型的，简单地把时间当作同空间一样的物理维来求解是不可行的。
Because the governing equations for compressible unsteady potential flow is hyperbolic, looking time dimension as space dimension in the same way is never appropriate.
使用泊松方程、漂移扩散模型和N—S方程对介质阻隔面放电等离子体控制边界层流动进行了一体化数值模拟。
The boundary layer flow control using dielectric barrier surface discharge plasma is simulated using Poisson's equation, drift-diffusion model and N-S equations.
流体在迷宫密封内的流动过程，遵循流体流动的所有控制方程。
Fluid in the labyrinth seal flow process, to follow all the control of fluid flow equation.
利用矿岩自燃发火巷道烟气流动所遵循的控制方程，对烟气流动特性进行数值了模拟。
The properties of fire smoke flow in fire tunnel was simulated and computed by using fire flow control equations.
根据锅炉启动过程中各个部件管内工质、管外烟气及汽包所遵循的流动传热方程，开发了控制循环与自然循环锅炉启动过程模拟程序。
A computer program is developed to simulate the start-up behavior of controlled-circulation and natural-circulation boilers on the basis of mass, momentum, and energy equations.
因此，方程(8.2)，(8.6)，(8.10)是一维、定常、绝热、无粘流动的控制方程。
Thus, Eqs. (8.2), (8.6), (8.10) are governing equations for one-dimensional, steady, adiabatic, inviscid flow.
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.
给出了描述活塞风流动的三维湍流流动的不可压n - S方程，采用有限体积法对控制方程进行离散。
A three dimensional turbulent flow is studied by the computation of the incompressible N-S governing equations. The finite-volume method was used to discrete the equations.
在达西定律的基础上建立了树脂流动过程控制方程。
The governing equations of resin flow are presented on the base of Darcy's law.
该流动受一非线性纳维·斯托克斯方程控制，因此要获得该流动的精确解是一个十分困难的流体力学问题。
The flow is governed by Navier-Stokes equations. Therefore it is extremely difficult to obtain an accurate solution.
此方法是在建立一系列的控制方程的基础上来描述激光腔内的气体流动过程，并通过CFD软件求解控制方程组。
The model which is solved by CFD software uses a set of dynamic differential equations to describe the dynamic process in one discharge tube.
此方法是在建立一系列的控制方程的基础上来描述激光腔内的气体流动过程，并通过CFD软件求解控制方程组。
The model which is solved by CFD software uses a set of dynamic differential equations to describe the dynamic process in one discharge tube.
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