查询词典 galerkin equations

Based on the element-free Galerkin method, the basic equations for steady thermal conductivity problem are deduced; and then the shaping of the coefficient matrices and load vectors in the discretization form of them are presented.

基于无单元伽辽金法基本理论，推导了稳态热传导问题的基本积分方程，并介绍了其离散形式中，包含刚度矩阵在内的各个系数矩阵和荷载向量的主要形成过程。

The Galerkin FEM equations are deduced in detail. And the property of convergence are discussed. The PICCG method is improved in which the merits of PICCG and ICCG method are combined.

详细推导了E-E-ψ法的Galerkin有限元方程，并讨论了其收敛过程，对PICCG算法作了改进，组合了PICCG法和ICCG算法的优点，称为PICCG算法。

At last ,taking Kash as an example ,it evaluates this areas Groundwater Resources ,and give out three predicting projects by making use of visual FEM mesh generation software and the numerical solution of Galerkin FEM equations for multiaquifers .

最后以喀什噶尔地下水资源评价工作为例，利用可视化有限元自动剖分软件，以及伽辽金有限元数值解法进行了该地区的地下水资源评价，进行了多种开采方案的预测和对比工作。

Firstly, Hallen integral equation was performed to analyze the antenna. Then, the Equivalent Theory was used to build the electric field integral equation, the EFIE was translated into matrix equations by Galerkin method, and the scattering field can be calculated by the surface currents of the metal target. Finally, numerical calculation to representative scatters was conducted.

首先推导了有耗媒质中圆柱对称天线的海伦积分方程；然后利用等效原理建立导体表面的电流积分方程，并采用伽略金方法将积分方程组转化为矩阵方程组，求解出散射体表面的等效电流分布，计算出其散射场；最后以典型散射体为例，进行了仿真计算分析。

Supersonic flow ; hypersonic flow ; finite element methods ; quasi-parabolic Navier-Stokes equations ; Galerkin/Least-squares

超音速流；高超音速流；有限元法；拟抛物N－S方程；伽辽金／最小二乘方

The linearized partial differential equation of motion is derived based on Euler-Bernoulli beam theory, and reduced to a set of coupled Hill's equations by using Galerkin's method.

首先根据欧拉梁理论建立偏微分运动方程，利用迦辽金法转化偏微分方程为周期变系数常微分方程。

The Galerkin method has been used to discretize the beam model and formulate the corresponding dynamic equations of the system.

文章从简支梁的控制方程出发，采用Galerkin截断对简支梁模型进行离散化，由此形成了系统的动力学方程组。

The Galerkin method is used to transfer the partial differential equations to variation dynamic systems.

用Galerkin方法把偏微分方程转化为变分动力系统。

A Galerkin method is used to derive a model system of evolutionary equations for axisymmetric Couette flows.

61。引言在从有规则的运动转变为混沌运动的系统中，正如实验所证明的，Couette流问题特别具有多种可达到的状态。

Using the fluid mechanics theory, the Gauss filtration governing equations are presented based on the incompressible Navier-Stokes equation in primitive variables, which are discretized using standard third-order accurate Galerkin finite element scheme in space and discretized using finite differencing scheme in time.

为了考证数值模拟结果的正确性，对水泥在圆弧弯管中的气力输送气固两相流动采用了等速取样和等截面法进行了三种工况的试验研究。试验结果表明，竖直上升弯管出口颗粒浓度在弯管外侧脊线附近颗粒浓度特别高，其余部分相对比较均匀且浓度较低。

"Please accept this talisman as a token of our thanks."

请收下这个护身符以表达我们的感谢。

If I have that magic, I will be more acceptable in the society.

如果我拥有那种魔法，我将更加被这个社会所容纳。