资源列表
FEMprogram
- 四面体网格划分的有限元计算源代码，在将变形体划分为四面体后，输入节点坐标，程序利用弹塑性本构，将载荷和位移关系转变为线性方程组，是一个很好的求解简单三维变形体的程序，还可输出单元变形量，应力等。-Tetrahedral mesh of the finite element method source code, in the deformed tetrahedron is divided into, the input node coordinates, the program using el
LBM-cylinder
- 用LBM结合非平衡外推方法实现的圆柱绕流，柱面边界以非平衡外推方法实现。-LBM combined with the extrapolation method of achieving non-equilibrium flow around a cylinder, cylinder boundary to achieve non-equilibrium extrapolation method.
butterfly-flex
- Fluent中用来计算柔性振动膜运动的动网格UDF代码-UDF to compute the orientation of a rotating valve, based on a specified rotational speed.
UMAT_SMA_BENJABER_ET_AL
- This an Abaqus user material subroutine UMAT in fortran language of a new 3D strain based constitutive model for shape emory alloys developped by Ben Jaber and coauthors in 2008 [1] and improved recently by Ben Jaber 2014 [2] This subroutine in For
Visco-Elastic-Plastic-FEM-analysis
- 弹粘塑性本构模型出发，考虑混凝土材料的损伤，推导提出混凝土弹粘塑性损伤本构模型，适用性强大。本模型能够反映出材料不同的拉压性能、材料的应变率敏感性、静水压力及中间主应力的影响，具有一定的实用价值。-Based on the constitutive model of the elastic viscoplastic constitutive model, the damage of concrete materials is considered, and the constitutive mo
seven_order5
- fluent物性随温度变化的udf（包括导热和比热）；边界条件温度随时间变化的udf。-fluent physical properties with temperature changes udf (including thermal conductivity and specific heat) temperature boundary conditions change over time udf.
Weight_LS
- 加权最小二乘法.用matlab实现加权最小二乘法，采用封装函数的形式编写，易于使用。-Weighted least squares method. Using matlab realize the weighted least squares method, in the form of wrapper function written, easy to use.
COMSOL Multiphysics弱形式入门
- COMSOL为复杂科研仿真提供了友好的弱形式界面，类似于PDE方程，但相关手册至今未汉化，这是目前能找到的比较好的入门资料了。(COMSOL for the complex scientific simulation provides a friendly weak form interface, similar to the PDE equation, but the relevant manual has not finished, which is now able to find a b
Finite Element Analysis
- 一本有关复合材料的外文书，介绍了一些实例，也有三维正交hashin失效准则的vumat子程序，希望能对你有所帮助。(A foreign language book on composite materials is introduced, some examples, and a VUMAT subroutine with three dimensional orthogonal Hashin failure criteria, which I hope will help you.)
1
- 此代码为FLUENT模拟TIG焊电弧的UDF，包括能量、动量、UDS的源项等(This code is UDF of FLUENT simulating TIG welding arc, including energy, momentum, source term of UDS, etc.)
Soft-kill BESO拓扑优化Matlab源代码
- 基于BESO框架的结构拓扑优化matlab源代码，内附变量说明，通过简单替换即可直接使用。
ABAQUS子程序UMAT里弹塑本构的实现
- 非常详细的umat 雅可比矩阵更新算法的讲解(detailed describetion of the jacobian matrix in abaqus umat)