边界条件

然后给定边界条件，运用SIMPLE算法对其进行三维水流流动数值模拟。

Given reasonable boundary condition , applied SIMPLE algorithm , numerical simulation was obtained .

边界条件和螺旋角对TI蜗杆传动啮合性能的影响

Effects of Boundary Condition and Helix Angle on Meshing Performance of TI Worm Gearing

像在箱中粒子那样，边界条件迫使我们使能量量子化。

As in the particle in a box , it is the boundary conditions that force us to quantize the energy .

考虑一类修正的Logistic模型，带有扩散与时滞及非线性的边界条件。

An adaptation of logistic equation with diffusion , time delay and nonlinear boundary condition is considered .

关于Reynolds方程求解的动态边界条件研究

A dynamic boundary condition study on doing Reynolds equation

关于FDTD中驻波行-波边界条件的再讨论

Further Discussion on Standing-Traveling Wave Boundary Condition for FDTD

利用大型流体力学软件FLUENT，对不同结构尺寸和边界条件的蒸汽喷射泵喷嘴内超音速流场进行了3D模拟。

The supersonic flow field in steam ejector nozzle was 3D simulated with the software FLUENT for large computational fluid dynamics .

利用线性抽样方法重建Dirichlet边界条件声波散射区域

Linear Sampling Method for Reconstructing the Acoustic Scattering Region with Dirichlet Boundary

使用MAFIA模拟计算得到的功率密度，并将其作为ANSYS水冷模型的边界条件。

The power density was simulated by MAFIA and used as the boundary condition of ANSYS .

带积分边界条件的Poisson方程边值问题解的极限

The limit of solutions for boundary value problems of poisson 's equation with boundary condition of integral forms

边界条件对磁性Ising系统相图的影响

Effects of boundary condition on phase diagram of Ising mode

本文提出了一种MonteCarlo统计力学模拟的新的边界条件&随机边界条件。

A New type of Boundary condition for the Monte Carlo statical physics , stochastic boundary condition ( SBC ), has been proposed in this paper .

用RTR技术确定SRM燃烧室凝相粒子加入边界条件

Determination of injection boundry condition of particles in SRM chamber based on RTR techniques

由于该方法中的形函数满足Delta函数性质，因此本质边界条件可以像传统的有限元方法一样很容易施加。

The formulated shape functions have the property of delta function and the essential boundary conditions can be applied as easy as in conventional finite element method ( FEM ) .

利用Taylor简化假定，在一定边界条件下，导出相对浓度分布和等效扩散系数的解析式，作出相应讨论。

The analytical expressions of the relative concentration distribution and the effective diffusion coefficient are derived under Taylor 's simplified assumptions and certain boundary conditions .

同时，推广Wang和Bert处理边界条件的方法（简称为DQWB途径）来处理这类问题中所包括的高阶矩的边界条件。给出了推广的微分求积算法的一般格式。

The differential quadrature approach suggested by Wang and Bert is extended to handle the high-order moment boundary conditions of plates , too .

利用传递矩阵，边界条件以及Laplace～Hankel逆变换技术可求解多层渗透各向异性地基体系。采用更为有效的F。

By associating the transfer matrix , boundary conditions and inverse Laplace Hankel transforms , multi layered soil can be calculated .

通过调整边界条件中的重要参数切向动量协调系数σv和热量协调系数tσ的值，可以将新建模型的应用范围扩大到克努森数Kn<1.2的稀薄气体流动中。

By adjust the momentum coefficient and thermal coefficient , the two important parameters in boundary conditions , the new model is valid as long as the Knudsen number is less than 1.2 .

然后通过使用几个积分恒等式证明了在Neumann边界条件下超导方程解的存在性与唯一性，其中对积分恒等式的应用是证明该问题的关键。

Then by using some integral identical equations we present the existence and uniqueness of Neumann boundary conditions of superconductivity equations .

在几类边界条件下，具体求解了线性弹性Timoshenko梁的临界载荷，并与Euler梁的结果进行比较。

In cases of several boundary conditions , the critical loads of Timoshenko beam are given and compared with the results of Euler beam .

频域三维Mur吸收边界条件的差分离散格式

Three-Dimensional Finite Difference Discrete Formulation in Frequency Domain for Mur 's Absorbing Boundary Condition

同时探讨了模型的降解系数、边界条件及黄河宁夏段COD和氨氮的沿程浓度的动态变化。

At the same time , this paper discussed the coefficient of declining of the model , boundary condition , and the dynamic change of density along Ningxia segment of the Yellow River .

在模型中对铸型传热系统中的对流、辐射、接触边界条件和凝固潜热进行了处理，利用有限元分析软件ANSYS，分析了紫铜冷却壁的温度场的变化。

The change of temperature field of copper staves was analyzed through using ANSYS software on the basis of disposed convection , radiation and contact boundary condition and latent heat of solidification in the model .

首先从VTI介质中准P波方程出发，采用任意偶数阶精度有限差分算子构造了准P波方程数值求解的高阶有限差分格式，给出了其稳定性条件和边界条件的计算方法。

Based on the quasi-P wave equations in VTI media , a high-order finite-difference scheme was derived by using an even-order accurate difference operator , the stability conditions and the absorbing boundary conditions were also provided .

第三章中介绍了传统时域有限差（FDTD）分中的各种问题，包括网格划分、差分格式、激励源设置、边界条件、数值色散和数值稳定性。

In the third chapter , various problems in FDTD is introduced including Yee grid , difference expressions , source excitation , boundary condition , numerical dispersion and numerical stability .

针对板坯连铸工艺，细化二冷各区的边界条件，应用VISUALBASIC语言设计开发了板坯连铸二次冷却计算机通用仿真软件。

In allusion to technics of the slab continuous casting , all-purpose computer simulation software for secondry cooling process in slab continuous casting is designed and developed by means of programming language Visual Basic , which has subdivided the boundary condition of every secondary cooling zone .

作者研究了具非S1值边界条件的Ginzburg-Landau泛函的径向极小元的唯&性，收敛性。

The author discusses the uniqueness and the asymptotics of the radial minimizer of the Ginzburg-Landau functional with non-S 1 Dirichlet boundary data .

我们用离散元（DEM）方法研究了这种运输机在水平配置时的流动机制，施加周期性边界条件并忽略流动介质的存在。

We investigate the flow mechanism of this conveyor in a horizontal configuration by a discrete element method ( DEM ), applying a periodic boundary and omitting the existence of fluid medium .

N-E模型描写的弱锚定边界条件下的Freedericksz转变

Freedericksz Transition with Weak Anchoring Represented by N-E Model

在FBF背景下带反射边界条件的超对称t-J模型的代数Betheansatz方法

Algebraic Bethe Ansatz for the Supersymmetric t-J Model With Reflecting Boundary Conditions in FBF Background