Location:
Search - fem 2d
Search list
Description: 二维三点高斯积分公式-2D Gaussian integral formula
Platform: |
Size: 1024 |
Author: 陈建湘 |
Hits:
Description: 使用有限元方法, 2D FEM计算热扩散方程.
三角形分割. -use of the finite element method, 2D FEM calculation of thermal diffusion equation. Triangle division.
Platform: |
Size: 2048 |
Author: 张乐静 |
Hits:
Description: 一个2D电磁场FEM计算的VC++源程序，图形界面，可以计算静态电场、磁场、动态电磁场，有很方便的后处理功能，可以为学习VC++、编写自带FEM功能的电工设计软件提供极大的帮助。-A 2D electromagnetic field FEM calculation VC++ Source, graphical interface, can calculate the static electric and magnetic fields, the dynamic electromagnetic fields, has a very convenient function after treatment, we can learn VC++, The preparation of its own electrical design features FEM software provides great help.
Platform: |
Size: 785408 |
Author: 陈士德 |
Hits:
Description: Edge element based 2D FEM code to calculate Electromagnetic Simulations
Platform: |
Size: 1024 |
Author: danielwood |
Hits:
Description: 二维简单理想导体方柱在MATLAB环境下实现自动剖分，编码。自己整合方程并且求解，得到各点的场值-Simple two-dimensional perfectly conducting square cylinder in the MATLAB environment for automatic generation, coding. Their integration and for solving equations, the various points of market value
Platform: |
Size: 3072 |
Author: 宋亮 |
Hits:
Description: matlab工具箱,使用有限元计算ODEs(常微分), PDEs(偏微分),BVPs(边值问题),包括一维,二维,三维.(Matlab Finite Element toolbox,version2.01)-This is a toolbox for computing ODEs or PDEs in BVPs using FEM in
1D, 2D and 3D
Platform: |
Size: 95232 |
Author: wjl |
Hits:
Description: FEM with 2D scattering from perfect cylinder
Platform: |
Size: 2296832 |
Author: damgaci |
Hits:
Description: computed distribution of the magnetic field Hz
within an wvolving 2D dielectric mircopille with initial r=667nm
run in COMSOL with Matlab
Platform: |
Size: 3072 |
Author: wyle |
Hits:
Description: 这是一个用MATLAB编写的二维圆形区域的三角剖分程序。-This is a MATLAB prepared with a circular area of two-dimensional triangulation procedures.
Platform: |
Size: 3072 |
Author: hinling |
Hits:
Description: 电磁场二维有限元分析软件FEMM的开发源代码。FEMM软件是一款简单、快捷、计算准确的工程电磁场的有限元分析工具。通过对软件架构的了解，可以帮助大家更好的了解有限元分析软件的工作流程，为完成自己的有限元开发源代码提供不可多得的参考。此代码的应用并不局限于电磁场领域。-Finite Element Method Magnetics (FEMM) is a software package for solving electromagnetic problems using FEM. The program addresses 2D planar and 3D axisymmetric linear and nonlinear harmonic low frequency magnetic and magnetostatic problems and linear electrostatic problems. It is a simple, accurate, and low computational cost open source product,
popular in science, engineering, and education. In this paper the main characteristics and functions of the package are presented. In order to demonstrate its use and exhibit the aid it offers in the study of electromagnetics a series of illustrative examples are given. The aim of the paper is to demonstrate the capability of FEMM to meet as a
complementary tool the needs of science and technology especially when factors like the economic cost or the software complexity do not allow the use of commercial products.
Platform: |
Size: 10397696 |
Author: 张华 |
Hits:
Description: 电磁场有限元分析软件FEMM的安装程序，ver.4.2 。不可多得好软件，可以应用于电机、电磁铁、磁悬浮等相关领域。-The finite element method (FEM) is one of the most successful computational techniques for obtaining approximate
solutions to the partial differential equations that arise in many scientific and engineering applications. Finite Element Method Magnetics (FEMM) is a software package for solving electromagnetic problems using FEM. The program addresses 2D planar and 3D axisymmetric linear and nonlinear harmonic low frequency magnetic and magnetostatic problems and linear electrostatic problems.
Platform: |
Size: 4755456 |
Author: 张华 |
Hits:
Description: THis matlab codes implements caluclation of 2-d Finite Element method(FEM) for finding
approximate solutions of partial differential equations (PDE) as well as of integral equations.
Platform: |
Size: 71680 |
Author: sl3gn |
Hits:
Description: 2-D finite element method code
Platform: |
Size: 1024 |
Author: espresso |
Hits:
Description: 二维有限元程序
可计算弹性波传播波场快照
fortran90编写-2 dimension FEM in f90
Platform: |
Size: 106496 |
Author: Lion.G |
Hits:
Description: DistMesh giving a singular FEM matrix?-Hi
Anyone here with some experience of using DistMesh in finite element code? I m solving the scalar Helmoltz equation in an annular region in 2D:
rho_1 < rho < rho_2
where rho_1 is the radius of a Perfect Electric Conducting cylinder and rho_2 is where the mesh is truncated using an Absorbing Boundary condition.
Now, I ve written code to mesh the region myself (by dividing the region into annular rings and picking a fixed number of points on each ring) and I ve written another program which uses DistMesh to mesh the region. I get a nice solution using my own meshing code but the FEM matrix becomes singular when I use DistMesh. This is the DistMesh Code I used:
Circle with hole
rABC=1.5
rCyl=0.5
fdstring=sprintf( ddiff(dcircle(p,0,0, f),dcircle(p,0,0, f)) ,rABC,rCyl)
fd=inline(fdstring, p )
box=[-2,-2 2,2]
[p,N]=distmesh2d(fd,@huniform,0.04,box,[])
I tried changing box and the 0.04 value (initial edge length). But every time, the matrix becomes sin
Platform: |
Size: 37888 |
Author: skypigr |
Hits:
Description: 二维Biot固结有限元程序,可用于模拟土体固结或其他流固耦合渗流问题。-FEM Program for 2D Biot Consolidation
Platform: |
Size: 13312 |
Author: wiselee |
Hits:
Description: 非常好的有限元课件（英文版）包括：
1.有限元基础
2.桁架结构
3.二维、三维结构
4.梁、框架结构
5.板壳结构
6.动力学分析-Finite Element Method and Application-PPT，include:
1.Foundations of FEM
2.Truss structures
3.2D and 3D solid structure
4.Beam and Frame Structures
5.Plate and Shell Structures
6.Dynamic analysis
Platform: |
Size: 3931136 |
Author: 张爱兵 |
Hits:
Description: 二维弹性动力学有限元源程序，此程序为欧文和辛顿著作Finite elements in plasticity : theory and practice 中的源代码。-Elastodynamic finite element code (2D)
Platform: |
Size: 68608 |
Author: 林宗喜 |
Hits:
Description: matlab code for fem truss analysis
Platform: |
Size: 161792 |
Author: Farshid |
Hits:
Description: 计算二维传热问题的有限元程序包，非常难得，对传热感兴趣的人会有帮助。(Finite element matlab code for 2D heat transfer calculation. It deserve to obtain. It will be helpful for the man interested in heat transfer.)
Platform: |
Size: 31744 |
Author: pengcheng |
Hits: