资源列表
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- 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.)
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)
各种湍流模型
- 各种湍流模型的源码,CFD计算必备。
zaishenghunningtu
- 再生混凝土细观损伤分析程序,采用随机骨料模型与双折线模型。-Recycled concrete meso-damage analysis procedures, using random aggregate model with two-line model.
CZM_for_instability
- 用于有限元软件Abaqus分析材料断裂的粘结区模型(CZM)子程序,由著名学者高彦飞编程,具有很高的参考价值。-ABAQUS allows the addition of a variety of user subroutines. We define a user element by UEL. Information of element and nodal displacements can be obtained from ABAQUS, and we update the stiffn
SQP
- SQP算法的matlab实现,包括子程序的实现和整个的大问题,配合使用-The sub-problem of SQP programing
abaqus
- abaqus 施加周期性边界条件脚本,通过General_Mpc_Cube输入正确的模型和部件文件运行。(ABAQUS applies periodic boundary conditions to scr ipts)
zichengxu001
- 复合材料破坏失效vumat子程序,使用hsshin准则判断失效,具有刚度缩减,(The VUMAT subroutine for failure of composite materials is judged by hsshin criterion, and stiffness is reduced.)
ABAQUS+UMAT+FORTRAN
- ABAQUS中用户材料子程序UMAT的开发主要解决两方面的问题:本构模型的建立和积分算法的选择。 本文主要研究非线性材料的UMAT实现方法,并重点研究其迭代算法部分,目前,用户材料子程序UMAT的迭代算法主要是常刚度法,常刚度法的优点在于算法原理较简单,程序编写较方便,缺点是当遇到复杂非线性材料时,其迭代次数较多,收敛速度也较慢,在这个情况下,本文采取的是一种迭代次数较少且收敛速度较快的切线刚度法,具体就是采用FORTRAN语言编制了基于Von-Mises模型的接口程序,并采用切线刚度算
GA-DF2
- 利用GA遗传算法解决欺骗函数最优问题,具体问题描述如下,如有问题请与我联系(The deceptive functions are a family of functions in which there exists low-order building blocks that do not combine to form the higher-order building blocks. Here, a deceptive problem that consists of 25 copies
RK_4
- 求解时滞微分方程的龙格库塔方法!用matlab编写的。-Solving Delay Differential Equations Runge-Kutta methods! Prepared using matlab.
DREAM-V3.0
- 差分进化自适应Metropolis算法Matlab工具箱,是一种马尔科夫链蒙特卡洛(MCMC)工具.带演示例子.-DREAM runs multiple different chains simultaneously for global exploration, and automatically tunes the scale and orientation of the proposal distribution using differential evolution.