Twoareahydro.

利用时域有限差分求解CFD问题，其中差分格式为LUSGS，是求解流体问题的理论基础(Solved using finite-difference time-domain CFD problems, in which the differential form LUSGS )

非常好的资料，涵盖以下方面的fortran算法： 1.线性代数方程组的求解 2.矩阵运算 3.矩阵特征值与特征向量的计算 4.非线性方程与方程组的求解 5.插值 6.数值积分 7.常微分方程（组）的求解 8.拟合与逼近 9.数据处理与回归分析 10.极值问题 11.数学变换与滤波 12.特殊函数 13.随机数的产生 14.多项式与一般函数的计算 15.复数运算(This book includes various Fortran codes, which are useful for numerical calculation.)

说明：  3维hashin失效准则~复合材料层合板(3-D Hashin Failure Criterion ~Composite Laminates)

说明：  基于mises屈服准则的随动强化模型的umat子程序(Follow up reinforcement UMAT)

2.5维的柱坐标系的正演程序，fortran的语言，供大家参考(Forward procedure 2.5 dimensional cylindrical coordinate system, FORTRAN language, for your reference)

EOF（经验正交函数分解）可以进行时空分离，同时也可以分析周期规律(EOF (empirical orthogonal function decomposition) can be temporal separation, but also can analyze cycle regularity)

圆柱绕流的数值计算源代码，其中几乎每一步的说明，很详细(Flow around Cylinder numerical source code, where almost every step described in great detail)

burgers方程求解，采用fortran编写，有详细的说明，效果非常好(burgers equations, using fortran prepared a detailed description of the effect is very good)

计算相图学，材料学开源软件，Fortran(Calculation of phase diagram, materials science open source software, Fortran)

对于abaqus子程序学习的初学者，这是一个学习umat的很好算例,(Abaqus subroutine for beginners to learn, this is a good example to learn umat,)