comsol 声子晶体能带

comsol 案例，值得拥有，微纳光力案例(Comsol case, worth having)

说明：  利用MATLAB与comsol相结合，采用遗传算法优化光学天线阵列(The optical antenna array was optimized by genetic algorithm combining MATLAB and comsol)

二维铝和空气固-气无限周期结构声子晶体comsol模拟。计算出了带隙图。(Two- dimensional aluminum and air- solid- gas infinite periodic structure phononic crystals comx simulation A bandgap is calculated.)

Fully coupled electric field –elastoplastic interaction to simulate the void caused by electrical breakdown(Fully coupled electric field-elastoplastic interaction to simulate the void caused by electrical breakdown)

说明：  仿真了单模光纤载沿轴向传输时电场模的分布情况，其中参数可调(The distribution of electric field modes in single-mode optical fibers is simulated, in which the parameters are adjustable.)

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：  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)

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)

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：  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)