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- This paper uses the improved bounary element method choosing the observation points outside the domain to solve the General Laplace Equation (GLE) boundary value problems. 本文采用将观察点取在求解区域外部的一种改进边界元法,求解了电磁场问题中的广义拉普拉斯方程(GLE)边值问题。
- SOLVING THE GENERAL LAPLACE EQUATION BOUNDARY VALUE PROBLEMS BY IMPROVED BEM 用改进边界元法求解广义拉氏方程边值问题
- In electric field calculation: electric field in circuit breaker is described by cylinder Laplace equation. 电场数值计算中,描述断路器灭弧室内电场分布的数学模型为柱面坐标下的拉普拉斯方程。
- It is complicated and hard-controlled for beginner to solve the Laplace equation in the static electricity field. 在静电场中求解拉普拉斯方程,对初学者来说既复杂又难以掌握。
- It is an interesting conclusion that the Laplace equation may be obtained according to the Schr dinger equation under some approximate conditions. 采用一些近似条件 ,又可以由非线性薛定谔方程得到两个独立的线性拉普拉斯方程
- Interations are commonly used in solving Laplace equation, Poison equation, or use implicit scheme to solve differential equation(s). 疊代法通常需要藉由相對誤差或絕對誤差來判斷是否可以停止疊代，找到解了。
- The paper elaborates the finite element solution to Laplace equation widely used in engineering,along with~ its Qbasic program,and gives a specific practical example. 阐述了工程上应用广泛的Laplace方程的有限元解法的步骤及算法的Qbasic语言程序 ,并给出了一个具体的应用实例
- Taking 3D Laplace equation as governing equation and applying to the second-order Green identity, an integration equation is founded in linear frequency-domain. 论文首先以三维拉普拉斯方程作为基本控制方程，应用第二格林定理，建立线性频域内的积分方程。
- Finally, based on square grid we analyze the truncation error of various iterative forms of Laplace equation which are determined by various partition patterns. 最后在正方形网格剖分情形下 ,以拉普拉斯方程为例 ,分析了各剖分方式所确定的迭代格式的截断误差
- Infiltration pressure models fabricating MMC by the squeeze infiltration method are established according to the basic principle of hydromechanics and Laplace equation. 应用流体力学和拉普拉斯方程的基本原理建立压力熔渗法制备颗粒增强金属基复合材料的熔渗模型;
- The half-space analytic solutions of the electric field of an infinite horizontalcylinder are acquired solving the Laplace equation in the double-polarcoordinates. 解双极坐标下拉氏方程得出半空间中无限长水平圆柱体电场问题的解析解。
- A general solution and the stress intensity factor are obtained in term of series expansion, which satisfies both Laplace equation and the permeable boundary condition. 得到了用级数表示的满足控制拉普拉斯方程和可导通边界条件的基本解及应力强度因子。
- generalized Laplace transformation 广义Laplace变换
- Applying the difference solution of Laplace equation,we give an approximate,quantitative analysis of the fileld distribution and then the charge distribution of isolated conductor. 本文利用数理方程中的差分法求拉普拉斯方程的近似解 ;对孤立导体空间电势分布作出定量分析 ;从而近似求出孤立导体表面的电荷密度分布情况 .
- This paper derives the boundary integral equatiop of 3D electrostatic field computation,the boundary element equation,and the formulas of calculting potential and field intensity from the fundamental solution of Laplace equation. 本文从三维拉普拉斯方程的积分解出发，推导出三维静电场分析的边界积分方程、边界单元方程、场点的电磁计算公式和场强计算公式。
- For the Laplace equation, using this formula can save the inner storage cell of computer by3/4, and, at the same time, quicken the convergence rate without increasing any additional computing works. 对于拉普拉斯方程,利用隔点取元公式求解时,可以节约近3/4的计算机内存单元,同时能加快收敛速度,而且没有增添额外的计算工作。
- Governing equations adopted are Stokes equation for momentum and Laplace equation for energy. 由于研究对象是小液滴缓慢的热毛细迁移过程,因而所采用的控制方程中动量方程为StokeS方程、能量方程为Laplace方程。
- The three-dimensional model of an underwater explosion bubble near a surface ship is described.The boundary integral method is used to solve Laplace equation based on potential-flow theory. 摘要文章基于势流理论采用边界积分法求解拉普拉斯方程，阐述水面舰船附近三维爆炸气泡脉动过程的计算模型。
- Use of this drug is now fairly generalized. 这种药现在用得相当普遍。
- Green function method for Laplace equation 拉普拉斯方程的格林函数法
