comsol柱状结构的仿真

matlab调用comsol文件的模型并获取模型中的介电常数，能够对图像重建有直接的帮助。程序经过多次重复实验，具有通用性

该程序的功能是编译了混凝土损伤模型子，实现混凝土的损伤阶段应力及变形计算。(subroutine for mazars damage)

说明：  MATLAB仿真及其在光学课程中的应用-第二版 源程序(MATLAB Simulation and Its Application in Optics Course - Second Edition Source Program)

二维固固无限周期结构声子晶体comsol模拟，衔接王艳峰的论文中的例子，纵波(Two- dimensional solid- state infinite periodic structure phononic crystal comx simulation, convergence Wang Yanfeng s paper examples, longitudinal wave)

泰森多边形模型，直接在comsol几何中导入(voronoi model,input in comsol)

说明：  comsol基本操作指南，针对于刚上手对基础操作不熟的(comsol basic operation guide)

二维固-固有限周期结构声子晶体comsol模拟，使用comsolPDE模块实现的带隙计算。(Two- dimensional solid- solid finite- period structure phononic crystal comsol simulation, using comsolPDE module to achieve the bandgap calculation.)

说明：  RVE with periodic boundary conditions Conen, Barink, Gielen Representative Volume Element (RVE) with periodic boundary conditions - 2D plane strain model. - Prescribe average deformation. - Calculate effective/average stress. - Perturbation method to calculate effective stiffness tensor.

通过对容器中不同流体入口位置与入口速度的设置，实现流场的仿真，得到整个区域的流场分布。(The flow field is simulated by setting the inlet position and the inlet velocity of different fluid in the container, and the flow field distribution in the whole area is obtained.)

说明：  泰森多边形模型，直接在comsol几何中导入(voronoi model,input in comsol)