Navier相关论文
We investigate the uniform regularity and zero kinematic viscosity-magnetic diffusion limit for the incompressible visco......
Aiming at optimizing the head shape of the CRH3 high speed train, an efficient optimization approach is proposed. The CF......
为了更精确地求得透平机械的性能,必须考虑粘性力对通流部分气体流动的影响。为此需解Navier-Stokes方程,但这工作量很大。本文运......
NUMERICAL SIMULATION OF TWO-DIMENSIONAL OVERTOPPING AGAINST SEAWALLS ARMORED WITH ARTIFICIAL UNITS I
A new mathematical model for the overtopping against seawalls armored with artificial units in regular waves was establi......
There are many ways of describing a solid,porous or fluid region of the computational domain when solving the Navier-Sto......
NUMERICAL INVESTIGATION OF THE VENTILATED CAVITATING FLOW AROUND AN UNDER-WATER VEHICLE BASED ON A T
Based on the Reynolds-Averaged Navier-Stokes equations and mass transfer model,an approach,where a three-component cavit......
A three dimensional numerical model of nonlinear wave action on a quasi-ellipse caisson in a time domain was developed i......
根据水泥浆液的Navier-Stokes方程及连续性方程,采用特征线法建立了灌浆管道非定常流动的动态流体力学模型。其中包括划分网格,单......
应用ＦＩＤＡＰ程序，直接对完全的Ｎａｖｉｅｒ－Ｓｔｏｋｅｓ方程组，能量方程（包括耗散项），和状态方程联立求解，得到了有限长径向滑动轴承的三维速度场，压力场和温度场。给出了......
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On the basis of Navier-Stokes equation, a digital analogue of crossing flow is carried out by means of finiteelement an......
The nonlinear dynamics of the lateral micro-resonator including the air damping effect is researched. The air damping fo......
Fluid manipulation is very important in any lab-on-a-chip system. This paper analyses phenomena which use the alternatin......
Numerical simulation of the collision between Indian and Eurasian Plates and the deformations of the
IntroductionThespacegeodetictechnique(VLBI,GPS,andSLR)providesamodernmethodforgeosciencetodeterminatetherelativemotionsb......
本文提出了具大尺度比(长度:深度)区域上流动的二维数值模型,该模型在静压分布假设,鲍辛涅斯克(Boussinesq)假设和刚盖假设基础上......
A numerical model for the unsteady flow under a pulsed magnetic field of a solenoid is developed, in which magnetohydrod......
This paper is concerned with a new numerical method of two dimensional flow. The governing system of differential equat......
In this paper two dimensional Navier Stokes equations and energy equation governing incompressible laminar flow past a......
应用紊流的数学模型干太钢初轧厂均热炉,该漠型包括三维的紊流Navier-Stokes方程和K-ε两方程模型的紊流方程,计算机预报的流场与1......
应用湍流流动的数学模型研究小方坯连铸机中间包内钢液的流动与混合,该模型包括求解三维湍流的 Navier—Stokes 方程和 K—ε两方......
Hybrid Reynolds-averaged Navier-Stokes/large-eddy simulation of jet mixing in a supersonic crossflow
A sonic under-expanded transverse jet injection into a Ma 1.6 supersonic crossflow is investigated numerically using our......
Comparison of Reynolds Averaged Navier-Stokes Based Simulation and Large-eddy Simulation for One Iso
The flow structure of one isothermal swirling case in the Sydney swirl flame database was studied using two numerical me......
本文是在圆柱坐标系内,利用求解“Navier—Stokes”方程,推导了内外环面处于相对运动时,同心圆环断面管道内,液体的流速和流量公式......
本文从平面问题Navier—Lame方程组出发,引入位移函数Φ(x,y),最后归结为求解重调和方程问题。这样与用Airy应力函数求解就等价了,......
This work presents numerical optimization techniques for the design of a rectangular channel with inclined ribs toenhan......
从不可压Navier—stokes方程出发,分析二维湍流运动固体表面“搓”出涡量的过程,并求得其涡量源强度和拟涡能扩散强度。
Based on......
An Improvement on the Efficiency of a Single Rotor Transonic Compressor by Reducing the Shock Wave S
It is well known that increasing the rotational velocity is an effective way to increase the total pressure ratio. With ......
The gas-solid flow in two-dimensional jet fluidiaed beds is simulated by running the general-purpose computer program C......
为深入研究后置导叶对轴流泵装置性能的影响,结合南水北调北坍泵站模型机组试验,利用Gambit软件,基于雷诺时均Navier-Stokes方程,......
格子气自动机和格子Boltzmann方法的迅速发展提供了一类求解流体力学问题的新的方法。本文中，我们介绍了Boltzmann方法，解决了格子气......
The vortex induced vibration(VIV) of a flexible plate behind the square head with various flow velocities is simulated. ......
A time marching algorithms, which is used to solve incompressible internal flow fields in turbomachinery, has beendevelo......
A fast and accurate numerical method for solving the two dimensional Reynolds aveaged Navier Stokes is applied to calcul......
Investigations of Interaction of the Main Flow with Root and Tip Leakage Flows in an Axial Turbine S
The effect of interaction of the main flow with root and tip leakage flows on the performance of an high pressure (HP) s......
Based on the principle of RH process and the mechanism of decarburization, a three-dimensional mathematical model to rep......
The results of numerical analysis of turbine flow capacity and other parameters at different turbine rows are presented ......
The convection and diffusion are the basic processes in fluid flow and heat& mass transfer. The upwind and evolution fun......
This paper reports on an experimental and numerical study at low Reynolds number in order to evaluate the influence of t......
通过求解k-ε湍流模型的Navier-Stokes方程组,对以气氢/气氧为推进剂的同轴双剪切喷嘴燃烧室流场进行数值模拟研究.结果表明:气-气......
提出了一种求解二维不可压缩 Ｎａｖｉｅｒ Ｓｔｏｋｅｓ 方程的紧致有限差分方法．该算法的时间离散采用三阶精度混合显隐的分裂格式，空间离散采用高阶紧致......
从雷诺平均的非定常Navier-Stockes方程出发,利用时间相关法,采用MacCormark预估-校正两步显式格式,结合Baldwin-Lomax代数湍流模......
以三维Navier Stokes方程为基础 ,用数值模拟的方法对激光制导炸弹风标式导引头 (风标头 )失调角进行了研究 ,得到了与实验基本一......
