研究进一步证明了GAO YONG湍流方程组能够得到复杂流动的真实粘性场。
Farther the GAO-YONG turbulence equations being able to gain real viscosity field in complex flow was proved.
采用基于同位网格的SIMPLE方法求解gao - YONG不可压湍流方程组，对二维扩压器流动进行了数值模拟。
A two-dimensional incompressible diffuser flow was numerically simulated employing no staggered grid arrangement and incompressible SIMPLE method to solve GAO-YONG turbulence equations.
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.
本文采用不可压缩MHD方程及零方程湍流模式，数值计算了加电磁制动器的二维薄板坯连铸结晶器中的流场。
Using incompressible MHD equations and zero equation turbulent model, the paper calculated the flow field in two dimension thin slab continuous casting mould with the electromagnetic brake(EMBR).
求涡旋运动解的动力学的基础是湍流速度涨落方程。
The dynamical basis of vortex motion solution is the set of equations of turbulent velocity fluctuation.
采用高精度数值分析格式，对二维轴对称、粘性、湍流流动方程进行研究。
A high accuracy numeric analysis scheme is adopted to survey the two dimension axisymmetric, viscose, turbulent flow equations.
应用流体中的湍流理论，修正了粉粒体在振动移动波面板换热器中的能量方程。
The energy equation of the granular media flowing in the vibratory moving corrugated plate heat exchanger has been modified by the turbulence theory.
以恒星结构与演化理论中常用的混合程理论为基础，将湍流作用表现出来的宏观应力引入恒星结构与演化模型中的流体静力学平衡方程。
Basee on the mixing-length theory of convection, macroscopical stress of the turbulence is used in hydrostatics equation of the stellar structural and evolutionary model.
采用数值模拟求解NS方程方法计算与分析了绕大钝头短体外形的跨音速大迎角时的湍流流动。
The transonic turbulent flow around a blunt nosed and short body at large angle of attack was calculated and analysed by using numerical simulation method to solve the full N S equations.
选用三维湍流数值模拟的方法，用有限体积法对控制方程进行离散。
Three-dimensional turbulence numerical simulation method was used, and the control equations are discrete by the finite volume method.
采用气-液两相流两方程湍流模型，结合混合有限分析法，对静止环境中气泡射流进行数值模拟和分析。
A two phase turbulence model and hybrid finite analytic method (HFAM) are used to predict the behavior of bubbly jet in static environment.
建立三维湍流模型，在水流控制方程中加入植被阻力项和植被密度项来考虑刚性植物对水动力特性和泥沙输运特性的影响。
This paper proposes a 3d turbulence model, introducing vegetation density and drag force to the control equations of water flow with vegetation.
基于湍流动能倾向方程，推导出了其只含风切变和大气稳定度的简化方程。
Based on the tendency equation of turbulent kinetic energy, its simplified equation including only wind shear and air stability was derived.
从雷诺应力模型出发，通过求解雷诺平均N - S方程组获得三维湍流流场的数值解。
Based on the Reynolds Stress Model, the three-dimensional flow field was numerically simulated using the Reynolds averaged N-S system equations.
用法福尔质量加权平均N-S方程及两方程湍流模型求解三维超声速平板湍流边界层流动；
The mass-weight averaging N-S equations are adopted as the governing equations of flow, and a two-equation turbulent model is employed.
根据湍流的动能和动能耗散率输运方程，建立了折射率起伏方差的计算模型。
Based on turbulent kinetic energy and the rate of turbulent dissipation transport equations, the equation to calculate variance of the refractivity fluctuation is modeled.
本文放弃湍流粘性假设，直接从雷诺应力输运方程推导出雷诺应力显式表达式。
In this paper the eddy viscosity hypothesis was given up and the explicit expressions of Renolds stresses have been deduced directly from the transport equations of Renolds stresses.
本文应用零方程模型和二方程模型计算了椭球体有攻角绕流对称面上的三维湍流边界层。
Revised method is proposed for calculation of three dimensional turbulent boundary layers on the surface of symmetry plane of a flow around ellipsoid at incidence.
为了研究波形壁湍流及由波形壁引起的扰动场，本文将N-S方程的联立解法应用于湍流。
To study the turbulent flow in a channel with wavy wall and its disturbance field, the simultaneous iteration approach for N-S equations is applied to the turbulent flow.
最开始用零方程湍流闭合模式，其计算结果和多年统计结果有较大差距。
The zero-equation turbulence closure model was tried at first, but the results were not satisfied comparing with the statistic results.
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.
根据雷诺时均方法，建立了荷电两相湍流的时间平均雷诺方程组，并对其中的脉动关联项进行了模拟。
According to Reynolds-average method, Reynolds-average equations for electrostatic charged two-phase flows are set up, and the model…
同时对方程离散、方程组的耦联求解以及SIMPLE算法等数值计算以及湍流及其模型等问题进行了论述。
Governing equation discrete, solving of the conjugated algebraic equation set and SIMPLE method are also discussed in this paper.
摘要：考虑望远镜存在跟踪随机抖动及大气湍流引起的光斑抖动等因素，推导出新的激光测距方程。
Abstract: in this article a new laser-radar ranging equation is deduced. This equation takes into consideration the tracking jitter of a telescope and the beam jitter caused by atmosphere turbulence.
在湍流模型下，使用有限体积法求解质量守恒方程、动量方程、湍动能方程和湍动耗散率方程。
In turbulence model, the simulation applied finite volume method to solve the mass conservation equation, momentum equation, turbulent kinetic energy equation and turbulent dissipation rate equation.
在湍流模型下，使用有限体积法求解质量守恒方程、动量方程、湍动能方程和湍动耗散率方程。
In turbulence model, the simulation applied finite volume method to solve the mass conservation equation, momentum equation, turbulent kinetic energy equation and turbulent dissipation rate equation.
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